초록 ▼

Admixtures either of a plastic and an elastomer, a plurality of thermoplastics, or a plurality of elastomers are formed into a shaped item for an article (such as a dynamic seal, a static seal, a gasket, a pump diaphragm, a hose, or an o-ring), and the thermoplastic is then cross-linked (cured). Ra

Admixtures either of a plastic and an elastomer, a plurality of thermoplastics, or a plurality of elastomers are formed into a shaped item for an article (such as a dynamic seal, a static seal, a gasket, a pump diaphragm, a hose, or an o-ring), and the thermoplastic is then cross-linked (cured). Radiation (preferably, electron beam radiation) is used for the cross-linking and for generating bi-modal molecules from the elastomer and the thermoplastic when both a thermoplastic and an elastomer are in the admixture.

대표청구항 ▼

What is claimed is: 1. A method for making a shaped item adapted for an article comprising said shaped item, said method comprising: (a) admixing a dispersed phase of a plurality of vulcanized elastomeric portions into a continuous phase of thermoplastic polymer to form an admixture composition, sa

What is claimed is: 1. A method for making a shaped item adapted for an article comprising said shaped item, said method comprising: (a) admixing a dispersed phase of a plurality of vulcanized elastomeric portions into a continuous phase of thermoplastic polymer to form an admixture composition, said dispersed phase of vulcanized elastomer vulcanized to provide a compressive set value from about 50 to about 100 percent of the difference between a non-vulcanized compressive set value for said elastomer and a fully-vulcanized compressive set value for said elastomer; (b) forming said composition into said shaped item; and (c) cross-linking said continuous phase, wherein said cross-linking inter-bonds said continuous phase and said dispersed phase with at least one inter-bonding molecule corresponding to the formula description="In-line Formulae" end="lead"ADdescription="In-line Formulae" end="tail" wherein A is an elastomeric moiety from a free radical polymeric derivative derived from said elastomer of said dispersed phase, said elastomeric moiety having a collective atomic weight of from about 350 to about 10,000,000, and D is a polymeric carbon chain thermoplastic moiety, said polymeric carbon chain thermoplastic moiety from a free radical polymeric derivative of a thermoplastic molecule from said continuous phase, said thermoplastic molecule having a molecular weight of from about 120 to about 10,000,000. 2. The method of claim 1 wherein said vulcanized elastomer is derived from elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof. 3. The method of claim 1 wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 4. The method of claim 1 wherein said vulcanized elastomer is derived from elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof; and wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 5. The method of claim 1 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation. 6. The method of claim 1 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 0.1 MeRAD to about 40 MeRAD. 7. The method of claim 1 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 5 MeRAD to about 20 MeRAD. 8. The method of claim 1 wherein said cross-linking occurs within a cavity of a mold, said cavity at least partially defined by at least one surface in a housing of said mold, said housing enabling transmission of an electron beam from an outside surface of said housing through said surface of said cavity and thereby to said continuous and said dispersed phases in admixture. 9. The method of claim 1 wherein each of said elastomeric portions has a cross-sectional diameter from about 0.1 microns to about 100 microns. 10. The composition of claim 1 wherein said dispersed phase comprises from about 20 weight percent to about 90 weight percent of said composition. 11. The method of claim 1 further comprising confirming the existence of said inter-bonding molecule by use of any of X-ray Diffraction, Fourier transform infrared analysis, gel permeation chromatography, and nuclear magnetic resonance. 12. A method for making a shaped item adapted for an article, comprising said shaped item, said method comprising: (a) admixing a dispersed phase of a plurality of non-vulcanized elastomeric portions into a continuous phase of thermoplastic polymer to form an admixture composition; (b) forming said composition into a shaped item; and (c) cross-linking said continuous and dispersed phases; wherein said cross-linking inter-bonds said continuous phase and said dispersed phase with at least one inter-bonding molecule corresponding to the formula description="In-line Formulae" end="lead"ADdescription="In-line Formulae" end="tail" wherein A is from a free radical polymeric derivative derived from an elastomer molecule of said dispersed phase, said elastomer molecule having a collective atomic weight of from about 350 to about 10,000,000, and D is from a free radical polymeric derivative of a thermoplastic molecule from said continuous phase, said thermoplastic molecule having a molecular weight of from about 120 to about 10,000,000. 13. The method of claim 12 wherein said dispersed phase comprises elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof. 14. The method of claim 12 wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 15. The method of claim 12 wherein said dispersed phase comprises elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof; and wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 16. The method of claim 12 wherein each of said elastomeric portions has a cross-sectional diameter from about 0.1 microns to about 100 microns. 17. The method of claim 12 wherein said dispersed phase comprises from about 20 weight percent to about 90 weight percent of said composition. 18. The method of claim 12 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation. 19. The method of claim 12 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 0.1 MeRAD to about 40 MeRAD. 20. The method of claim 12 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 5 MeRAD to about 20 MeRAD. 21. The method of claim 12 wherein said cross-linking occurs within a cavity of a mold, said cavity at least partially defined by at least one surface in a housing of said mold, said housing enabling transmission of an electron beam from an outside surface of said housing through said surface of said cavity and thereby to said continuous and said dispersed phases in admixture. 22. The method of claim 12 further comprising confirming the existence of said inter-bonding molecule by use of any of X-ray Diffraction, Fourier transform infrared analysis, gel permeation chromatography, and nuclear magnetic resonance. 23. A method for making a shaped article from an article comprising said shaped item, said method comprising: (a) admixing a dispersed phase of a plurality of thermoplastic portions into a continuous phase of elastomer to form an admixture composition; (b) forming said composition into said shaped item; and (c) cross-linking said continuous and dispersed phases; wherein said cross-linking inter-bonds said dispersed phase and said continuous phase with at least one inter-bonding molecule corresponding to the formula description="In-line Formulae" end="lead"ADdescription="In-line Formulae" end="tail" wherein A is from a free radical polymeric derivative derived from an elastomer molecule of said dispersed phase, said elastomer molecule having a collective atomic weight of from about 350 to about 10,000,000, and D is from a free radical polymeric derivative of a thermoplastic molecule from said continuous phase, said thermoplastic molecule having a molecular weight of from about 120 to about 10,000,000. 24. The method of claim 23 wherein said continuous phase comprises elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof. 25. The method of claim 23 wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 26. The method of claim 23 wherein said continuous phase comprises elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof; and wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 27. The method of claim 23 wherein each of said thermoplastic portions has a cross-sectional diameter from about 0.1 microns to about 100 microns. 28. The method of claim 23 wherein said continuous phase comprises from about 20 weight percent to about 90 weight percent of said composition. 29. The method of claim 23 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation. 30. The method of claim 23 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 0.1 MeRAD to about 40 MeRAD. 31. The method of claim 23 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 5 MeRAD to about 20 MeRAD. 32. The method of claim 23 wherein said cross-linking occurs within a cavity of a mold, said cavity at least partially defined by at least one surface in a housing of said mold, said housing enabling transmission of an electron beam from an outside surface of said housing through said surface of said cavity and thereby to said continuous and said dispersed phases in admixture. 33. The method of claim 23 further comprising confirming the existence of said inter-bonding molecule by use of any of X-ray Diffraction, Fourier transform infrared analysis, gel permeation chromatography, and nuclear magnetic resonance. 34. A method for making a shaped item adapted for an article comprising said shaped item, said method comprising: (a) forming said shaped item from an admixture composition of a dispersed phase of a plurality of vulcanized elastomeric portions in a continuous phase of thermoplastic polymer; and (b) cross-linking said continuous phase, wherein said cross-linking inter-bonds said continuous phase and said dispersed phase with at least one inter-bonding molecule corresponding to the formula description="In-line Formulae" end="lead"ADdescription="In-line Formulae" end="tail" wherein A is an elastomeric moiety from a free radical polymeric derivative derived from said elastomer of said dispersed phase, said elastomeric moiety having a collective atomic weight of from about 350 to about 10,000,000, and D is a polymeric carbon chain thermoplastic moiety, said polymeric carbon chain thermoplastic moiety from a free radical polymeric derivative of a thermoplastic molecule from said continuous phase, said thermoplastic molecule having a molecular weight of from about 120 to about 10,000,000. 35. The method of claim 34 wherein said vulcanized elastomer is derived from elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof. 36. The method of claim 34 wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 37. The method of claim 34 wherein said vulcanized elastomer is derived from elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof; and wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 38. The method of claim 34 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation. 39. The method of claim 34 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 0.1 MeRAD to about 40 MeRAD. 40. The method of claim 34 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 5 MeRAD to about 20 MeRAD. 41. The method of claim 34 wherein said cross-linking occurs within a cavity of a mold, said cavity at least partially defined by at least one surface in a housing of said mold, said housing enabling transmission of an electron beam from an outside surface of said housing through said surface of said cavity and thereby to said continuous and said dispersed phases in admixture. 42. The method of claim 34 wherein each of said elastomeric portions has a cross-sectional diameter from about 0.1 microns to about 100 microns. 43. The method of claim 34 wherein said dispersed phase comprises from about 20 weight percent to about 90 weight percent of said composition. 44. The method of claim 34 further comprising confirming the existence of said inter-bonding molecule by use of any of X-ray Diffraction, Fourier transform infrared analysis, gel permeation chromatography, and nuclear magnetic resonance. 45. A method for making a shaped item adapted for an article comprising said shaped item, said method comprising: (a) forming said shaped item from an admixture composition of a plurality of non-vulcanized elastomeric portions in a continuous phase of thermoplastic polymer; and (b) cross-linking said continuous and dispersed phases; wherein said cross-linking inter-bonds said continuous phase and said dispersed phase with at least one inter-bonding molecule corresponding to the formula description="In-line Formulae" end="lead"ADdescription="In-line Formulae" end="tail" wherein A is from a free radical polymeric derivative derived from an elastomer molecule of said dispersed phase, said elastomer molecule having a collective atomic weight of from about 350 to about 10,000,000, and D is from a free radical polymeric derivative of a thermoplastic molecule from said continuous phase, said thermoplastic molecule having a molecular weight of from about 120 to about 10,000,000. 46. The method of claim 45 wherein said dispersed phase comprises elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof. 47. The method of claim 45 wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 48. The method of claim 45 wherein said dispersed phase comprises elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof; and wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 49. The method of claim 45 wherein each of said elastomeric portions has a cross-sectional diameter from about 0.1 microns to about 100 microns. 50. The method of claim 45 wherein said dispersed phase comprises from about 20 weight percent to about 90 weight percent of said composition. 51. The method of claim 45 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation. 52. The method of claim 45 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 0.1 MeRAD to about 40 MeRAD. 53. The method of claim 45 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 5 MeRAD to about 20 MeRAD. 54. The method of claim 45 wherein said cross-linking occurs within a cavity of a mold, said cavity at least partially defined by at least one surface in a housing of said mold, said housing enabling transmission of an electron beam from an outside surface of said housing through said surface of said cavity and thereby to said continuous and said dispersed phases in admixture. 55. The method of claim 45 further comprising confirming the existence of said inter-bonding molecule by use of any of X-ray Diffraction, Fourier transform infrared analysis, gel permeation chromatography, and nuclear magnetic resonance. 56. A method for making a shaped item adapted for an article comprising said shaped item, said method comprising: (a) forming said shaped item from an admixture composition of a thermoplastic portions in a continuous phase of elastomer; and (b) cross-linking said continuous and dispersed phases; wherein said cross-linking inter-bonds said dispersed phase and said continuous phase with at least one inter-bonding molecule corresponding to the formula description="In-line Formulae" end="lead"ADdescription="In-line Formulae" end="tail" wherein A is from a free radical polymeric derivative derived from an elastomer molecule of said dispersed phase, said elastomer molecule having a collective atomic weight of from about 350 to about 10,000,000, and D is from a free radical polymeric derivative of a thermoplastic molecule from said continuous phase, said thermoplastic molecule having a molecular weight of from about 120 to about 10,000,000. 57. The method of claim 56 wherein said continuous phase comprises elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof. 58. The method of claim 56 wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 59. The method of claim 56 wherein said continuous phase comprises elastomer selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, polyurethane, and combinations thereof; and wherein said thermoplastic polymer is selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, polyamide thermoplastic ester, and combinations thereof. 60. The method of claim 56 wherein each of said thermoplastic portions has a cross-sectional diameter from about 0.1 microns to about 100 microns. 61. The method of claim 56 wherein said continuous phase comprises from about 20 weight percent to about 90 weight percent of said composition. 62. The method of claim 56 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation. 63. The method of claim 56 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 0.1 MeRAD to about 40 MeRAD. 64. The method of claim 56 wherein said cross-linking is achieved by irradiating said dispersed and continuous phases with electron beam radiation of from about 5 MeRAD to about 20 MeRAD. 65. The method of claim 56 wherein said cross-linking occurs within a cavity of a mold, said cavity at least partially defined by at least one surface in a housing of said mold, said housing enabling transmission of an electron beam from an outside surface of said housing through said surface of said cavity and thereby to said continuous and said dispersed phases in admixture. 66. The method of claim 56 further comprising confirming the existence of said inter-bonding molecule by use of any of X-ray Diffraction, Fourier transform infrared analysis, gel permeation chromatography, and nuclear magnetic resonance. 67. A method for making a shaped item for an article comprising said shaped item, the method comprising: (a) admixing a first elastomer and a second elastomer into an primary admixture that is free of thermoplastics, said first elastomer and said second elastomer independently selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, and polyurethane, wherein said second elastomer is a different elastomer from said first elastomer, said first and second elastomers each independently have a molecular weight from about 350 to about 10,000,000, and said first elastomer is from about 5 weight percent to about 95 weight percent of said primary admixture; (b) forming said primary admixture into said shaped item; and (c) cross-linking said first elastomer and said second elastomer by irradiating said shaped item. 68. The method of claim 67 wherein said irradiating is achieved by irradiating said primary admixture with electron beam radiation. 69. The method of claim 67 wherein said irradiating is achieved by irradiating said primary admixture with electron beam radiation of from about 0.1 MeRAD to about 40 MeRAD. 70. The method of claim 67 wherein said irradiating is achieved by irradiating said primary admixture with electron beam radiation of from about 5 MeRAD to about 20 MeRAD. 71. The method of claim 67 wherein said forming and irradiating occur within a cavity of a mold, said cavity at least partially defined by at least one surface in a housing of said mold, said housing enabling transmission of an electron beam from an outside surface of said housing through said surface of said cavity and thereby to said primary admixture. 72. The article of claim 67 wherein said article is selected from the group consisting of a dynamic seal, a static seal, a gasket, a pump diaphragm, a hose, and an o-ring. 73. An article, comprising a shaped item made by a process comprising: (a) admixing a first elastomer and a second elastomer into an primary admixture that is free of thermoplastics, said first elastomer and said second elastomer independently selected from the group consisting of fluoroelastomer, acrylic acid ester rubber/polyacrylate rubber, ethylene acrylic rubber, silicone, nitrile butyl rubber, hydrogenated nitrile rubber, natural rubber, ethylene-propylene-diamine monomer rubber/polypropylene thermoplastic vulcanizate, and polyurethane, wherein said second elastomer is a different elastomer from said first elastomer, said first and second elastomers each independently have a molecular weight from about 350 to about 10,000,000, and said first elastomer is from about 5 weight percent to about 95 weight percent of said primary admixture; (b) forming said primary admixture into said shaped item and (c) cross-linking said first elastomer and said second elastomer by irradiating said shaped item. 74. The article of claim 73 wherein said article is selected from the group consisting of a seal, a gasket, a pump diaphragm, a hose, and an o-ring. 75. A method for making a shaped item for an article comprising said shaped item, said method comprising: (a) admixing a first thermoplastic and a second thermoplastic into an primary admixture that is free of elastomers, said first thermoplastic and said second thermoplastic independently selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chlorotrifluoroethylene, tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, and polyamide thermoplastic ester), wherein said second thermoplastic is a different thermoplastic from said first thermoplastic, said first and second thermoplastics each independently have a molecular weight from about 120 to about 10,000,000, and said first thermoplastic is from about 5 weight percent to about 95 weight percent of said primary admixture; (b) forming said primary admixture into a shaped item for said article; and (c) cross-linking said first thermoplastic and said second thermoplastic by irradiating said shaped item. 76. The method of claim 75 wherein said irradiating is achieved by irradiating said primary admixture with electron beam radiation. 77. The method of claim 75 wherein said irradiating is achieved by irradiating said primary admixture with electron beam radiation of from about 0.1 MeRAD to about 40 MeRAD. 78. The method of claim 75 wherein said irradiating is achieved by irradiating said primary admixture with electron beam radiation of from about 5 MeRAD to about 20 MeRAD. 79. The method of claim 75 wherein said forming and irradiating occur within a cavity of a mold, said cavity at least partially defined by at least one surface in a housing of said mold, said housing enabling transmission of an electron beam from an outside surface of said housing through said surface of said cavity and thereby to said primary admixture. 80. The article of claim 75 wherein said article is selected from the group consisting of a seal, a gasket, a pump diaphragm, a hose, and an o-ring. 81. An article, comprising a shaped item made by a process comprising: (a) admixing a first thermoplastic and a second thermoplastic into an primary admixture that is free of elastomers, said first thermoplastic and said second thermoplastic independently selected from the group consisting of polyamide, nylon 6, nylon 66, nylon 64, nylon 63, nylon 610, nylon 612, amorphous nylon, polyester, polyethylene terephthalate, polystyrene, polymethyl methacrylate, thermoplastic polyurethane, polybutylene, polyesteretherketone, polyimide, fluoroplastic, polyvinylidene fluoride, polysulfone, polycarbonate, polyphenylene sulfide, polyethylene, polypropylene, polyacetal, perfluoroalkoxy (tetrafluoroethylene/perfluoromethylvinyl ether), tetrafluoroethylene/perfluoromethylvinyl ether, ethylene tetrafluoroethylene, ethylene chiorotrifluoroethylene,tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride, tetrafluoroethylene/hexafluoropropylene, polyester thermoplastic ester, polyester ether copolymer, polyamide ether copolymer, and polyamide thermoplastic ester), wherein said second thermoplastic is a different thermoplastic from said first thermoplastic, said first and second thermoplastics each independently have a molecular weight from about 120 to about 10,000,000, and said first thermoplastic is from about 5 weight percent to about 95 weight percent of said primary admixture; (b) forming said primary admixture into said shaped item; and (c) cross-linking said first thermoplastic and said second thermoplastic by irradiating said shaped item. 82. The article of claim 81 wherein said article is selected from the group consisting of a dynamic seal, a static seal, a gasket, a pump diaphragm, a hose, and an o-ring.