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16 条记录 (耗时 0.011 秒)

    Hydrosilylative compositions and hydrosilylation reaction processes
    2.
    发明公开
    Hydrosilylative compositions and hydrosilylation reaction processes 失效
    氢化硅烷化组合物和氢化硅烷化反应过程

    公开(公告)号：EP0602933A2

    公开(公告)日：1994-06-22

    申请号：EP93310070.3

    申请日：1993-12-14

    申请人： SHIN-ETSU CHEMICAL CO., LTD. ,  NIPPON PAINT CO., LTD.

    发明人： Takarada, Mitsuhiro ,  Yoshikawa, Yuji ,  Ohsugi, Hiroharu ,  Eguchi, Yoshio

    IPC分类号： C08L101/00 ,  C08L83/05 ,  C08K5/09 ,  C08K5/05 ,  C08K5/56

    CPC分类号： C08L67/06 ,  C08K5/0025 ,  C08L63/00 ,  C08L83/10 ,  C08L101/00 ,  C08L83/00

    摘要： A blend of (A) an acrylic, polyester or epoxy resin having at least two alkenyl or alkynyl groups in a molecule, (B) an organic silicon compound having at least two hydrogen atoms each directly attached to a silicon atom in a molecule, and (C) a hydrosilylaion catalyst is blended with (D) an organic iron or aluminum compound to form a hydrosilylative composition. Component (D) scavenges a catalyst poison, permitting components (A) and (B) to undergo hydrosilylation reaction with the aid of catalyst (C).

    摘要翻译： （A）在分子中具有至少两个烯基或炔基的丙烯酸，聚酯或环氧树脂的共混物，（B）具有至少两个直接连接到分子中的硅原子的氢原子的有机硅化合物，和 （C）将氢化硅烷化催化剂与（D）有机铁或铝化合物混合以形成氢化硅烷化组合物。 组分（D）清除催化剂毒物，允许组分（A）和（B）借助催化剂（C）进行氢化硅烷化反应。

    Resinous composition for coating use
    3.
    发明公开
    Resinous composition for coating use 失效
    Harzususenszung zur Verwendung beiUeberzügen。

    公开(公告)号：EP0329260A2

    公开(公告)日：1989-08-23

    申请号：EP89200415.1

    申请日：1989-02-20

    申请人： NIPPON PAINT CO., LTD. ,  SHINETSU CHEM. IND. LTD.

    发明人： Ohsugi, Hiroharu ,  Kanakura, Akihiro ,  Umemoto, Hirotoshi ,  Okamura, Yoshio ,  Takarada, Mitsuhiro ,  Yamamoto, Kenji c/o Shinetsu Chem. Ind. Ltd.

    IPC分类号： C08L83/06 ,  C09D183/04 ,  C08L101/06

    CPC分类号： C09D183/06 ,  C08L83/06 ,  C09D133/06 ,  C09D201/06 ,  C08L2666/14 ,  C08L2666/04

    摘要： A resinous composition for coating use comprising

    (a) 3 to 70% by weight of organopolysiloxane represented by the formula: R¹ n R² m SiO (4-n-m)/2
    wherein R¹ represents hydrogen, allyloxy group, an alkoxy group having 1 to 20 carbon atoms, an aryl group, methyl group, or an organic group having 2 to 100 carbon; R² is a hydroxyl group bearing organic group having 2 to 100 carbon atoms; m and n each represents a positive number fulfiling the requirements of 0
    (b) 97 to 30% by weight of hydroxyl group containing resin having a hydroxyl value of 20 to 300, and
    (c) crosslinking agent which is reactive with hydroxyl group
    This composition is particularly useful in the area in where durability and weather resistance of the formed coating are specifically required.

    摘要翻译： 一种用于涂料用途的树脂组合物，其包含（a）3-70重量％由下式表示的有机聚硅氧烷：R 1 nR 2 mSiO（4-nm）/ 2其中R 1表示氢，烯丙氧基， 碳原子数1〜20的烷氧基，芳基，甲基或碳原子数2〜100的有机基团; R 2是具有2至100个碳原子的带羟基的有机基团; m和n各自表示满足0