SCRATCH- AND WEAR-RESISTANT COATING ON POLYMER SURFACES WITH CATALYTICALLY ACCELERATED HARDENING
    1.
    发明申请
    SCRATCH- AND WEAR-RESISTANT COATING ON POLYMER SURFACES WITH CATALYTICALLY ACCELERATED HARDENING 审中-公开
    具有催化加速硬化的聚合物表面上的耐刮擦和耐磨涂层

    公开(公告)号:US20110177350A1

    公开(公告)日:2011-07-21

    申请号:US13002622

    申请日:2009-05-11

    摘要: A coating system, comprising components A and B, wherein component A contains at least one reaction product of a silane Y(1)SiOR1OR2OR3 where Y(1) is a 3-glycidyloxypropyl group and similar or dissimilar alkyl groups R1, R2, R3 with 1 to 6 carbon atoms and water in the presence of a catalyst, and component B contains at least one reaction product of a further silane Y(2)SiOR′1OR′2OR′3 wherein Y(2) is a N-2-aminoethyl-3-aminopropyl- or NH2(CH2)2NH(CH2)2NH(CH)3 group and similar or dissimilar alkyl groups R′1, R′2, R′3 with 1 to 6 carbon atoms in the presence of an adjunct selected from ammonium compounds or hydroxides and at least one of the components A, B contains additionally at least one inorganic filler and a solvent with a boiling point of ≦85° C. Also, a method for producing a surface coating on a polymer surface, an article with at least one polymeric surface having the surface coating, and a use of the article.

    摘要翻译: 一种包含组分A和B的涂料体系,其中组分A含有至少一种硅烷Y(1)SiOR 1 OR 2OR 3的反应产物,其中Y(1)是3-缩水甘油氧基丙基和类似或不相似的烷基R1,R2,R3与 1至6个碳原子和水,并且组分B含有至少一种另外的硅烷Y(2)SiOR'OROR 2OR'3的反应产物,其中Y(2)是N-2-氨基乙基 -3-氨基丙基或NH 2(CH 2)2 NH(CH 2)2 NH(CH 3)基团和在所选择的辅助剂存在下具有1至6个碳原子的相似或不同的烷基R'1,R'2,R'3 来自铵化合物或氢氧化物,并且至少一种组分A,B还含有至少一种无机填料和沸点为& 85℃的溶剂。另外,在聚合物表面上制备表面涂层的方法, 具有至少一个具有表面涂层的聚合物表面的制品以及该制品的用途。

    Polymers suitable as binders
    4.
    发明授权
    Polymers suitable as binders 失效
    聚合物适合作为粘合剂

    公开(公告)号:US5389705A

    公开(公告)日:1995-02-14

    申请号:US102756

    申请日:1993-08-06

    CPC分类号: C09D163/00

    摘要: Novel polymers which are suitable as binders are obtainable by reacting(A) a base resin which has an average molecular weight M.sub.w of from 200 to 5,000 and contains on average from 1 to 3 epoxy or isocyanato groups as the reactive groups per moleculewith(B) a mixture of(B1) 5 to 50% by weight of polyisobutylene which is terminated with primary amino groups and has an average molecular weight M.sub.w of from 500 to 5,000 and(B2) 5-95% by weight of an amidoamine which carries primary amino groups and is obtainable by condensation of diprimary diamines of 2 to 20 carbon atoms with aliphatic C.sub.2 -C.sub.44 -dicarboxylic acids,the amounts being such that from 1 to 5 equivalents of primary amino groups of (B) are present per equivalent of reactive groups of (A).

    摘要翻译: 适合作为粘合剂的新型聚合物可以通过使(A)平均分子量&Upbar&Mw为200〜5,000的基础树脂与平均1〜3个环氧基或异氰酸酯基作为每分子的反应性基团反应,得到( B)5〜50重量%的以伯氨基封端的聚异丁烯的混合物,其平均分子量> Mw为500〜5,000,(B2)为5-95重量%的酰氨基胺, 携带伯氨基,可通过将2至20个碳原子的二原子二胺与脂肪族C 2 -C 44二羧酸缩合获得,其量相当于每当量的(B)存在1至5当量的(B)伯氨基 (A)的反应性基团。

    Cathodic water-dilutable binders, water-dilutable coating compositions
and processes for the preparation of cathodic water-dilutable binders
based on mercapto-ketimine-modified epoxy resins
    5.
    发明授权
    Cathodic water-dilutable binders, water-dilutable coating compositions and processes for the preparation of cathodic water-dilutable binders based on mercapto-ketimine-modified epoxy resins 失效
    阴离子水可剥离胶粘剂,水性涂料组合物和基于改性环氧树脂修饰的阴离子水可渗透粘合剂的制备方法

    公开(公告)号:US5086091A

    公开(公告)日:1992-02-04

    申请号:US368316

    申请日:1989-11-20

    摘要: The invention relates to cathodic water-dilutable binders which contain primary amino groups neutralized with acids and introduced via ketimine groups. The binders have been prepared by reacting(A) a synthetic resin containing epoxy groups with(B) at least one compound which, in addition to a mercapto group which is reactive toward epoxy groups, also possesses at least one ketimine group, and, if required,(C) other modifying compounds, such as, for example, monocarboxylic acids and/or other primary and/or secondary amines,and have then been neutralized with an acid.

    摘要翻译: PCT No.PCT / EP87 / 00713 371日期:1989年11月20日 102(e)日期:1989年11月20日PCT 1987年11月16日PCT公布。 出版物WO88 / 03941 日期:1988年6月2日。本发明涉及含有用酸中和并通过酮亚胺引入的伯氨基的阴极水可稀释粘合剂。 通过使(A)含有环氧基的合成树脂与(B)至少一种化合物反应来制备粘合剂,该化合物除了对环氧基具有反应性的巯基之外,还具有至少一个酮亚胺基,如果 (C)其它改性化合物,例如单羧酸和/或其它伯胺和/或仲胺,然后用酸中和。