| 发明名称 |
ULTRAVIOLET ABSORBER COMPOSITION AND PROCESS FOR PRODUCTION THEREOF |
| 摘要 |
<p>A pearlescent ultraviolet absorber composition comprising flaky barium sulfate covered with at least one compound selected among oxides of zinc, cerium and titanium, freed from hue variation, having a stable pearly luster and a good transparency, and favorable to the touch.</p> |
| 申请公布号 |
WO9740118(A1) |
申请公布日期 |
1997.10.30 |
| 申请号 |
WO1996JP01731 |
申请日期 |
1996.06.21 |
| 申请人 |
SAKAI CHEMICAL INDUSTRY CO., LTD.;OHTSU, KOICHI;SATO, NORIAKI |
发明人 |
OHTSU, KOICHI;SATO, NORIAKI |
| 分类号 |
A61K8/00;A61K8/19;A61K8/23;A61K8/27;A61K8/29;A61Q5/00;A61Q17/04;C01F11/46;C09C1/00;C09K3/00;C09K15/32;(IPC1-7):C09K3/00;A61K7/42;A61K7/02;C09C1/02;C09C3/06 |
主分类号 |
A61K8/00 |
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