发明公开
EP1270686A2 Organic and inorganic composite pigments, and paint and resin composition using the same
有权
有机和无机复合颜料和染料和树脂组合物中使用这些
- 专利标题： Organic and inorganic composite pigments, and paint and resin composition using the same
- 专利标题（中）： 有机和无机复合颜料和染料和树脂组合物中使用这些
-
申请号： EP02254034.8申请日： 2002-06-11
-
公开(公告)号： EP1270686A2公开(公告)日： 2003-01-02
- 发明人: Hayashi, Kazuyuki , Iwasaki, Keisuke , Ohsugi, Mineko , Shimohata, Yusuke , Morii, Hiroko
- 申请人： Toda Kogyo Corporation
- 申请人地址： 1-2, Funairi-minami 4-chome, Naka-ku Hiroshima-shi, Hiroshima-ken JP
- 专利权人： Toda Kogyo Corporation
- 当前专利权人： Toda Kogyo Corporation
- 当前专利权人地址： 1-2, Funairi-minami 4-chome, Naka-ku Hiroshima-shi, Hiroshima-ken JP
- 代理机构： Woods, Geoffrey Corlett
- 优先权： JP2001177828 20010612
- 主分类号： C09C1/36
- IPC分类号： C09C1/36
摘要：
Organic and inorganic composite pigments have an average particle diameter of from 0.01 to 10.0 µm and comprising:
(a) white inorganic particles;
(b) a coating which is provided on surface of the white inorganic particles (a) and which comprises a polysiloxane or an organosilane compound obtainable from an alkoxysilane;
(c) an organic pigment coat provided on the coating (b) in an amount of 1 to 200 parts by weight per 100 parts by weight of the white inorganic particles (a); and
(d) an ultraviolet light-absorbing agent existing in at least a part of any portion from the surface of said white inorganic particles (a) to the surface of the organic pigment coat (c).
The organic and inorganic composite pigments are suitable for the manufacture of paint and rubber.
(a) white inorganic particles;
(b) a coating which is provided on surface of the white inorganic particles (a) and which comprises a polysiloxane or an organosilane compound obtainable from an alkoxysilane;
(c) an organic pigment coat provided on the coating (b) in an amount of 1 to 200 parts by weight per 100 parts by weight of the white inorganic particles (a); and
(d) an ultraviolet light-absorbing agent existing in at least a part of any portion from the surface of said white inorganic particles (a) to the surface of the organic pigment coat (c).
The organic and inorganic composite pigments are suitable for the manufacture of paint and rubber.
公开/授权文献
信息查询
