PRIMER COMPOSITION AND COATED ARTICLE
    1.
    发明申请
    PRIMER COMPOSITION AND COATED ARTICLE 审中-公开
    主成分和涂层物品

    公开(公告)号:US20080280149A1

    公开(公告)日:2008-11-13

    申请号:US12114930

    申请日:2008-05-05

    IPC分类号: B32B9/04 C08L83/06

    摘要: A primer composition comprising (A) a vinyl polymer having hydrolyzable silyl groups and/or SiOH groups and organic UV-absorbing groups and (B) an organopolysiloxane cures into a primer layer having a coefficient of linear expansion equal to or less than 150×10−6/° C., which allows a polysiloxane hard coat to be applied thereon.

    摘要翻译: 一种底漆组合物,其包含(A)具有可水解甲硅烷基和/或SiOH基团和有机UV吸收基团的乙烯基聚合物和(B)有机聚硅氧烷固化成具有等于或小于150×10 12 > -6℃/℃,这允许在其上施加聚硅氧烷硬涂层。

    PRIMER COMPOSITION AND COATED ARTICLE
    3.
    发明申请
    PRIMER COMPOSITION AND COATED ARTICLE 有权
    主成分和涂层物品

    公开(公告)号:US20080096029A1

    公开(公告)日:2008-04-24

    申请号:US11870685

    申请日:2007-10-11

    IPC分类号: B32B9/04 C08K3/36

    摘要: A primer composition for a polysiloxane hard coating is provided. This primer composition comprises (A) a vinyl polymer having a hydrolyzable silyl group and/or SiOH group and an organic UV absorbing group bonded to its side chain, and (B) fine silica particles dispersed in an organic solvent, and the primer layer formed after coating and curing has a coefficient of linear expansion of up to 150×10−6/° C.

    摘要翻译: 提供了一种用于聚硅氧烷硬涂层的底漆组合物。 该底漆组合物包含(A)具有水解性甲硅烷基和/或SiOH基的乙烯基聚合物和与侧链结合的有机UV吸收基团,(B)分散在有机溶剂中的二氧化硅微粒,形成底涂层 涂层和固化后的线性膨胀系数高达150×10 -6 -6℃。

    POLYCARBONATE RESIN LAMINATE
    4.
    发明申请
    POLYCARBONATE RESIN LAMINATE 审中-公开
    聚碳酸酯树脂层压板

    公开(公告)号:US20110223414A1

    公开(公告)日:2011-09-15

    申请号:US13041684

    申请日:2011-03-07

    IPC分类号: B32B27/08 B32B5/00

    摘要: A polycarbonate resin laminate which has excellent scratch resistance and UV shielding property as well as high weatherability and durability sufficient for enduring long term open air exposure without detracting from excellent the transparency is provided. This polycarbonate resin laminate comprises a substrate (1) comprising a polycarbonate resin layer (1-i) and a thermoplastic (meth)acrylic resin layer having a UV absorbing group immobilized thereto (1-ii) on at least one surface of the polycarbonate resin (1-i); and a cured film (2) of a scratch resistant coating composition containing UV absorbing inorganic oxide fine particles and/or an organic UV absorber on the layer of the thermoplastic (meth)acrylic resin having a UV absorbing group immobilized thereto (1-ii). The laminate has a haze of up to 2%.

    摘要翻译: 提供了具有优异的耐刮擦性和紫外线屏蔽性,以及耐久性和耐久性足以耐受长期露天曝光而不降低透明度的聚碳酸酯树脂层压体。 该聚碳酸酯树脂层叠体包括在聚碳酸酯树脂的至少一个表面上包含聚碳酸酯树脂层(1-i)的基材(1)和固定有UV吸收基团的热塑性(甲基)丙烯酸树脂层(1-ii) (1-i); 和在其上固定有UV吸收基团的热塑性(甲基)丙烯酸树脂层(1-ii)上含有UV吸收无机氧化物细颗粒和/或有机UV吸收剂的耐擦伤涂料组合物的固化膜(2) 。 层压板的雾度高达2%。

    METHOD FOR PREPARING A PRIMER COMPOSITION AND COATED PRODUCT
    5.
    发明申请
    METHOD FOR PREPARING A PRIMER COMPOSITION AND COATED PRODUCT 有权
    制备原料组合物和涂层产品的方法

    公开(公告)号:US20100062268A1

    公开(公告)日:2010-03-11

    申请号:US12554305

    申请日:2009-09-04

    申请人: Koichi HIGUCHI

    发明人: Koichi HIGUCHI

    摘要: A method for preparing a primer composition adapted to form a polysiloxane hard film on a cured primer layer of the composition comprising processes [1] or [2]: the process [1] comprising the steps of (I) preparing a primer precursor containing a vinyl polymer having a hydrolysable silyl group and an organic UV absorbing group bonded at side chains thereof and silica fine particles dispersed in an organic solvent; (II) adding water to the primer precursor obtained in (I) for hydrolysis; and (III) adding a dehydrating agent to the composition containing the hydrolyzate obtained in (II) to remove moisture from the composition; or the process [2] comprising (IV) hydrolyzing a vinyl polymer having a hydrolysable silyl group and an organic UV absorbing group bonded at side chains thereof by addition of water thereto; (V) adding silica fine particles dispersed in an organic solvent to the resulting hydrolyzate obtained in (IV); and (VI) adding a dehydrating agent to the composition obtained in (V) to remove moisture from the composition.

    摘要翻译: 一种制备底漆组合物的方法,所述底漆组合物适于在包含方法[1]或[2]的组合物的固化底漆层上形成聚硅氧烷硬膜:方法[1]包括以下步骤:(I)制备包含 具有可水解甲硅烷基的乙烯基聚合物和在其侧链键合的有机UV吸收基团和分散在有机溶剂中的二氧化硅细颗粒; (II)向(I)中得到的底漆前体中加水以进行水解; 和(III)向含有(II)中得到的水解产物的组合物中加入脱水剂以除去组合物中的水分; 或者(Ⅳ)通过向其中加入水来水解具有可水解甲硅烷基的乙烯基聚合物和侧链键合的有机UV吸收基团的方法[2] (Ⅴ)将分散在有机溶剂中的二氧化硅微粒加入得到的(Ⅳ)得到的水解物中。 和(VI)向(V)中获得的组合物中加入脱水剂以从组合物中除去水分。

    UV-SHIELDING SILICONE COATING COMPOSITION AND COATED ARTICLE
    6.
    发明申请
    UV-SHIELDING SILICONE COATING COMPOSITION AND COATED ARTICLE 有权
    紫外线屏蔽硅胶涂料组合物和涂层制品

    公开(公告)号:US20100221557A1

    公开(公告)日:2010-09-02

    申请号:US12712738

    申请日:2010-02-25

    IPC分类号: F21V9/06 B32B9/04

    摘要: A UV-shielding silicone coating composition comprises (A) a dispersion in a dispersing medium of composite zinc oxide nanoparticles which are obtained by coating zinc oxide nanoparticles with an oxide or hydroxide of Al, Si, Zr or Sn, the dispersion having a photocatalytic degradability of up to 25%, (B) a silicone resin, (C) a curing catalyst, and (D) a solvent, the solids content of composite zinc oxide nanoparticle dispersion (A) being 1 to 50% by weight based on silicone resin (B). The composition is transparent to visible light, mar resistant, UV-shielding, weatherable, and durable.

    摘要翻译: UV屏蔽硅氧烷涂料组合物包含(A)通过用氧化铝纳米颗粒用Al,Si,Zr或Sn的氧化物或氢氧化物涂覆氧化锌纳米粒子的复合氧化锌纳米颗粒的分散介质中的分散体,所述分散体具有光催化降解性 (B)有机硅树脂,(C)固化催化剂和(D)溶剂,复合氧化锌纳米粒子分散体(A)的固含量为硅树脂的1〜50重量% (B)。 该组合物对可见光是透明的,具有防紫外线,防紫外线,耐候性和耐用性。

    WEATHER-RESISTANT HARD COATING COMPOSITION AND COATED ARTICLE
    7.
    发明申请
    WEATHER-RESISTANT HARD COATING COMPOSITION AND COATED ARTICLE 审中-公开
    耐候硬化涂料组合物和涂层物品

    公开(公告)号:US20120258312A1

    公开(公告)日:2012-10-11

    申请号:US13433547

    申请日:2012-03-29

    申请人: Koichi HIGUCHI

    发明人: Koichi HIGUCHI

    IPC分类号: B32B9/04 C08K3/22 C09D183/06

    摘要: A weather-resistant hard coating composition to be used for direct coating on at least one surface of an organic resin substrate, the composition containing the following components. (1) A silicone resin resulting from (co)hydrolysis and condensation of at least one selected from those alkoxysilanes represented by the following formulas (1-1), (1-2), and (1-3) or condensates of their partial hydrolyzates, (R1)m(R2)nSi(OR3)4-m-n  (1-1) (R4O)3-p(R6)pSi—R8—Si(R7)q(OR5)3-q  (1-2) X—[(R15)Si(R16)y(OR17)3-y]z  (1-3) (2) A vinyl copolymer having in its side chain an organic ultraviolet-absorbing group and a reactive group selected from an alkoxysilyl group, hydroxyl group, epoxy group, carboxylic acid group, and amino group, (3) A curing catalyst, and (4) A solvent. The silicone resin as component (1) and the vinyl copolymer as component (2) exist in such amounts in terms of solids that the ratio of (1)/(2) is from 10/90 to 50/50 by weight.

    摘要翻译: 用于在有机树脂基材的至少一个表面上直接涂布的耐候性硬涂料组合物,该组合物含有以下组分。 (1)从由下式(1-1),(1-2)和(1-3)表示的那些烷氧基硅烷中选出的至少一种(共)水解和缩合得到的有机硅树脂或其部分 (R1)m(R2)nSi(OR3)4-mn(1-1)(R4O)3-p(R6)pSi-R8-Si(R7)q(OR5)3-q(1-2) X - [(R 15)Si(R 16)y(OR 17)3-y] z(1-3)(2)乙烯基共聚物,其侧链为有机紫外线吸收基团和选自烷氧基甲硅烷基 ,羟基,环氧基,羧酸基和氨基,(3)固化催化剂,(4)溶剂。 作为组分(1)的有机硅树脂和作为组分(2)的乙烯基共聚物以(1)/(2)的比例为10/90至50/50(重量比)的固体量存在。

    ABRASION RESISTANT SILICONE COATING COMPOSITION, COATED ARTICLE, AND MAKING METHOD
    8.
    发明申请
    ABRASION RESISTANT SILICONE COATING COMPOSITION, COATED ARTICLE, AND MAKING METHOD 有权
    耐磨硅胶涂料组合物,涂层制品和制造方法

    公开(公告)号:US20110034620A1

    公开(公告)日:2011-02-10

    申请号:US12850942

    申请日:2010-08-05

    申请人: Koichi HIGUCHI

    发明人: Koichi HIGUCHI

    摘要: A silicone coating composition is provided comprising (A) a hydrolytic condensate obtained by (co)hydrolytic condensation of an alkoxysilane, (B) colloidal silica, (C) a urethane-modified vinyl polymer, (D) a curing catalyst, and (E) a solvent, the solid content of component (C) being 1 to 30% by weight based on the total solid content of components (A) and (B). The silicone coating composition can be coated and cured to an organic resin substrate without a need for primer, and the cured coating is abrasion resistant and transparent to visible light.

    摘要翻译: 提供一种硅氧烷涂料组合物,其包含(A)通过烷氧基硅烷的(共)水解缩合获得的水解缩合物,(B)胶体二氧化硅,(C)氨基甲酸酯改性的乙烯基聚合物,(D)固化催化剂和(E )溶剂,组分(C)的固体含量相对于组分(A)和(B)的总固体含量为1〜30重量%。 可以将硅氧烷涂料组合物涂布并固化到有机树脂基材上,而不需要底漆,并且固化的涂层对可见光具有耐磨性和透明性。