| 发明名称 |
Matte paint film, and matte paint composition |
| 摘要 |
A matte paint film includes a synthetic resin component as a paint film forming primary element, and silica particles having an average particles size D1 in a range of D1 </= 2 mu m and synthetic resin particles having an average particle size D2 in a range of 8 m </= D2 </= 50 mu m as a matting agent. The weight proportion Pw of matting agent incorporated per 100 parts by weight of the synthetic resin component is set in a range of 20 parts by weight </= Pw </= 100 parts by weight. The weight ratio Wr (W1/W2) of the weight W1 of silica particles incorporated in the. matting agent to the weight W2 of synthetic resin particles incorporated in the matting agent is set in a range of 20/80 </= Wr </= 70/30, and the thickness t of the paint film is set in a range of 8 mu m </= t </= 30 mu m. A 60 DEG incident ray L1 is absorbed and/or irregularly reflected mainly by the silica particles in the film surface. On the other hand, a 85 DEG incident ray L2 is irregularly reflected and/or absorbed mainly by the synthetic resin particles partially protruding on the film surface and the silica particles deposited on the surfaces of such synthetic resin particles. |
| 申请公布号 |
EP0692525(A3) |
申请公布日期 |
1997.08.13 |
| 申请号 |
EP19950304968 |
申请日期 |
1995.07.17 |
| 申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA;TOKUSHU SHIKIRYO COLOR & CHEMICALS, INC. |
发明人 |
SUSA, DAISUKE;YAMAGUCHI, TAKASHI;IMADA, MASAMI |
| 分类号 |
C09D5/00;C09D7/00;C09D7/12;C09D201/00 |
主分类号 |
C09D5/00 |
| 代理机构 |
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