FILLER PIGMENTS
- 专利权人:
- MERCK PATENT GMBH
- 发明人:
- Christoph SCHMIDT,Sabine SCHOEN,Tamio NOGUCHI
- 申请号：
- US15337778
- 公开号：
- US20170044374A1
- 申请日:
- 2016.10.28
- 申请国别(地区):
- US
- 年份:
- 2017
- 代理人:
- 摘要：
- Filler pigments based on platelet-shaped substrates, which are coated with barium sulfate and at least two metal oxides and/or metal hydroxides are highly suitable as filler pigments especially for cosmetic formulations.
- 来源网站：
- 中国工程科技知识中心
