METAL OXIDE SOLS AS NANOSCALE ADDITIVES FOR POLYMERS
    89.
    发明申请
    METAL OXIDE SOLS AS NANOSCALE ADDITIVES FOR POLYMERS 审中-公开
    金属氧化物溶胶作为聚合物的纳米添加剂

    公开(公告)号:WO2004063288A1

    公开(公告)日:2004-07-29

    申请号:PCT/US2004/000323

    申请日:2004-01-07

    Applicant: APS LABORATORY

    Inventor: RYANG, Hong-Son

    CPC classification number: C09C3/06 C01P2002/50 C09C1/40

    Abstract: Disclosed are metal oxide sols made by mixing at least one metal alkoxide, wherein the metal is a transition metal, a post-transition metal, an alkali metal, or alkaline earth metal; at least one organosilane; at least one boron oxide compound selected from the group consisting of boric acid, alkoxy boron compounds, hydrocarbyl boric acids, hydrocarbyl hydroxy boron alkoxides, and hydroxy boron alkoxides; and a liquid. Also disclosed are composites containing a polymer and the metal oxide sols.

    Abstract translation: 公开了通过混合至少一种金属醇盐制备的金属氧化物溶胶,其中金属是过渡金属,后过渡金属,碱金属或碱土金属; 至少一种有机硅烷; 至少一种选自硼酸,烷氧基硼化合物,烃基硼酸,烃基羟基硼醇盐和羟基硼醇盐的氧化硼化合物; 和液体。 还公开了含有聚合物和金属氧化物溶胶的复合材料。

    MINERAL DISPERSIONS CONTAINING CARBOXYMETHYLCELLULOSE ACETATE BUTYRATE AND THEIR USE AS FLATTING AGENTS IN COATING COMPOSITIONS
    90.
    发明申请
    MINERAL DISPERSIONS CONTAINING CARBOXYMETHYLCELLULOSE ACETATE BUTYRATE AND THEIR USE AS FLATTING AGENTS IN COATING COMPOSITIONS 审中-公开
    含有羧甲基纤维素乙酸丁酯的矿物分散体及其作为涂料组合物中的平版剂的用途

    公开(公告)号:WO2004061021A1

    公开(公告)日:2004-07-22

    申请号:PCT/US2003/039315

    申请日:2003-12-10

    Abstract: Mineral dispersions are disclosed that are useful matting agents for incorporation into coating compositions. The dispersions are especially useful to provide relatively low gloss and relatively clear UV cure coatings. The dispersions contain carboxymethylcellulose acetate butyrate, at least one solvent, and at least one mineral. Though a wide variety of minerals can be used, a preferred mineral is silica. Also disclosed are methods of making such dispersions.

    Abstract translation: 公开了用于掺入涂料组合物中的有用的消光剂的矿物分散体。 分散体特别适用于提供相对较低的光泽度和相对清晰的UV固化涂层。 分散体含有羧甲基纤维素乙酸丁酸酯,至少一种溶剂和至少一种矿物。 虽然可以使用多种矿物,但优选的矿物是二氧化硅。 还公开了制备这种分散体的方法。

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