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Biodegradable copolymers and plastic articles comprising biodegradable copolymers 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-027/00
  • A61F-013/15
출원번호 US-0422009 (1995-04-13)
발명자 / 주소
  • Noda Isao (Fairfield OH)
출원인 / 주소
  • The Procter & Gamble Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 67  인용 특허 : 0

초록

The present invention relates to biodegradable PHA copolymers comprising at least two randomly repeating monomer units. The present invention further relates to a plastic article comprising a biodegradable copolymer, wherein the biodegradable copolymer comprises at least two randomly repeating monom

대표청구항

An absorbent article comprising: a) a liquid pervious topsheet; b) a liquid impervious backsheet comprising a biodegradable copolymer, wherein the biodegradable copolymer comprises at least two randomly repeating monomer units wherein the first randomly repeating monomer unit has the structure [Figu

이 특허를 인용한 특허 (67)

  1. Noda Isao, Absorbent articles comprising biodegradable PHA copolymers.
  2. Wang James Hongxue ; Schertz David Michael, Article and composition of matter made from polyolefins and PEO blend and method of making the same.
  3. Martin, David P.; Skraly, Frank A., Bioabsorbable polymer containing 2-hydroxyacid monomers.
  4. Martin, David P.; Skraly, Frank A., Bioabsorbable polymer containing 2-hydroxyacid monomers.
  5. Williams, Simon F., Bioabsorbable, biocompatible polymers for tissue engineering.
  6. Williams, Simon F., Bioabsorbable, biocompatible polymers for tissue engineering.
  7. Noda Isao, Biodegradable PHA copolymers.
  8. Wang James Hongxue ; Schertz David Michael, Blends of polyethylene and peo having inverse phase morphology and method of making the blends.
  9. Wang James H. ; Schertz David M., Blends of polyolefin and poly(ethylene oxide) and process for making the blends.
  10. Wang James Hongxue ; Schertz David Michael, Blends of polyolefin and poly(ethylene oxide) and process for making the blends.
  11. Noda, Isao; Bond, Eric Bryan; Melik, David Harry, Fibers comprising polyhydroxyalkanoate copolymer/polylactic acid polymer or copolymer blends.
  12. Wang James Hongxue ; Schertz David Michael, Film of monomer-grafted polyolefin and poly(ethylene oxide).
  13. Noda Isao, Films and absorbent articles comprising a biodegradable polyhydroxyalkanoate comprising 3-hydroxybutyrate and 3-hydroxy.
  14. Noda Isao, Films and absorbent articles comprising a biodegradable polyhydroxyalkanoate comprising 3-hydroxybutyrate and 3-hydroxyhexanoate comonomer units.
  15. Noda Isao, Films comprising biodegradable PHA copolymers.
  16. Moskala,Eric Jon; Horton,Kevin Douglas; Piner,Rodney Layne; Gilmer,John Walker, Films prepared from plasticized polyesters.
  17. Balogh, Bridget A.; Topolkaraev, Vasily A., Films, fibers and articles of chemically modified polyethylene oxide compositions with improved environmental stability and method of making same.
  18. Strand,Marc Alan; Piner,Rodney Layne, Flame retardant polyester compositions for calendering.
  19. Wang James Hongxue ; Schertz David Michael, Grafted polyolefin compositions.
  20. Germroth,Ted Calvin; Tanner,Candace Michele; Strand,Marc Alan; Piner,Rodney Layne, High clarity films with improved thermal properties.
  21. Williams, Simon F.; Martin, David P.; Skraly, Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
  22. Williams, Simon F.; Martin, David P.; Skraly, Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
  23. Williams, Simon F.; Martin, David P.; Skraly, Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
  24. Williams, Simon F.; Martin, David P.; Skraly, Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
  25. Williams,Simon F.; Martin,David P.; Skraly,Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
  26. Williams,Simon F.; Martin,David P.; Skraly,Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
  27. Rizk, Said; Martin, David P.; Ho, Kicherl; Williams, Simon F., Medical devices containing oriented films of poly-4-hydroxybutyrate and copolymers.
  28. James Hongxue Wang ; David Michael Schertz, Melt processable poly (ethylene oxide) fibers.
  29. Wang, James Hongxue; Schertz, David Michael, Melt processable poly (ethylene oxide) fibers.
  30. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Method of making a medical textile from polyhydroxyalkanoate fibers.
  31. Rizk, Said, Method of making a polyhydroxyalkanoate filament.
  32. Wang James Hongxue ; Schertz David Michael, Method of making grafted polyolefin compositions.
  33. Wang James Hongxue ; Schertz David Michael, Method of modifying poly(ethylene oxide).
  34. Fu-Jya Tsai ; William S. Pomplun ; Pavneet S. Mumick, Methods for making water-sensitive compositions for improved processability and fibers including same.
  35. David Michael Schertz ; James Hongxue Wang ; Gregory J. Wideman ; William S. Pomplun, Methods of making blend compositions of an unmodified poly vinyl alcohol and a thermoplastic elastomer.
  36. James H. Wang ; Vasily A. Topolkaraev ; Bridget A. Balogh, Methods of making polymer/dispersed modifier compositions.
  37. Ganatra, Amit; Felix, Fabio; Shah, Bhavin; Bernasconi, Matthew; Rizk, Said; Martin, David P.; Williams, Simon F., Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof.
  38. Ganatra, Amit; Felix, Fabio; Shah, Bhavin; Bernasconi, Matthew; Rizk, Said; Martin, David P.; Williams, Simon F., Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof.
  39. Soerens, Dave A.; Johnson, Eric D.; Wideman, Gregory J.; Wang, James Hongxue, Modified poly(ethylene oxide), method of making same and articles using same.
  40. Johnson, Eric D.; Wideman, Gregory J.; Wang, James Hongxue, Moisture-induced poly(ethylene oxide) gel, method of making same and articles using same.
  41. Zhao,Jean Jianqun; Noda,Isao; Gilbertson,Gary Wayne; McAvoy,Drew Clifton; Gray,Brian Francis; Melik,David Harry, Molded or extruded articles comprising polyhydroxyalkanoate copolymer and an environmentally degradable thermoplastic polymer.
  42. Zhao, Jean Jiangun; Noda, Isao; Gilbertson, Gary Wayne; McAvoy, Drew Clifton; Gray, Brian Francis; Melik, David Harry, Molded or extruded articles comprising polyhydroxyalkanoate copolymer compositions having short annealing cycle times.
  43. Wang, James Hongxue; Tsai, Fu-Jya Daniel, Multicomponent fibers.
  44. James Hongxue Wang ; David Michael Schertz, Personal care article with layer of monomer-grafted polyolefin and PEO.
  45. James Hongxue Wang ; David Michael Schertz, Personal care article with layer of monomer-grafted polyolefin and unmodified PEO.
  46. Noda, Isao, Plastic articles comprising biodegradable PHA copolymers.
  47. Strand,Marc Alan; Piner,Rodney Layne; Moskala,Eric Jon, Polyester compositions for calendering.
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  49. Williams, Simon F.; Martin, David P., Polyhydroxyalkanoate compositions for soft tissue repair, augmentation, and viscosupplementation.
  50. Williams,Simon F.; Martin,David P., Polyhydroxyalkanoate compositions for soft tissue repair, augmentation, and viscosupplementation.
  51. Martin, David P.; Skraly, Frank; Williams, Simon F., Polyhydroxyalkanoate compositions having controlled degradation rates.
  52. Martin, David P.; Skraly, Frank; Williams, Simon F., Polyhydroxyalkanoate compositions having controlled degradation rates.
  53. Martin, David P.; Skraly, Frank; Williams, Simon F., Polyhydroxyalkanoate compositions having controlled degradation rates.
  54. Martin, David P.; Skraly, Frank; Williams, Simon F., Polyhydroxyalkanoate compositions having controlled degradation rates.
  55. Noda, Isao; Bond, Eric Bryan; Melik, David Harry, Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films.
  56. Bond,Eric Bryan; Noda,Isao, Polyhydroxyalkanoate copolymer/starch compositions for laminates and films.
  57. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Polyhydroxyalkanoate medical textiles and fibers.
  58. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Polyhydroxyalkanoate medical textiles and fibers.
  59. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Polyhydroxyalkanoate medical textiles and fibers.
  60. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Polyhydroxyalkanoate medical textiles and fibers.
  61. Wang, James H.; Topolkaraev, Vasily A.; Balogh, Bridget A., Polymer/dispersed modifier compositions.
  62. Conrad, III, Joseph Michael; Briscoe, Kurt Gans, Potty training device.
  63. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Process of making polyhydroxyalkanoate medical textiles.
  64. Wang James H. ; Schertz David M., Reactive extrusion method of making inverse phase blends of poly(ethylene oxide) and polyolefin.
  65. Noda Isao ; Schechtman Lee Arnold, Solvent extraction of polyhydroxyalkanoates from biomass.
  66. Wang James Hongxue ; Schertz David Michael, Water-degradable film of monomer grafted to polyolefin and poly(ethylene oxide).
  67. Wang James Hongxue ; Schertz David Michael, Water-degradable flushable film of polyolefin and poly(ethylene oxide) and personal care article therewith.
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