发明授权
- 专利标题： Effect pigment-containing, water-borne base coating compositions
- 专利标题（中）： 含颜料的水性底涂料组合物
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申请号： US11992099申请日： 2006-10-06
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公开(公告)号： US08779052B2公开(公告)日： 2014-07-15
- 发明人: Hironori Tonomura , Yoshizumi Matsuno , Yasushi Nakao
- 申请人： Hironori Tonomura , Yoshizumi Matsuno , Yasushi Nakao
- 申请人地址： JP Hyogo-Ken
- 专利权人： Kansai Paint Co., Ltd.
- 当前专利权人： Kansai Paint Co., Ltd.
- 当前专利权人地址： JP Hyogo-Ken
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2005-296404 20051011
- 国际申请： PCT/JP2006/320427 WO 20061006
- 国际公布： WO2007/043633 WO 20070419
- 主分类号： C08G18/02
- IPC分类号： C08G18/02 ; C09D5/36 ; C09D133/08
摘要：
This invention provides an effect pigment-containing, water-borne base coating composition comprising water-dispersible acrylic polymer particles (A) and effect pigment (B), the water-dispersible acrylic polymer particles (A) being obtained by emulsion polymerization of a radical-polymerizable unsaturated monomeric mixture including an amido-containing, radical-polymerizable unsaturated monomer having at least two radical-polymerizable unsaturated groups per molecule, and the effect pigment (B) being contained at a pigment weight concentration (PWC) within a range of 15-50%.
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