AZULENE AND DERIVATIVES THEREOF AS COLORANTS
- 专利权人:
- 发明人:
- Heinz Langhals,Moritz Eberspächer
- 申请号：
- US14433708
- 公开号：
- US20150232398A1
- 申请日:
- 2013.10.08
- 申请国别(地区):
- US
- 年份:
- 2015
- 代理人:
- 摘要：
- Disclosed is the use of azulene or azulene derivatives for coloring compounds selected from siloxanes and perfluorinated compounds, and compositions that contain azulene or an azulene derivative together with a siloxane or a perfluorinated compound.
- 来源网站：
- 中国工程科技知识中心
