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11 条记录 (耗时 0.023 秒)

    Binder mixtures crosslinkable by radiation
    2.
    发明授权
    Binder mixtures crosslinkable by radiation 失效
    BINDER混合物通过辐射交联

    公开(公告)号：US5102702A

    公开(公告)日：1992-04-07

    申请号：US733424

    申请日：1991-07-22

    申请人： Ulrich Grundke ,  Klaus-Peter Liebetanz ,  Achim Hansen ,  Jurgen Zehrfeld

    发明人： Ulrich Grundke ,  Klaus-Peter Liebetanz ,  Achim Hansen ,  Jurgen Zehrfeld

    IPC分类号： C08F299/02 ,  C08F290/00 ,  C08F299/06 ,  C08G18/58 ,  C08G18/62 ,  C08G18/64 ,  C08G18/81 ,  C08G59/14 ,  C08G59/16 ,  C08G59/42 ,  C08L63/10 ,  C09D5/00 ,  C09D163/10 ,  G03F7/027 ,  G03F7/038

    CPC分类号： G03F7/038 ,  C08G18/581 ,  C08G18/8175 ,  C08G59/1455 ,  C08G59/1477 ,  C08G59/4292 ,  C08L63/10 ,  G03F7/0388

    摘要： Binder mixtures crosslinkable by radiation comprising as component A a product obtained by reaction of an epoxy compound with more than one epoxide group per molecule with at least one carboxylic acid in a molar ratio of epoxide groups to carboxyl groups of 1:0.5-0.9 and subsequent reaction of the reaction product with at least one unsaturated isocyanatocarbamate esters and as component B a product obtained by reaction of an epoxy compound with more than one epoxide group per molecule with at least one olefinic unsaturated carboxylic acid in a molar ratio of epoxide groups to carboxyl groups of 1:>>1 and subsequent reaction of the reaction product with at least one polybasic carboxylic acid or anhydride(s) thereof, components A and B being present in a weight ratio of 3:1 to 1:3 useful for the product of superior photo-resists and protective lacquers.

    摘要翻译： 通过辐射可交联的粘合剂混合物，其包含通过环氧化合物与每个分子具有多于一个环氧基团的环氧化合物与至少一种环氧基团与羧基摩尔比为1:0.5-0.9的羧酸反应获得的产物，随后 反应产物与至少一种不饱和异氰酸酯基氨基甲酸酯反应，并且作为组分B，通过环氧化合物与每个分子具有多于一个环氧基的反应获得的产物与至少一种以环氧基团与羧基的摩尔比的烯属不饱和羧酸反应 基团1：>> 1，随后将反应产物与至少一种多元羧酸或其酸酐反应，组分A和B以3:1至1:3的重量比存在，可用于产物 优异的光刻胶和保护漆。

    Amine-unsaturated epoxidized polysulfide addition products
    3.
    发明授权
    Amine-unsaturated epoxidized polysulfide addition products 失效
    胺不饱和环氧化多硫化物加成产物

    公开(公告)号：US5434225A

    公开(公告)日：1995-07-18

    申请号：US349900

    申请日：1994-12-06

    申请人： Alfred Mathes ,  Ulrich Grundke ,  Bert Meier ,  Jurgen Zehrfeld

    发明人： Alfred Mathes ,  Ulrich Grundke ,  Bert Meier ,  Jurgen Zehrfeld

    IPC分类号： C08G59/18 ,  C08G59/50 ,  C08G75/14 ,  C08L63/00 ,  C08L63/02 ,  C08G59/16

    CPC分类号： C08G75/14 ,  C08G59/184 ,  C08G59/504 ,  C08L63/00 ,  Y10S525/922

    摘要： An epoxy resin adhesive, sealing or coating composition containing as a curing agent an addition product of A) at least one member of the group consisting of primary amines and secondary amines and B) at least one ester having a formula selected from the group consisting of ##STR1## wherein m is 0 or 1, n is an integer from 3 to 25, 0 is an integer from 1 to 20, p is an integer from 1 to 10, R.sub.1 is selected from the group consisting of furyl, phenyl and hydrogen, R.sub.2 is hydrogen or methyl R.sub.3 is ##STR2## R.sub.5 is methylene or --CH.sub.2 --CH--CH.sub.2 --R.sub.6 --CH.sub.2 --. R.sub.6 is selected from the group consisting of ##STR3## R.sub.7 is selected from the group consisting of methylene, ##STR4## and R.sub.8 and R.sub.9 are individually ethylene or propylene.

    摘要翻译： 一种环氧树脂粘合剂，密封或涂料组合物，其包含作为固化剂的加成产物，A）至少一种由伯胺和仲胺组成的组分，和B）至少一种具有选自以下的式的酯： 其中m为0或1，n为3至25的整数，0为1至20的整数，p为1至10的整数，R 1选自 呋喃基，苯基和氢，R 2是氢或甲基R 3是R 4是C 2 H 4 OCH 2 OC 2 H 4，R 5是亚甲基或-CH 2 -CH-CH 2 -R 6 -CH 2 - 。 R 6选自亚甲基，R 8和R 9分别是亚乙基或亚丙基。

    Epoxy hardening agents
    4.
    发明授权
    Epoxy hardening agents 失效
    环氧硬化剂

    公开(公告)号：US5032629A

    公开(公告)日：1991-07-16

    申请号：US486899

    申请日：1990-02-28

    申请人： Achim Hansen ,  Alfred Mathes ,  Jurgen Zehrfeld

    发明人： Achim Hansen ,  Alfred Mathes ,  Jurgen Zehrfeld

    IPC分类号： C08G59/10 ,  C08G59/18 ,  C08G59/50 ,  C09D163/00

    CPC分类号： C08G59/184

    摘要： Novel hardening agents for epoxy compounds which are produced by reaction of polyalkylene, polyether amines having a mean molecular weight of 148 to 5,000 with di and/or polyepoxy compounds to a preliminary product, the ratio of the hydrogen atoms possibly remaining after reaction with monoepoxy compounds and bound to nitrogen and which are capable of reaction with epoxide groups, to epoxide groups of diepoxy compounds or polyepoxy compounds in the range of 1:1.4 to 6, and reaction of this preliminary product with a primary or secondary amine, the employed amine or amine mixture being used in an amount such that the ratio of epoxide groups capable of reaction to hydrogen atoms attached to nitrogen is 1:2 to 10.

    摘要翻译： 通过将聚亚烷基，平均分子量为148〜5,000的聚醚胺与二环氧化物和/或聚环氧化合物反应生成的环氧化合物的新型硬化剂，与单环氧化合物反应后可能残留的氢原子的比例 并与氮气结合并且能够与环氧化物反应，到环氧化合物或聚环氧化合物的环氧基团在1：1.4至6的范围内，并且该初步产物与伯胺或仲胺的反应，所用的胺或 胺混合物的用量使得能够与连接到氮的氢原子反应的环氧化物基团的比例为1:2至10。

    Novel hardening agents
    5.
    发明授权
    Novel hardening agents 失效
    新型硬化剂

    公开(公告)号：US5034495A

    公开(公告)日：1991-07-23

    申请号：US534714

    申请日：1990-06-07

    申请人： Achim Hansen ,  Alfred Mathes ,  Jurgen Zehrfeld

    发明人： Achim Hansen ,  Alfred Mathes ,  Jurgen Zehrfeld

    IPC分类号： C08G18/50 ,  C08G18/80 ,  C08G18/83 ,  C08L63/00

    CPC分类号： C08G18/832 ,  C08G18/5024 ,  C08G18/8041 ,  C08G18/8067 ,  C08G18/807 ,  C08L63/00

    摘要： A hardening agent for epoxy prepared by reacting A) a hydroxy containing ketimino compound with B) a diisocyanate compound with one isocyanate group blocked, reacting the resulting adduct with C) a polyether amine and hydrolysis of the reaction product, reactants A), B) and C) being in approximately stoichiometric amounts resulting in flexible hardened products of good resistance to chemicals and aging.

    摘要翻译： 通过使A）含羟基酮亚胺化合物与B）二异氰酸酯化合物与一个异氰酸酯基团反应而封闭的环氧树脂硬化剂，使得到的加合物与C）聚醚胺反应并反应产物水解反应物A），B） 和C）以约化学计量的量产生具有良好耐化学品和老化性能的柔性硬化产品。