[미국특허]
Joint assemblies, methods for installing joint assemblies, and jointing compositions
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-017/10
B32B-017/06
출원번호
US-0018790
(2004-12-20)
등록번호
US-7422791
(2008-09-09)
발명자
/ 주소
Klosowski,Jerome M.
Wentworth,Gary
Chen,Zhi
Semlow,Stephen
O'Rourke,Stephen
Stefanisin,Kimberly L.
English,John
출원인 / 주소
Hallstar Innovations Corp.
대리인 / 주소
Marshall, Gerstein & Borun LLP
인용정보
피인용 횟수 :
1인용 특허 :
78
초록▼
The invention is directed to joint assemblies comprising at least two adjacent panels and a jointing composition adhering to and positioned between the at least two adjacent panels, methods for installing joint assemblies, and jointing compositions. The jointing compositions include a sealant compos
The invention is directed to joint assemblies comprising at least two adjacent panels and a jointing composition adhering to and positioned between the at least two adjacent panels, methods for installing joint assemblies, and jointing compositions. The jointing compositions include a sealant composition and a long chain ester in an amount of about 0.1% to about 15% by weight, based on the weight of the sealant composition in the jointing composition.
대표청구항▼
What is claimed is: 1. A joint assembly comprising at least two adjacent structural panels and a jointing composition adhering to and positioned between the at least two adjacent structural panels, said jointing composition including a sealant composition and a long chain ester having formula I, II
What is claimed is: 1. A joint assembly comprising at least two adjacent structural panels and a jointing composition adhering to and positioned between the at least two adjacent structural panels, said jointing composition including a sealant composition and a long chain ester having formula I, II, III, IV or a combination of any two or more of said esters in an amount of about 0.1% to about 15% by weight, based on the weight of the sealant composition in the jointing composition: wherein R1 is a C3-C24 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; R2 is a C3-C24 saturated fatty acid residue, or an unsaturated fatty acid residue having 1 to 6 carbon-to-carbon double bonds; wherein n=3-24, and R3 and R4, same or different, are a C3-C24 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; wherein R5 and R7, same or different, are a C3-C24 hydrocarbon chain, straight chain or branched, either saturated or having 1 to 6 carbon-to-carbon double bonds; R6 and R8, same or different, are C3-C24 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; and R10 and R11 , same or different, are a C3-C24, saturated hydrocarbon chain, straight chain or branched; or an unsaturated C3-C24, hydrocarbon chain, straight chain or branched, having 1 to 6, carbon-to-carbon double bonds; wherein R12, R14 and R18, same or different, are a C3-C24 hydrocarbon chain, straight chain or branched, either saturated or having 1 to 6 carbon-to-carbon double bonds; R13, R15 and R19, same or different, are a C3-C24 alkyl, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; and R16, R17 and R20, same or different, are a C3-C24 saturated hydrocarbon chain, straight chain or branched; or unsaturated C3-C24 hydrocarbon chain, straight chain or branched, containing 1 to 6 carbon-to-carbon double bonds. 2. The joint assembly of claim 1, wherein the ester is selected from the group consisting of formula I, II, III, IV, and a combination of any two or more of said esters: wherein R1 is a C3-C18 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; and R2 is a c8-c18 saturated fatty acid residue, or an unsaturated fatty acid residue having 1 to 3 carbon-to-carbon double bonds; wherein n=6-18, and R3 and R4, same or different, are a C3-C18 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; wherein R5 and R7, are a C6-C24 hydrocarbon chain, straight chain or branched; either saturated or having 1 to 3 carbon-to-carbon double bonds; R6 and R8, same or different, are a C3-C18 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; and R10 and R11 , same or different, are a C3-C18, saturated hydrocarbon chain, straight chain or branched; or an unsaturated hydrocarbon chain, straight chain or branched, containing 1 to 3 carbon-to-carbon double bonds; wherein R12 , R14 and R18, same or different, are a C8 -C8 hydrocarbon chain, straight chain or branched, either saturated or having 1 to 3 carbon-to-carbon double bonds; R13 , R15 and R19 , same or different, are a C6-C18 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; and R16, R17 and R20, same or different, are a C6-C18 saturated hydrocarbon chain, straight chain or branched; or an unsaturated C6-C15 hydrocarbon chain, straight chain or branched, containing 1 to 3 carbon-to-carbon double bonds. 3. The joint assembly of claim 1,wherein the adhesive resin is a condensation product of a methylene acceptor and a methylene donor. 4. The joint assembly of claim 3,wherein the adhesive resin is selected from the group consisting of phenol-formaldehyde, melamine-formaldehyde; naphthol-formaldehyde; polyepoxide; a reaction product of triallyl cyanurate, resorcinol, and formaldehyde; a reaction product of p-chlorophenol, resorcinol, and formaldehyde; a copolymer of styrene, butadiene, and 2-vinylpyridine; and mixtures thereof. 5. The joint assembly of claim 4,wherein the phenol-formaldehyde resin is resorcinol-formaldehyde. 6. The joint assembly of claim 1,wherein the adhesive resin is selected from the group consisting of derivatives of melamine, acetoguanamine, benzoguanamine, cyclohexylguanamine and glycoluril monomers and oligomers of these monomers, which have been substituted on average at two or more positions on the monomer or on each unit of the oligomer with vinyl terminated radicals, the composition being free of resorcinol. 7. The joint assembly of claim 6, wherein at least one of the adhesive resins has been further substituted on average at one or more positions with a radical which comprises carbamoylmethyl or amidomethyl. 8. The joint assembly of claim 6, wherein the adhesive resin is selected from compounds of the formula: and positional isomers thereof, wherein, in each monomer and in each polymerized unit of the oligomers, Y is selected from methyl, phenyl and cyclohexyl, and, on average, at least two R are--CH2--R1, and any remaining R are H, and at least 2 R1 are radicals selected from description="In-line Formulae" end="lead"CH2═C(R2)--C(O)--O--,description="In-line Formulae" end="tail" description="In-line Formulae" end="lead"CH2═C(R2)--C(O)--Z,description="In-line Formulae" end="tail" description="In-line Formulae" end="lead"CH2═C(R2)--C(O)--NH--, anddescription="In-line Formulae" end="tail" description="In-line Formulae" end="lead"CH2═C(R2)--CH2--0--, description="In-line Formulae" end="tail" wherein R2 is hydrogen or C1-C18 alkyl, and Z is a radical selected from description="In-line Formulae" end="lead"--O--CH2--CH2--O--,description="In-line Formulae" end="tail" description="In-line Formulae" end="lead"--O--CH2--CH(CH3)--O--,description="In-line Formulae" end="tail" description="In-line Formulae" end="lead"--O--CH2--CH2 --CH2O--,anddescription="In-line Formulae" end="tail" description="In-line Formulae" end="lead"--O--CH(C2H5)--0--,and description="In-line Formulae" end="tail" any remaining R1 radicals are selected from description="In-line Formulae" end="lead"--O--R3,description="In-line Formulae" end="tail" description="In-line Formulae" end="lead"--NH--C(O)--OR4,anddescription="In-line Formulae" end="tail" description="In-line Formulae" end="lead"--NH--C(O)--R4,anddescription="In-line Formulae" end="tail" wherein R3 is hydrogen or R4, and R4 is a C 1-C18 alkyl, alicyclic, hydroxyalkyl, alkoxyalkyl or aromatic radical, and in the oligomers, P is 2 to about 10, and L is methylene or the radical description="In-line Formulae" end="lead"--CH2--O--CH2--.description="In-line Formulae" end="tail" 9. The joint assembly of claim 8, wherein on average at least one R1 in each monomer or in each oligomerized unit of the adhesive resin is: description="In-line Formulae" end="lead"--NH--C(O)--OR4description="In-line Formulae" end="tail" wherein R4 is as defined in claim 8. 10. The joint assembly of claim 9, wherein the adhesive resin is a compound of the formula 11. The joint assembly of claim 10, wherein in the adhesive resin formulas, on average at least one R radical in each monomer or in each oligomerized unit is description="In-line Formulae" end="lead"--CH2--NH--C(O)--OR4description="In-line Formulae" end="tail" wherein R4 is a C1-C18 alkyl, alicyclic, hydroxyalkyl, alkoxyalkyl or aromatic radical. 12. The joint assembly of claim 10, wherein on average at least two R radicals are selected from description="In-line Formulae" end="lead"CH2═C(CH3)--C(O)O--C3H6 --O--CH2--description="In-line Formulae" end="tail" and description="In-line Formulae" end="lead"CH2═CH2--C(O)O--C2H4--0--CH2--and at least one Rdescription="In-line Formulae" end="tail" radical is selected from description="In-line Formulae" end="lead"--CH2--NH--C(O)--O--CH3description="In-line Formulae" end="tail" description="In-line Formulae" end="lead"anddescription="In-line Formulae" end="tail" description="In-line Formulae" end="lead"--CH2--NH--C(O)--0--C3H7. description="In-line Formulae" end="tail" 13. The joint assembly of claim 8, further comprising an additional additive selected from hydroxymethylated and alkoxymethylated (alkoxy having 1-5 carbon atoms) derivatives of melamine, acetoguanamine, benzoguanamine, cyclohexylguanamine and glycoluril and their oligomers. 14. The joint assembly of claim 6, wherein the adhesive resin is a derivative of melamine or an oligomer of melamine. 15. The joint assembly of claim 6, wherein the adhesive resin is a derivative of acetoguanamine or an oligomer of acetoguanamine. 16. The joint assembly of claim 6, wherein the adhesive resin is a derivative of benzoguanamine or an oligomer of benzoguanamine. 17. The joint assembly of claim 6, wherein the adhesive resin is a derivative of cyclohexylguanamine or an oligomer of cyclohexylguanamine. 18. The joint assembly of claim 1, wherein the adhesive resin is a self-condensing alkylated triazine resin selected from the group consisting of (i),(ii), and (iii): (i) a self-condensing alkylated triazine resin having at least one of imino or methylol functionality and represented by formula (I) (ii) an oligomer of(i), or (iii) a mixture of(i) and (ii), wherein Z is--N(R)(CH2OR1), aryl having 6 to 10 carbon atoms, alkyl having 1 to 20 carbon atoms or an acetyl group, each R is independently hydrogen or--CH2OR1, and each R1 is independently hydrogen or an alkyl group having 1 to 12 carbon atoms, provided that at least one R is hydrogen or--CH2OH and at least one R1 is selected from the alkyl group; and wherein the sealant composition is substantially free of methylene acceptor coreactants. 19. The joint assembly of claim 18, wherein at least one R group is hydrogen. 20. The joint assembly of claim 19, wherein at least one R1group is a lower alkyl group having 1 to 6 carbon atoms. 21. The joint assembly of claim 20, wherein the adhesive resin is a derivative of melamine, benzoguanamine, cyclohexylguanamine, or acetoguanamine, or an oligomer thereof. 22. The joint assembly of claim 20, wherein Z is--N(R)(CH2OR1). 23. The joint assembly of claim 4, wherein the phenol-formaldehyde resin is resorcinol-formaldehyde; and the melamine-formaldehyde resin is N--(substituted oxymethyl) melamine-formaldehyde. 24. The joint assembly of claim 1, wherein the ester has the formula II and comprises a saturated diester formed by the reaction of sebacic acid and a C3-24 alcohol, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds. 25. The joint assembly of claim 24, wherein the alcohol is 2-ethylhexyl alcohol, and the ester has the following formula: 26. The joint assembly of claim 1, wherein the ester is an unsaturated diester formed by the reaction of a C36 dimer acid and a C3-C24 alcohol, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds. 27. The joint assembly of claim 26,wherein the alcohol is 2-ethylhexyl alcohol. 28. The joint assembly of claim 26, wherein the alcohol is tridecyl alcohol. 29. The joint assembly of claim 26, wherein the alcohol is oleyl alcohol. 30. The joint assembly of claim 1, wherein the ester comprises the following dimer acid reacted with a C3-C24 alcohol: 31. The joint assembly of claim 1, wherein the ester comprises the following dimer acid reacted with a C3-C24 alcohol: 32. The joint assembly of claim 1, wherein the ester comprises the following dimer acid reacted with a C3-C24 alcohol: 33. The joint assembly of claim 1, wherein the ester is the reaction product of a C3-C24 alcohol with a tricarboxylic acid having the following formula: 34. The joint assembly of claim 1, wherein the ester is a combination of compounds of formula I, II, III, and IV. 35. The joint assembly of claim 34, wherein the ester is a reaction product of a C3-C24 alcohol straight chain or branched, saturated or unsaturated having 1 to 3 carbon-to-carbon double bonds, with a dimer acid having CAS #61788-89-4. 36. The joint assembly of claim 35, wherein the alcohol is 2-ethylhexyl alcohol. 37. The joint assembly of claim 35, wherein the alcohol is tridecyl alcohol. 38. The joint assembly of claim 35, wherein the alcohol is oleyl alcohol. 39. The joint assembly of claim 35, wherein the alcohol is capryl alcohol. 40. The joint assembly of claim 1, wherein the ester is a combination of compounds having formula II, III, and IV. 41. The joint assembly of claim 1, wherein the ester has formula III. 42. The joint assembly of claim 1, wherein the ester has formula IV. 43. The joint assembly of claim 1, wherein the sealant composition comprises a polymer having a molecular weight between about 5000 grams/mol and about 100,000 grams/mol, and a curing agent for the polymer. 44. The joint assembly of claim 43, wherein the sealant composition is selected from the group consisting of synthetic polymers and natural polymers. 45. The joint assembly of claim 44, wherein the polymer is a synthetic polymer selected from the group consisting of urethanes and modified urethanes. 46. The joint assembly of claim 1, wherein the R2, R5, R7, R12R14 are fatty acid residues derived from animal or vegetable fatty acids. 47. The joint assembly of claim 46, wherein the fatty acids are selected from the group consisting of butter; lard; tallow; grease; herring; menhaden; pilehard; sardine; babassu; castor; coconut; corn; cottonseed; jojoba; linseed; oiticia; olive; palm; palm kernel; peanut; rapeseed; safflower; soya; sunflower; tall; tung; and mixtures thereof. 48. The joint assembly of claim 46, wherein the fatty acid residues are selected from the group consisting of hexanoic; octanoic; decanoic; dodecanoic; 9-dodecenoic; tetradecanoic; 9-tetradecenoic; hexadecanoic; 9-hexadecenoic; octadecanoic; 9-octadecenoic; 9-octadecenoic, 12-hydroxy; 9, 12-octadecadienoic; 9, 12, 15-octadecatrienoic; 9, 11, 13-octadecatrienoic; 9, 11, 13-octadecatrienoic, 4-oxo; octadecatetrenoic; eicosanoic; 11-eicosenoic; eicosadienoic; eicosatrienoic; 5, 8, 11, 14-eicosatetraenoic; eicosapentaenoic; docosanoic; 13-docosenoic; docosatetraenoic; 4, 8, 12, 15, 19-docosapentaenoic; docosahexaenoic; tetracosenoic; and 4, 8, 12, 15, 18, 21-tetracosahexaenoic. 49. A method of making a joint assembly comprising: positioning two structural panels adjacent each other so as to define a space therebetween; and, filling the space with a jointing composition, said jointing composition including a sealant composition and a long chain ester having formula I, II, III, IV or a combination of any two or more of said esters in an amount of about 0.1% to about 15% by weight, based on the weight of the sealant composition in the jointing composition: wherein R1 is a C3-C24 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; R2 is a C3-C24 saturated fatty acid residue, or an unsaturated fatty acid residue having 1 to 6 carbon-to-carbon double bonds; wherein n═324, and R3 and R4, same or different, are a C3-C24 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; wherein R5 and R7, same or different, are a C3-C24 hydrocarbon chain, straight chain or branched, either saturated or having 1 to 6 carbon-to-carbon double bonds; R6 and R8, same or different, are C3-C24 alkyl radical, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; and R10 and R11, same or different, are a C3-C24, saturated hydrocarbon chain, straight chain or branched; or an unsaturated C3-C24, hydrocarbon chain, straight chain or branched, having 1 to 6, carbon-to-carbon double bonds; wherein R12, R14 and R18, same or different, are a C3-C24 hydrocarbon chain, straight chain or branched, either saturated or having 1 to 6 carbon-to-carbon double bonds; R13, R15 and R19, same or different, are a C3-C24 alkyl, straight chain or branched, saturated or unsaturated containing 1 to 3 carbon-to-carbon double bonds; and R16 , R17 and R20, same or different, are a C3-C24 saturated hydrocarbon chain, straight chain or branched; or unsaturated C3-C24 hydrocarbon chain, straight chain or branched, containing 1 to 6 carbon-to-carbon double bonds. 50. The method according to claim 49, wherein the jointing composition further includes an adhesive resin. 51. The method according to claim 49, wherein the adhesive resin is a condensation product of a methylene acceptor and a methylene donor. 52. The method according to claim 49, wherein the adhesive resin is a melamine-formaldehyde resin.
Zerpner Dieter (Marl DEX) Streck Roland (Marl DEX) Haag Horst G. (Marl DEX), Adhesion promoters for the production of volcanizates having a favorable filler/elastomer bond.
Thoma Wilhelm (Leverkusen DEX) Pedain Josef (Cologne DEX) Schrer Walter (Leverkusen DEX) Kling Waldemar (Kuerten DEX), Coating compositions containing solvents and crosslinking agents and their use for heat-activated one-coat reverse coati.
Klun Thomas P. ; Gasper Alton J. ; Temperante John A., High temperature-stable fluorochemicals as hydrophobic and oleophobic additives to synthetic organic polymers.
Thompson Harold Godfred (Somerville NJ), Method for adhesion of rubber [using N-(substituted oxymethyl)melamines and beta naphthol]to reinforcing materials.
Klosowski Jerome M. (Monitor Township ; Bay County MI) Meddaugh Michael D. (Midland MI), Method of improving shelf life of silicone elastomeric sealant.
Carbary Lawrence D. (Midland MI) Klosowski Jerome M. (Bay City MI), Method of reducing the bubble formation when curing a room temperature vulcanizable silicone sealant composition with si.
Carbary Lawrence D. (Midland MI) Klosowski Jerome M. (Bay City MI), Method of reducing the bubble formation when curing a room temperature vulcanizable silicone sealant composition with si.
Klosowski Jerome M. (Monitor Township ; Bay County MI) Meddaugh Michael D. (Midland MI), Methods of improving shelf life of silicone elastomeric sealant.
Asrar Jawed ; Pierre Jean R.,BEX, Plasticized polyhydroxyalkanoate compositions and methods for their use in the production of shaped polymeric articles.
Langsam Michael (Allentown PA) Puri Pushpinder S. (Macungie PA) Anand Madhu (Allentown PA) Laciak Daniel V. (Fogelsville PA), Polymeric membrane for gas separation.
Poppe Wassily (Lombard IL) Fielding Ivor R. (Naperville IL), Process of forming a polypropylene coated substrate from an aqueous suspension of polypropylene particles.
Matsumoto Yo (Itami JPX) Ueno Tetsuto (Itami JPX) Muramatsu Ryo (Itami JPX), Radial tire for heavy load vehicles including a rubber reinforcing layer between belt and tread.
D'Sidocky Richard Michael ; Reiter Leonard James ; Lukich Lewis Timothy ; Spadone Leighton Randolph, Rubber compound containing a hydrated thiosulfate and a bismaleimide.
Altes Michael G. (Midland MI) Bergman Louise C. (Midland MI) Gvozdic Nedeljko V. (Bay City MI) Klosowski Jerome M. (Bay City MI) O\Neil Virginia K. (Midland MI), Sealant with siloxaphobic surface, composition, and method to prepare same.
Flynn James H. (Baton Rouge LA) Ainsworth Oliver C. (Baton Rouge LA) Blanchard Robert R. (Brusly LA), Thermoplastic elastomers based upon chlorinated polyethylene and a crystalline olefin polymer.
Kutch Edward F. (Trenton NJ) Meyers Robert M. (Fairless Hills PA) Sitter Matthew M. (Convent Station NJ), Urethane containing hot melt sealants, adhesives and the like.
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