发明授权
- 专利标题: Photocurable primer composition and coating method by use of the same
- 专利标题(中): 可光固化底漆组合物及其涂布方法
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申请号: US10207877申请日: 2002-07-31
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公开(公告)号: US06844029B2公开(公告)日: 2005-01-18
- 发明人: Toshikazu Okada , Shinji Tomita , Tsutomu Nagasao , Hajime Sukejima , Takao Matoba
- 申请人: Toshikazu Okada , Shinji Tomita , Tsutomu Nagasao , Hajime Sukejima , Takao Matoba
- 专利权人: Kansai Paint Co., Ltd.
- 当前专利权人: Kansai Paint Co., Ltd.
- 代理机构: Fisher, Christen & Sabol
- 优先权: JP2001-328654 20011026; JP2001-348797 20011114
- 主分类号: C08F2/46
- IPC分类号: C08F2/46 ; C08F2/48 ; C08G18/62 ; C08G18/80 ; C08G18/81 ; C09D175/16 ; B05D1/38 ; B05D7/00 ; C08K3/18
摘要:
A photocurable primer composition containing (A) an acrylic resin having through an urethane linkage a polymerizable unsaturated group on its side chain and containing the polymerizable unsaturated group in an amount of 0.2 to 2.0 mol/kg in a solid content of the resin (A), (B) an urethane (meth)acrylate oligomer containing at least one polymerizable unsaturated group in one molecule, and (E) a photopolymerization initiator, and a coating method.
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