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    Aqueous synthetic resin formulations
    2.
    发明授权
    Aqueous synthetic resin formulations 失效
    水性合成树脂配方

    公开(公告)号：US5208282A

    公开(公告)日：1993-05-04

    申请号：US698858

    申请日：1991-05-13

    申请人： Gerd Rehmer ,  Maria G. Rau ,  Eckehardt Wistuba ,  Reinhard Baecher ,  Helmut Teichmann ,  Wilhelm F. Beckerle

    发明人： Gerd Rehmer ,  Maria G. Rau ,  Eckehardt Wistuba ,  Reinhard Baecher ,  Helmut Teichmann ,  Wilhelm F. Beckerle

    IPC分类号： C08L31/02 ,  C08F2/22 ,  C08K5/07 ,  C08K5/25 ,  C08L31/04 ,  C08L33/00 ,  C08L33/04 ,  C09D5/02 ,  C09D131/02 ,  C09D131/04 ,  C09D133/06 ,  C09J131/02 ,  C09J131/04

    CPC分类号： C09D133/064 ,  C08K5/07 ,  C08K5/25

    摘要： Aqueous synthetic resin formulations containingA) from 3 to 75% by weight of one or more synthetic resins,B) one or more organic compounds having two or more hydrazide groups,C) from 0 to 10% by weight, based on the synthetic resin A, of benzophenone or acetophenone or of one or more acetophenone or benzophenone derivatives which are not monoethylenically unsaturated or of a mixture of these active ingredients,D) effective amounts of emulsifiers or protective colloids or of a mixture of these active ingredients,E) not less than 5% by weight of water andF) from 0 to 85% by weight of finely divided fillers, with the proviso that the total amount of the monomers d polymerized in the one or more synthetic resins A and of component C is from 0.05 to 10% by weight, based on the one or more synthetic resins A, and the ratio of the number of moles of hydrazide groups of component B and the number of moles of the aldehyde and keto groups of the monomers c polymerized in the one or more synthetic resins A is from 0.01 to 2.These synthetic resin formulations are suitable for coating, adhesive bonding, sealing or impregnating.

    摘要翻译： 含有A）3〜75重量％的一种或多种合成树脂的水性合成树脂制剂B）一种或多种具有两个或更多个酰肼基团的有机化合物，C）基于合成树脂的0至10重量％ A，二苯甲酮或苯乙酮或一种或多种不是单烯属不饱和的苯乙酮或二苯甲酮衍生物或这些活性成分的混合物，D）有效量的乳化剂或保护胶体或这些活性成分的混合物，E）不 小于5重量％的水和F）0至85重量％的细碎填料，条件是在一种或多种合成树脂A和组分C中聚合的单体d的总量为0.05 至10重量％，基于一种或多种合成树脂A，以及组分B的酰肼基团的摩尔数与在该聚合的单体c中聚合的单体c的醛和酮基的摩尔数之比 更多sy 合成树脂A为0.01至2.这些合成树脂配方适用于涂料，粘合剂，密封或浸渍。

    Aqueous polyurethane dispersions
    3.
    发明授权
    Aqueous polyurethane dispersions 失效
    水性聚氨酯分散体

    公开(公告)号：US5342915A

    公开(公告)日：1994-08-30

    申请号：US987602

    申请日：1992-12-09

    申请人： Ulrike Licht ,  Karl Haeberle ,  Erich Gulbins ,  Maria G. Rau ,  Gernot Franzmann ,  Michael Portugall

    发明人： Ulrike Licht ,  Karl Haeberle ,  Erich Gulbins ,  Maria G. Rau ,  Gernot Franzmann ,  Michael Portugall

    IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/42 ,  C08G18/75 ,  C09J175/00 ,  C09J175/06 ,  C08G18/28 ,  C08G18/70

    CPC分类号： C08G18/4219 ,  C08G18/0823 ,  C08G18/4252 ,  C08G18/755 ,  C08G2170/80

    摘要： Aqueous dispersions contain a polyurethane which consists essentially ofa) organic polyisocyanates and, if required, minor amounts of monoisocyanates,b) dihydroxy compounds having a molecular weight of from more than 500 to 10,000 g/mol and at least 2 carboxyl or carboxylate groups in the molecule and which are obtainable by reacting dihydroxy compounds with tetracarboxylic dianhydrides in a molar ratio of from 2:1 to 1.05:1,c) if required, polyhydroxy compounds which differ from (b) and have a molecular weight of from more than 500 to 5,000 g/mol,d) if required, compounds having at least one group which is reactive toward isocyanate and at least one anionic group or group convertible into an anionic group and having a molecular weight of from 60 to 500 g/mol ande) if required, compounds which differ from d) and e) and have at least 2 groups which are reactive toward isocyanate and a molecular weight of from 60 to 500 g/mol.

    摘要翻译： 水性分散体含有聚氨酯，其基本上由a）有机多异氰酸酯和（如果需要）少量的单异氰酸酯组成，b）分子量大于500至10,000g / mol且至少2个羧基或羧酸酯基团的二羟基化合物在 该分子可以通过使二羟基化合物与四羧酸二酐以摩尔比为2:1至1.05:1反应而获得，c）如果需要，与（b）不同且分子量大于500的多羟基化合物 至5,000g / mol，d）如果需要，具有至少一个对异氰酸酯反应的基团和至少一个可转化成阴离子基团并且分子量为60-500g / mol的阴离子基团或基团的化合物和e ）如果需要，与d）和e）不同的化合物具有至少2个对异氰酸酯具有反应性和分子量为60至500g / mol的基团。

    Aqueous synthetic resin formulations
    4.
    发明授权
    Aqueous synthetic resin formulations 失效
    水性合成树脂配方

    公开(公告)号：US5162415A

    公开(公告)日：1992-11-10

    申请号：US583847

    申请日：1990-09-13

    申请人： Gerd Rehmer ,  Maria G. Rau ,  Eckehardt Wistuba ,  Reinhard Baecher ,  Lothar Matthaei

    发明人： Gerd Rehmer ,  Maria G. Rau ,  Eckehardt Wistuba ,  Reinhard Baecher ,  Lothar Matthaei

    IPC分类号： C08K3/00 ,  C08F2/22 ,  C08K5/07 ,  C08K5/132 ,  C08L31/02 ,  C08L31/04 ,  C08L33/04 ,  C09D131/02 ,  C09D131/04 ,  C09D133/06 ,  C09J131/02 ,  C09J131/04

    CPC分类号： C08K5/132 ,  C09D133/064 ,  B29K2027/18

    摘要： Aqueous synthetic resin formulations essentially containA) from 3 to 75% by weight of one or more synthetic resins which are composed ofa) from 50 to 99.9% by weight of one or more unsaturated carboxylic or vinyl esters,b) from 0.1 to 12% by weight of one or more .alpha.,.beta.-monoethylenically unsaturated monobasic or dibasic acids or their ahydrides,c) from 0 to 10% by weight of one or more monoethylenically unsaturated acetophenone or benzophenone derivatives,d) from 0 to 35% by weight of one or more other copolymerizable monoethylenically unsaturated monomers, in polymerized form,B) one or more metal cations having a charge of from 2 to 4, in water-soluble form,C) from 0 to 10% by weight, based on the synthetic resin A, or benezophenones or acetophenones which are not monoethylenically unsaturated,D) effective amounts of emulsifiers or protective colloids or a mixture of these active ingredients,E) not less than 5% by weight of water andF) from 0 to 85% by weight of finely divided fillers, and the total amount of the cations B is such that it is capable of neutralizing from 0.2 to 6 times the amount, corresponding to the amount of acid functions incorporated in the form of the monomers b in the synthetic resin A, of their conjugated bases.These synthetic resin formulations are suitable for coating, adhesive bonding, sealing or impregnating.

    摘要翻译： 水性合成树脂制剂基本上含有A）3至75​​重量％的一种或多种合成树脂，其由以下组成：a）50至99.9重量％的一种或多种不饱和羧酸或乙烯基酯，b）0.1至12 一种或多种α，β-单烯属不饱和一元或二元酸或其酸酐的重量％，c）0至10重量％的一种或多种单烯属不饱和苯乙酮或二苯甲酮衍生物，d）0至35重量％ 的一种或多种其它可共聚单烯属不饱和单体，B）一种或多种电荷为2-4的金属阳离子，以水溶性形式，C）0至10重量％，基于合成的 树脂A或不是单烯属不饱和的助苯甲酮或苯乙酮，D）有效量的乳化剂或保护胶体或这些活性成分的混合物，E）不低于5重量％的水，F）0至85重量％ 细长的重量 y分散的填料，阳离子B的总量使得其能够中和0.2至6倍的量，相当于合成树脂A中单体b形式的酸官能度的量， 它们的共轭碱基。 这些合成树脂配方适用于涂料，粘合剂，密封或浸渍。