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1.发明公开Multilayered structure comprising a layer of an ethylene-vinyl alcohol copolymer composition and a hydrophobic thermoplastic resin layer 失效层压材料，包括乙烯 - 乙烯醇共聚物构成的层和疏水性热塑性树脂的层
公开(公告)号：EP0739714A2
公开(公告)日：1996-10-30
申请号：EP96110092.2
申请日：1988-09-02
申请人： KURARAY CO., LTD.
IPC分类号： B32B27/32 , C08L29/04 , C08L23/08 , C08L101/00
CPC分类号： B32B27/08 , B32B27/30 , B32B27/306 , B32B2307/73 , B32B2329/04 , B32B2398/20 , C08K5/09 , Y10T428/31507 , Y10T428/31725 , Y10T428/31736 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746 , Y10T428/3175 , Y10T428/31757 , Y10T428/31786 , Y10T428/31797 , Y10T428/31909 , Y10T428/31913 , Y10T428/3192 , Y10T428/31928 , Y10T428/31935 , Y10T428/31938 , C08L29/04
摘要： This invention provides a multilayered structure comprising a layer of an ethylene-vinyl alcohol copolymer composition having specific flow characteristics in the relationship between the heating time and the extrusion rate measured with a capillary rheometer (Koka Flow Tester), and a hydrophobic thermoplastic resin layer.
From the multilayered structure according to the present invention, molded articles having a multilayered structure and having an excellent appearance can be obtained; more particularly, in a continuous melt molding operation over a long period, a molded article having a multilayered structure and having an excellent appearance can always be obtained without worsening the appearance with running time.摘要翻译： 本发明提供一种多层结构，其包括具有在加热时，用毛细管流变仪（高化流动试验仪），和疏水性热塑性树脂层测得的挤出速度之间的关系的特定的流动特性的乙烯 - 乙烯醇共聚物组合物的层。 从多层结构雅丁到本发明中，具有多层结构，并具有优异的外观的模塑制品能够获得; 更特别地，在连续熔融成型操作在长时间内，具有多层结构，并具有优异的外观的模塑制品可以始终不与运行时间的外观恶化得到。
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公开(公告)号：EP0252303B1
公开(公告)日：1991-11-27
申请号：EP87108178.2
申请日：1987-06-05
申请人： KURARAY CO., LTD.
IPC分类号： C08L3/00 , C08L29/04 , D06M15/11 , D06M15/333
CPC分类号： D06M15/333 , C08L3/02 , D06M15/11 , C08L29/00 , C08L29/04 , C08L2666/02
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公开(公告)号：EP0275988A3
公开(公告)日：1989-11-15
申请号：EP88100771.0
申请日：1988-01-20
申请人： KURARAY CO., LTD.
发明人： Komiya, Yukiatsu , Ishida, Masao , Hirai, Koji , Yamashita, Setuo , Komori, Shinji Sasaki-Haitsu 10 , Okaya, Takuji
CPC分类号： C08G18/6659 , C08G18/4263 , C08G18/44 , C08G69/44
摘要： Described are polyamide copolymers having skeletons of a specific structure. The polyamide copolymers have excellent resistance to hydrolysis, low temperature characteristics (low temperature softness), heat aging resistance and mechanical properties as compared to conventional polyamide copolymers. The polyamide copolymers also show excellent processibility and transparency. In particular, polyamide copolymers having a branched structure in the molecule exhibit good properties.
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公开(公告)号：EP0252303A3
公开(公告)日：1988-09-21
申请号：EP87108178
申请日：1987-06-05
申请人： KURARAY CO., LTD.
IPC分类号： C08L03/00 , C08L29/04 , D06M15/11 , D06M15/333
CPC分类号： D06M15/333 , C08L3/02 , D06M15/11 , C08L29/00 , C08L29/04 , C08L2666/02
摘要： Disclosed herein is a highly compatible polymer composition which comprises (A) starch, (B) vinyl alcohol polymer having an alkyl group of 4 to 50 carbon atoms at the terminal, and/or (C) polyvinyl alcohol. Disclosed also herein is a textile sizing agent having outstanding weavability which comprises (A) starch, (B) vinyl alcohol polymer having an alkyl group of 4 to 50 carbo atoms at the terminal, (C) polyvinyl alcohol, and (D) oil for textile sizing.
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公开(公告)号：EP0220491A3
公开(公告)日：1988-05-11
申请号：EP86113074
申请日：1986-09-23
申请人： KURARAY CO., LTD.
IPC分类号： C04B35/00 , C08F08/12 , C08F216/06
CPC分类号： C04B35/63416 , C04B35/634 , C04B35/63444 , C08F8/12 , C08F218/08 , C08F218/12
摘要： This invention provides a water-soluble binder and a hot-melt binder for molding ceramics said binder being composed of a polyvinyl alcohol-based copolymer containing (meth)allyl group-containing nonionic monomer units or nitrogeneous group-containing nonionic monomer units.
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6.发明公开
公开(公告)号：EP0187673A3
公开(公告)日：1988-04-20
申请号：EP86100233
申请日：1986-01-09
申请人： KURARAY CO., LTD.
IPC分类号： B41M05/26
CPC分类号： C08L5/08 , B41M5/3372 , B41M5/44 , B41M5/443 , C08L29/04 , C08L2666/02
摘要： 57 This invention relates to a water resistant composition which comprises (A) polyvinyl alcohol, (B) a chitosan, the aqueous 1% solution of which has a viscosity not greater than 70 centipoise at 20°C, and (C) an aldehyde compound, as well as a heat-sensitive recording sheet which comprises said composition. The composition has excellent water resistant properties and the heat-sensitive recording sheet has improved color forming properties and excellent resistance to water and solvents.
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公开(公告)号：EP0116300B1
公开(公告)日：1987-10-14
申请号：EP84100324.7
申请日：1984-01-12
申请人： KURARAY CO., LTD.
CPC分类号： C04B35/63416 , C04B35/634 , C04B35/63444 , C08F8/00 , C08F16/06
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公开(公告)号：EP0207440A2
公开(公告)日：1987-01-07
申请号：EP86108684.1
申请日：1986-06-25
申请人： KURARAY CO., LTD.
CPC分类号： B32B27/08 , B32B27/306 , B32B2307/7242 , B32B2439/70 , Y10T428/1379 , Y10T428/31507 , Y10T428/31746 , Y10T428/31797 , Y10T428/31913 , Y10T428/3192
摘要： There is described a laminate having good gas barrier properties which comprises at least one barrier layer of a modified ethylene-vinyl alcohol copolymer containing 0.1 to 5 mol% of pyrrolidone ring-containing units and 20 to 55 mol% of ethylene units, with a degree of saponification of the vinyl acetate component being at least 98 mol%, and at least one layer of a thermoplastic resin. This laminate is superior in drawability, and it can be made by drawing into bottles, cups, and the like which are good in clarity, appearance, and gas barrier properties.
摘要翻译： 描述了具有良好气体阻隔性的层压体，其包含至少一个含有0.1至5mol％的含吡咯烷酮环的单元和20至55mol％的乙烯单元的改性乙烯 - 乙烯醇共聚物的阻隔层，其含量为 乙酸乙烯酯组分的皂化度为至少98摩尔％，和至少一层热塑性树脂。 该层叠体的拉伸性优异，可以通过拉伸透明性，外观和阻气性良好的瓶，杯等进行制造。
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公开(公告)号：EP0196571A1
公开(公告)日：1986-10-08
申请号：EP86103864.4
申请日：1986-03-21
申请人： KURARAY CO., LTD.
IPC分类号： G03C1/68
CPC分类号： C08F261/04 , G03F7/033 , Y10S430/106 , Y10S430/11
摘要： A photosensitive composition which comprises: (a) a vinyl alcohol polymer having at least one thiol group in its molecule, (b) an ethylenically unsaturated compound which is radically polymerizable, and, (c) a photoinitiator, and which does not show the defect of the removal of the vinyl alcohol polymer from the hardened regions upon development with water.
摘要翻译： 一种光敏组合物，它包含：（a）在其分子中具有至少一个硫醇基的乙烯醇聚合物，（b）可自由基聚合的烯键式不饱和化合物，和（c）光引发剂，并且不显示缺陷 在用水显影时从硬化区域除去乙烯醇聚合物。
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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.
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