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    • 3. 发明专利
    • Aqueous primer composition
    • 水性原料组合物
    • JP2007302709A
    • 2007-11-22
    • JP2006129283
    • 2006-05-08
    • Kansai Paint Co Ltd関西ペイント株式会社
    • KATSUTA HIDEAKIAKAGI TAKESHIYUASA KANICHI
    • C09D123/26C09D5/00C09D5/02C09D7/12C09D123/28C09D133/04C09D167/00C09D175/04
    • PROBLEM TO BE SOLVED: To provide an aqueous primer composition capable of forming a coated film excellent in attaching property, re-coat attaching property, etc., to a plastic substrate material even by ≤90°C low temperature baking.
      SOLUTION: This aqueous primer composition is characterized by containing (A) an aqueous dispersion obtained by dispersing (a) an unsaturated carboxylic acid or acid anhydride-modified chlorinated polyolefin and (b) an acryl-modified polyolefin, (B) at least 1 kind of a resin selected from an aqueous urethane resin, aqueous acrylic resin and aqueous polyester resin and (C) a pigment, having (90/10) to (30/70) using ratio of the (a) to (b) based on the total weights of solid portions of both of them and having (90/10) to (40/60) using ratio of the (A) to (B) based on the total weights of solid portions of both of them.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 待解决的问题:为了提供即使在低于90℃的低温烘烤下,也能够在塑料基材上形成附着性,再附着性等优异的涂膜的水性底漆组合物。 该水性底漆组合物的特征在于含有(A)通过将(a)不饱和羧酸或酸酐改性的氯化聚烯烃和(b)丙烯酸改性的聚烯烃(B)分散在 至少1种选自水性聚氨酯树脂,水性丙烯酸树脂和水性聚酯树脂的树脂和(C)颜料,其具有(90/10)〜(30/70)使用(a)〜(b) 基于它们两者的固体部分的总重量,并且基于它们的固体部分的总重量,使用(A)至(B)的比率(90/10)至(40/60)的比率。 版权所有(C)2008,JPO&INPIT
    • 9. 发明专利
    • Method of manufacturing automobile car body
    • 汽车车身制造方法
    • JP2003063463A
    • 2003-03-05
    • JP2001260630
    • 2001-08-30
    • Kansai Paint Co Ltd関西ペイント株式会社
    • NAKAMURA SHIGERUAKAGI TAKESHI
    • B62D65/00B05D7/14
    • PROBLEM TO BE SOLVED: To reduce VOC (volatile organic compound), in particular, in an assem bling line of an automobile car body with respect to a method of manufacturing the automobile car body by using a metallic plate with both faces stuck with adhering plastic films or applied with a coating material, cutting and shaping the metallic plates to be used as parts of the automobile car body, and assem bling the parts. SOLUTION: This method of manufacturing the automobile car body comprises cutting and molding a plastic coated-metallic plate A-1 prepared by adhering plastic films on both faces and/or a precoat metallic plate A-2 prepared by coating both faces with a coating material to form the automobile car body parts B, coating a metal exposed part of the parts with an electrodeposition paint C according to the necessity, and assembling the automobile car body by using the coated automobile parts F prepared by sticking a colored plastic film D and a clear plastic film E on at least outer surfaces of the parts B.
    • 要解决的问题:为了减少VOC(挥发性有机化合物),特别是在汽车车身的组装线方面,通过使用金属板,其两面贴着胶粘剂,制造汽车车体的方法 薄膜或涂覆涂料,切割和成型用作汽车车体部件的金属板,并组装成零件。 解决方案:制造汽车车体的这种方法包括切割和模制通过将两面粘附塑料膜和/或通过用涂料涂覆两面而制备的预涂金属板A-2制备的塑料涂覆金属板A-1 形成汽车车身部件B,根据需要用电沉积涂料C涂覆部件的金属暴露部分,并且通过使用通过粘贴有色塑料膜D制备的涂覆汽车部件F来组装汽车车体 至少在部件B的外表面上有透明塑料膜E.