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    Polyether siloxane graft polymers
    73.
    发明授权
    Polyether siloxane graft polymers 失效
    聚醚硅氧烷接枝聚合物

    公开(公告)号：US4812364A

    公开(公告)日：1989-03-14

    申请号：US130055

    申请日：1987-12-08

    申请人： Heinrich Alberts ,  Hans-Bernd Alteweier

    发明人： Heinrich Alberts ,  Hans-Bernd Alteweier

    IPC分类号： C08F283/06 ,  C08F283/12 ,  C09D5/46 ,  C09D7/47 ,  B32B9/04

    CPC分类号： C09D7/06 ,  C08F283/06 ,  C08F283/122 ,  Y10T428/31663

    摘要： Novel graft copolymer comprising(a) 0.1 to 99.9% by weight of polyalkylene oxide-organopolysiloxane block and/or comb polymer units and(b) 99.1 to 0.1% by weight of units of polymerized perfluoroalkyl substituted allyl compounds, which graft polymers contain structural elements corresponding to the following general formula: ##STR1## wherein X denotes a hydrogen atom or a methyl group,Y and Z denote, independently of one another, a hydrogen atom or an alkyl group containing 1 to 18 carbon atomsQ denotes a divalent alkylene group with 1 to 12 carbon atoms or other divalent radicals,R.sub.f denotes a perfluorinated aliphatic, optionally branched group with 1 to 20 carbon atoms and the group may contain at most one hydrogen or chlorine atom on two carbon atoms in addition to the fluorine atoms,R.sub.Si denotes a polyalkylene oxide-organopolysiloxane block and/or comb polymer residue andR.sub.Po denotes a polyalkylene oxide chain of the polyalkylene oxide-organopolysiloxane block and/or comb polymer, and in the graft polymers, more than 50% by weight of perfluoroalkyl substituted allyl monomers have been added in monomolecular form to the alkylene oxide units of the polyalkylene oxideorganopolysiloxane block and/or comb polymers,are useful as levelling agents for aqueous and/or solvent-containing lacquers and coating systems, for powder lacquers and for whirl sintering coating compounds.

    摘要翻译： 新型接枝共聚物，其包含（a）0.1至99.9重量％的聚环氧烷 - 有机聚硅氧烷嵌段和/或梳形聚合物单元和（b）99.1至0.1重量％的聚合的全氟烷基取代的烯丙基化合物单元，该接枝聚合物含有结构元素 对应于以下通式：其中X表示氢原子或甲基，Y和Z彼此独立地表示氢原子或含有1至18个碳原子的烷基Q表示二价亚烷基 具有1至12个碳原子或其它二价基团，Rf表示具有1至20个碳原子的全氟化脂族，任选支链基团，除了氟原子之外，基团可以在两个碳原子上含有至多一个氢或氯原子，RSi 表示聚环氧烷 - 有机聚硅氧烷嵌段和/或梳形聚合物残基，RPo表示聚环氧烷 - 有机聚硅氧烷嵌段和/或梳形聚醚的聚环氧烷链 r，并且在接枝聚合物中，多于50重量％的全氟烷基取代的烯丙基单体已经以单分子形式加入到聚环氧烷有机聚硅氧烷嵌段和/或梳形聚合物的环氧烷单元中，可用作水性和/ 或含溶剂的漆和涂料体系，用于粉末涂料和旋转烧结涂料化合物。

    Aqueous polysiloxane formulations
    76.
    发明授权
    Aqueous polysiloxane formulations 失效
    水性聚硅氧烷配方

    公开(公告)号：US4469840A

    公开(公告)日：1984-09-04

    申请号：US448590

    申请日：1982-12-10

    申请人： Heinrich Alberts ,  Helmut Steinberger

    发明人： Heinrich Alberts ,  Helmut Steinberger

    IPC分类号： C08F283/00 ,  C08F283/12 ,  C08G77/42 ,  C08G77/46 ,  D06M15/643 ,  C08F283/06

    CPC分类号： C08G77/46 ,  C08F283/12 ,  C08G77/42 ,  Y10T442/2352 ,  Y10T442/2402

    摘要： A process for the preparation of an organopolysiloxane composition, comprising polymerizing at a temperature from about room temperature to 250.degree. C. a composition by weight comprising approximately(a) 10 to 90% organopolysiloxane,(b) 4.999 to 85% of at least one of a surfactant and a water-soluble polyether,(c) 85-5% of at least one polymerizable vinyl monomer, and(d) 0.001 to 2% of a radical forming polymerization catalyst,whereby the vinyl monomer is polymerized and forms polymer bridges between (a) and (b). The resulting composition is miscible with and/or readily dispersible in water, is storage-stable and is especially useful as a textile auxiliary.

    摘要翻译： 一种制备有机聚硅氧烷组合物的方法，其包括在约室温至250℃的温度下聚合。包含约（a）10至90％有机聚硅氧烷的组合物，（b）4.999至85％的至少一种 的表面活性剂和水溶性聚醚，（c）85-5％的至少一种可聚合乙烯基单体，和（d）0.001-2％的自由基形成聚合催化剂，由此使乙烯基单体聚合并形成聚合物桥 （a）和（b）之间。 所得组合物与水混溶和/或易于分散在水中，是储存稳定的，并且特别用作纺织助剂。

    Graft-modified siloxane dispersions for finishing textile materials
    77.
    发明授权
    Graft-modified siloxane dispersions for finishing textile materials 失效
    用于整理纺织材料的接枝改性硅氧烷分散体

    公开(公告)号：US4464506A

    公开(公告)日：1984-08-07

    申请号：US454829

    申请日：1982-12-30

    申请人： Heinrich Alberts ,  Helmut Steinberger ,  Wilfried Kortmann

    发明人： Heinrich Alberts ,  Helmut Steinberger ,  Wilfried Kortmann

    IPC分类号： C08F283/00 ,  C08F283/12 ,  D06M15/356 ,  D06M15/643

    CPC分类号： D06M15/643 ,  D06M15/3568

    摘要： A graft polymer dispersion suitable for finishing textiles and comprising water, a dispersing auxiliary and a polymeric product produced by subjecting to free radical polymerization a composition comprising(A) an organopolysiloxane containing vinyl groups,(B) an organopolysiloxane containing Si-H groups, and(C) a polymerizable vinyl monomer, some of the organopolysiloxane components being linked via polymerized units of the vinyl monomer and some of the Si-H groups of the Si-H-organopolysiloxane being modified by mono-addition of the vinyl monomer.

    摘要翻译： 一种适于整理纺织品并包含水，分散助剂和通过自由基聚合制备的聚合物的接枝聚合物分散体，其组合物包含（A）含乙烯基的有机聚硅氧烷，（B）含有Si-H基团的有机聚硅氧烷，和 （C）可聚合的乙烯基单体，通过乙烯基单体的聚合单元和Si-H-有机聚硅氧烷的一些Si-H基团连接一些有机聚硅氧烷组分，通过乙烯基单体的单加成进行改性。

    Thermoplastic moulding compositions of co-graft polymers
    79.
    发明授权
    Thermoplastic moulding compositions of co-graft polymers 失效
    共 - 接枝聚合物的热塑性成型组合物

    公开(公告)号：US4427809A

    公开(公告)日：1984-01-24

    申请号：US330085

    申请日：1981-12-14

    申请人： Heinrich Alberts ,  Winfried Fischer ,  Christian Leuschke

    发明人： Heinrich Alberts ,  Winfried Fischer ,  Christian Leuschke

    IPC分类号： C08F291/00 ,  C08F251/02 ,  C08F283/00 ,  C08F291/02 ,  C08L1/00 ,  C08L1/10 ,  C08L51/00 ,  C08L51/02 ,  C08J5/00 ,  C08J5/18

    CPC分类号： C08F283/00 ,  C08F251/02 ,  C08F291/02

    摘要： Thermoplastic moulding compositions of co-graft polymers which are obtained by the polymerization of vinyl monomers, in particular by the polymerization of unsaturated esters, in the presence of mixtures consisting of the following:1. elastomers having glass transition temperatures .ltoreq.0.degree. C.,2. polyesters, polyethers, polyesterurethanes, polyurethanes, polycarbonates or mixtures thereof, and optionally3. cellulose esters of aliphatic C.sub.1 -C.sub.5 carboxylic acids,and moulding compositions consisting of mixtures of these co-graft polymers with organic cellulose esters.

    摘要翻译： 通过乙烯基单体的聚合，特别是通过不饱和酯的聚合，在由以下组成的混合物存在的情况下获得的共 - 接枝聚合物的热塑性模塑组合物：1.具有玻璃化转变温度< 聚酯，聚醚，聚酯聚氨酯，聚氨酯，聚碳酸酯或其混合物，以及任选的3.脂肪族C 1 -C 5羧酸的纤维素酯，以及由这些共 - 接枝聚合物与有机纤维素酯的混合物组成的成型组合物。