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    • 7. 发明授权
    • Pigment dispersing resins
    • 颜料分散树脂
    • US06656595B2
    • 2003-12-02
    • US09975197
    • 2001-10-12
    • Yoshio NakajimaYoshiyuki YukawaIsao Kamimori
    • Yoshio NakajimaYoshiyuki YukawaIsao Kamimori
    • B32B2738
    • C08F265/04C08F257/02C08F265/06C08F290/06C08L51/003C09D151/003Y10T428/31511Y10T428/31938
    • This invention relates to use of copolymers which are obtained through copolymerization, in the presence of a radical-polymerization initiator, of monomeric mixtures comprising: macromonomers obtained by (co)polymerizing, in the presence of a metal complex which is a catalytic chain transfer agent or an addition-cleavage-type chain transfer agent, and optionally a radical-polymerization initiator, at least one polymerizable monomer selected from methacrylic acid esters and styrene and if necessary methacrylic acid, or the macromonomers into which polymerizable unsaturated groups are further introduced; polymerizable unsaturated monomers containing at least one ionic functional group selected from amino, quaternary ammonium salt and sulfonic acid groups; polyoxyalkylene chain-containing nonionic polymerizable unsaturated monomers; and other ethylenically unsaturated monomers (D); and also such copolymers into which long chain alkyl groups are further introduced, as pigment-dispersing resins to be used in water-based paints.
    • 本发明涉及在自由基聚合引发剂的存在下,通过共聚单体混合物共聚获得的共聚物的用途,所述单体混合物包含:通过(共)聚合得到的大分子单体,所述金属配合物是催化链转移剂 或加成裂解型链转移剂和任选的自由基聚合引发剂,至少一种选自甲基丙烯酸酯和苯乙烯以及如果需要的可聚合单体的甲基丙烯酸或其中引入可聚合不饱和基团的大分子单体;可聚合的单体 含有至少一个选自氨基,季铵盐和磺酸基的离子官能团的不饱和单体;含聚氧化烯链的非离子可聚合不饱和单体; 和其它烯属不饱和单体(D); 以及进一步引入长链烷基的这种共聚物作为用于水性涂料的颜料分散树脂。
    • 9. 发明申请
    • Method of forming multi-layered patterned coating film
    • 形成多层图案化涂膜的方法
    • US20070172692A1
    • 2007-07-26
    • US11655228
    • 2007-01-19
    • Isao KamimoriIkumi OnoTakashi Kawasaki
    • Isao KamimoriIkumi OnoTakashi Kawasaki
    • B32B15/00B05D3/02
    • B05D5/066B05D5/06B05D7/14B05D7/572B05D7/577Y10T428/12951
    • The present invention provides methods of forming multi-layered patterned coating films comprising the steps of (1) applying a first colored base coating composition to a substrate, (2) applying a second colored base coating composition over the uncured coating film of the first colored base coating composition in such a manner that the first colored base coating film is partially exposed, the second colored base coating composition being able to form a coating film of different color and/or visual texture from that of the first colored base coating composition, and having, 30 seconds after application, 30 to 60 mass % of the solids content of the base coating composition, and (3) applying a top clear coating composition over the cured or uncured first and second colored base coating compositions, and curing the uncured composition(s).
    • 本发明提供了形成多层图案化涂膜的方法,包括以下步骤:(1)将第一着色底涂层组合物施加到基底上,(2)将第二着色底涂层组合物涂覆在第一着色 所述第一着色基底涂膜部分地露出,所述第二着色底涂层组合物能够形成与所述第一着色底涂层组合物不同颜色和/或视觉质地的涂膜,以及 在涂布后30秒,30〜60质量%的基础涂料组合物的固体成分,和(3)在固化或未固化的第一和第二着色底涂层组合物上施加顶部透明涂料组合物,并固化未固化组合物 (s)。