发明名称 |
BIOCL PIGMENT |
摘要 |
A bismuth oxychloride effect pigment has a zinc oxide or microfine titanium dioxide particulate at about the surface of the crystals of the bismuth oxychloride. The pigment is prepared by, for instance, growing the bismuth oxychloride crystals, and adding the particulate before the hydrolysis is complete. |
申请公布号 |
AT314432(T) |
申请公布日期 |
2006.01.15 |
申请号 |
AT20030788598T |
申请日期 |
2003.08.15 |
申请人 |
ENGELHARD CORPORATION |
发明人 |
CAO, PAUL, B.;VENTURINI, MICHAEL |
分类号 |
A61K8/30;A61K8/19;A61Q1/00;A61Q1/02;A61Q1/04;A61Q1/06;C09C1/00;C09C1/04;C09C1/36;C09C1/64;C09D5/29;C09D7/12;C09D201/00 |
主分类号 |
A61K8/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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