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公开(公告)号：EP0181632A3
公开(公告)日：1987-05-06
申请号：EP85114362
申请日：1985-11-12
CPC分类号： B32B27/08 , B32B7/12 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/365 , B32B2307/73 , C08L23/0853 , C08L2666/04 , C08L2666/06 , C09J123/0869 , C09J131/04 , Y10T428/31909 , Y10T428/31913 , Y10T428/31917 , Y10T428/3192 , Y10T428/31928
摘要： A laminated article which comprises a layer (A) of a saponified ethylene - vinyl acetate copolymer resin having an ethylene content of 20 - 55 % by mole and a degree of saponification of not less than 90 % by mole; laminated with
a layer (B) of a hydrophobic thermoplastic resin; through the medium of a layer (C) of an adhesive resin; said adhesive resin contains a polymer (X) comprising ethylene component - vinyl acetate component - ethylenically unsaturated carboxylic acid component or anhydride thereof - styrene type vinyl compound component, and a copolymer (Y) comprising ethylene component - vinyl acetate component,
in an amount satisfying specific formulae, and the process for production thereof, which has a remarkably excellent adhesion between layers, as well as excellent mechanical characteristics and gas barrier properties, and is adapted to a container for foods and packaging material.-
公开(公告)号：EP0181632A2
公开(公告)日：1986-05-21
申请号：EP85114362.8
申请日：1985-11-12
CPC分类号： B32B27/08 , B32B7/12 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/365 , B32B2307/73 , C08L23/0853 , C08L2666/04 , C08L2666/06 , C09J123/0869 , C09J131/04 , Y10T428/31909 , Y10T428/31913 , Y10T428/31917 , Y10T428/3192 , Y10T428/31928
摘要： A laminated article which comprises a layer (A) of a saponified ethylene - vinyl acetate copolymer resin having an ethylene content of 20 - 55 % by mole and a degree of saponification of not less than 90 % by mole; laminated with
a layer (B) of a hydrophobic thermoplastic resin; through the medium of
a layer (C) of an adhesive resin; said adhesive resin contains
a polymer (X) comprising ethylene component - vinyl acetate component - ethylenically unsaturated carboxylic acid component or anhydride thereof - styrene type vinyl compound component, and
a copolymer (Y) comprising ethylene component - vinyl acetate component,
in an amount satisfying specific formulae, and the process for production thereof, which has a remarkably excellent adhesion between layers, as well as excellent mechanical characteristics and gas barrier properties, and is adapted to a container for foods and packaging material.-
公开(公告)号：EP0181632B1
公开(公告)日：1990-04-04
申请号：EP85114362.8
申请日：1985-11-12
CPC分类号： B32B27/08 , B32B7/12 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/365 , B32B2307/73 , C08L23/0853 , C08L2666/04 , C08L2666/06 , C09J123/0869 , C09J131/04 , Y10T428/31909 , Y10T428/31913 , Y10T428/31917 , Y10T428/3192 , Y10T428/31928
摘要： A laminated article which comprises a layer (A) of a saponified ethylene-vinyl acetate copolymer resin having an ethylene content of 20-55% by mole and a degree of saponification of not less than 90% by mole; laminated with a layer (B) of a hydrophobic thermoplastic resin; through the medium of a layer (C) of an adhesive resin; said adhesive resin contains a polymer (X) comprising ethylene component-vinyl acetate component-ethylenically unsaturated carboxylic acid component or anhydride thereof-styrene type vinyl compound component, and a copolymer (Y) comprising ethylene component-vinyl acetate component, in an amount satisfying specific formulae, and the process for production thereof, which has a remarkably excellent adhesion between layers, as well as excellent mechanical characteristics and gas barrier properties, and is adapted to a container for foods and packaging material.
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4.发明公开Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof 失效来自萜烯乙酸乙烯酯共聚物的树脂，其生产和使用
公开(公告)号：EP0145928A3
公开(公告)日：1986-08-13
申请号：EP84113355
申请日：1984-11-06
IPC分类号： C08F08/14 , C08F08/12 , C08F255/02
CPC分类号： C08F255/026 , B32B17/10788 , B32B17/10853 , C08F8/14 , C08F210/02 , C08F220/04 , C08F222/04
摘要： Disclosed are a colorless and transparent carboxyl-modified resin of saponified ethylene-vinyl acetate copolymers prepared from an ethylene-vinyl acetate copolymer, the 1.0 mm-thick sheet therefrom having a total transmittance of more than 90%, a haze of less than 3% and a yellowness index of 3 and the preparation of the resin. The uses of the resin are also disclosed for laminated glass wherein the resin is used as an interlayer as well as for a solar cell module wherein the resin is used as a sealing material of a semiconductor element.
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5.发明公开Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof 失效皂化乙烯 - 乙酸乙烯酯共聚物，制备和使用它们的的树脂。
公开(公告)号：EP0145928A2
公开(公告)日：1985-06-26
申请号：EP84113355.6
申请日：1984-11-06
IPC分类号： C08F8/14 , C08F8/12 , C08F255/02
CPC分类号： C08F255/026 , B32B17/10788 , B32B17/10853 , C08F8/14 , C08F210/02 , C08F220/04 , C08F222/04
摘要： Disclosed are a colorless and transparent carboxyl-modified resin of saponified ethylene-vinyl acetate copolymers prepared from an ethylene-vinyl acetate copolymer, the 1.0 mm-thick sheet therefrom having a total transmittance of more than 90%, a haze of less than 3% and a yellowness index of 3 and the preparation of the resin. The uses of the resin are also disclosed for laminated glass wherein the resin is used as an interlayer as well as for a solar cell module wherein the resin is used as a sealing material of a semiconductor element.
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6.发明公开Heat adherable resin compositions and aluminum sheet laminated with the compositions 失效粘合剂热固性树脂组合物和层压铝板。
公开(公告)号：EP0145000A2
公开(公告)日：1985-06-19
申请号：EP84114995.8
申请日：1984-12-08
CPC分类号： B32B15/08 , B32B7/12 , B32B15/20 , C08L23/025 , C08L2666/04 , C09J7/22 , C09J7/35 , C09J123/025 , C09J123/26 , C09J129/04 , Y10S428/913 , Y10T428/2826 , Y10T428/31678 , Y10T428/31692 , Y10T428/31855 , C08L23/26 , C08L29/04
摘要： A heat adherable resin composition which comprises (a) a carboxyl-modified resin obtained by the reaction of a partially saponified product of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 10 to 55 weight percent with an unsaturated carboxylic acid or dicarboxylic acid anhydride and (b) a monoolefin-unsaturated carboxylic acid copolymer or metal salt thereof is valuable as an adhesive layer for the heat sealable sheet made of aluminum foil which is used in the food industry in sealing and packaging the mouths of glass containers.
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7.发明授权Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof 失效来自萜烯乙酸乙烯酯共聚物的树脂，其生产和使用
公开(公告)号：EP0145928B1
公开(公告)日：1989-11-02
申请号：EP84113355.6
申请日：1984-11-06
IPC分类号： C08F8/14 , C08F8/12 , C08F255/02
CPC分类号： C08F255/026 , B32B17/10788 , B32B17/10853 , C08F8/14 , C08F210/02 , C08F220/04 , C08F222/04
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8.发明授权Heat adherable resin compositions and aluminum sheet laminated with the compositions 失效热固性树脂组合物和组合物层压的铝板
公开(公告)号：EP0145000B1
公开(公告)日：1987-03-25
申请号：EP84114995.8
申请日：1984-12-08
CPC分类号： B32B15/08 , B32B7/12 , B32B15/20 , C08L23/025 , C08L2666/04 , C09J7/22 , C09J7/35 , C09J123/025 , C09J123/26 , C09J129/04 , Y10S428/913 , Y10T428/2826 , Y10T428/31678 , Y10T428/31692 , Y10T428/31855 , C08L23/26 , C08L29/04
摘要： A heat adherable resin composition which comprises (a) a carboxyl-modified resin obtained by the reaction of a partially saponified product of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 10 to 55 weight percent with an unsaturated carboxylic acid or dicarboxylic acid anhydride and (b) a monoolefin-unsaturated carboxylic acid copolymer or metal salt thereof is valuable as an adhesive layer for the heat sealable sheet made of aluminum foil which is used in the food industry in sealing and packaging the mouths of glass containers.
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公开(公告)号：EP0133243A2
公开(公告)日：1985-02-20
申请号：EP84108522.8
申请日：1984-07-19
CPC分类号： B32B7/12 , B32B27/08 , B32B27/302 , B32B27/306 , Y10T428/24967
摘要： Disclosed is an adhesive for bonding an ethylene/vinyl alcohol copolymer and polystyrene, which comprises a modified ethylene/vinyl acetate copolymer obtained by graft-copolymerizing a styrenic vinyl monomer and an α,β-unsaturated carboxylic acid to an ethylene/vinyl acetate copolymer. A laminated article having the said adhesive as an interlayer and production thereof are also disclosed. The laminated article shows strong resistance to delamination and excels in processability. Therefore, the laminate is valuable as a deep-draw forming material with enhanced gas barrier properties for a preservation rigid container for foods.
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公开(公告)号：EP0133243A3
公开(公告)日：1986-01-29
申请号：EP84108522
申请日：1984-07-19
CPC分类号： B32B7/12 , B32B27/08 , B32B27/302 , B32B27/306 , Y10T428/24967
摘要： Disclosed is an adhesive for bonding an ethylene/vinyl alcohol copolymer and polystyrene, which comprises a modified ethylene/vinyl acetate copolymer obtained by graft-copolymerizing a styrenic vinyl monomer and an α,β-unsaturated carboxylic acid to an ethylene/vinyl acetate copolymer. A laminated article having the said adhesive as an interlayer and production thereof are also disclosed. The laminated article shows strong resistance to delamination and excels in processability. Therefore, the laminate is valuable as a deep-draw forming material with enhanced gas barrier properties for a preservation rigid container for foods.
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