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    Multilayer composite article
    2.
    发明授权
    Multilayer composite article 有权

    公开(公告)号：US10213993B2

    公开(公告)日：2019-02-26

    申请号：US15105913

    申请日：2014-12-16

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Kui Chen-Ho ,  Caroline M. Ylitalo ,  Yu Yang ,  Yongshang Lu ,  Alan L. Levin ,  Hyacinth L. Lechuga ,  Steven H. Kong ,  Suresh S. Iyer ,  Ingrid N. Haugan ,  Mahfuza B. Ali

    IPC: C08K3/22 ,  C09D127/12 ,  C09D143/04 ,  B32B27/08 ,  B32B7/02 ,  B32B27/28 ,  B32B27/30 ,  B32B37/14 ,  C09D133/10 ,  B32B27/36 ,  B32B1/00 ,  C09D7/61

    Abstract: Described herein is composite article comprising a substrate; and on at least one face of the substrate a multilayered coating disposed thereon. The multilayered coating comprises (i) an abrasion-resistant layer adjacent to the substrate, wherein the abrasion-resistant layer comprises inorganic oxide nanoparticles and a polymer binder; and (ii) an antireflection layer adjacent to the abrasion-resistant layer opposite the substrate, wherein the antireflection layer comprises a fluorosilane polymer, wherein the fluorosilane polymer comprises: at least one monomeric unit A represented by the formula (I) wherein R1 represents H or methyl, L1 represents a covalent bond or a divalent aliphatic group having from 1 to 10 carbon atoms, each Y1 independently represents a hydrocarbyl group having from 1 to 6 carbon atoms, each Y2 independently represents a hydrolyzable group, g is 0, 1, or 2; and at least one divalent monomeric unit B represented by the formula (I) wherein R2, R3, and R4 represent H, methyl, trifluoromethyl, or F, wherein at least one of R2, R3, and R4 is F, Rf1 represents a covalent bond or a divalent group selected from the group consisting of —(CF2O)a—, —(CF2CF2O)b—, —(CF2CF2CF2O)c—, —(CF2CF2CF2CF2O)d—, —(CF2CF(CF3)O)e—, and combinations thereof, wherein a, b, c, d, and e represent integers in the range of from 0 to 130, and wherein 1≤a+b+c+d+e≤130, and Rf2 is a perfluoroalkyl group.

    MOISTURE-CURABLE COMPOSITION, METHOD OF USING, AND COMPOSITE ARTICLE
    7.
    发明申请
    MOISTURE-CURABLE COMPOSITION, METHOD OF USING, AND COMPOSITE ARTICLE 有权
    水分可固化组合物，使用方法和复合材料

    公开(公告)号：US20160376391A1

    公开(公告)日：2016-12-29

    申请号：US14901261

    申请日：2014-06-06

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Yu Yang ,  Suresh S. Iyer ,  Miguel A. Guerra ,  Kui Chen-Ho ,  Daniel R. Vitcak

    IPC: C08F230/08 ,  C09D143/04

    CPC classification number: C08F230/08 ,  C09D143/04 ,  C08F2230/085 ,  C08F214/182 ,  C08F220/36 ,  C08F2220/325 ,  C08F214/08 ,  C08F220/44 ,  C08F226/02 ,  C08F220/06 ,  C08F210/14 ,  C08F216/1416

    Abstract: A moisture-curable composition includes a polymer preparable by free-radical copolymerization of monomers comprising at least one monomer A and at least one monomer B. Monomer(s) A comprise free-radically polymerizable hydrolyzable silane. Monomer(s) B include a divalent group selected from the group consisting of —(CF2O)a—, —(CF2CF2O)b—, —(CF2CF2CF2O)c—, —(CF2CF2CF2CF2O)d—, —(CF2CF(CF3)O)e—, and combinations thereof, wherein a, b, c, d, and e represent integers in the range of from 0 to 130, and wherein 1≦

    Abstract translation: 可湿气固化的组合物包括通过使包含至少一种单体A和至少一种单体B的单体的自由基共聚制备的聚合物。单体A包含可自由基聚合的可水解硅烷。 单体B包括选自 - （CF 2 O）a - ， - （CF 2 CF 2 O）b - ， - （CF 2 CF 2 CF 2 CF 2 O）c - ， - （CF 2 CF 2 CF 2 CF 2 O）d - ， - （CF 2 CF（CF 3）O ）e-及其组合，其中a，b，c，d和e表示0至130的整数，并且其中1≤a+ b + c + d +e≤130。 复合制品包括在基底上的组合物层。 组合物包含包含可湿固化组合物的组分的交联反应产物。 还公开了制备复合制品的方法。

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