COMPOSITIONS AND METHODS FOR STABILIZING INGREDIENTS USING 2,4-PENTANEDIONE COMPOUNDS
- 专利权人:
- SYTHEON LTD.
- 发明人:
- CHAUDHURI, RATAN, K.
- 申请号：
- EP11847747
- 公开号：
- EP2649033A4
- 申请日:
- 2011.12.06
- 申请国别(地区):
- EP
- 年份:
- 2015
- 代理人:
- 摘要：
- Benzylidene substituted 2,4-pentanedione compounds without having phenolic hydroxyl group(s) are found to provide photostability to otherwise photosensitive compounds and compositions.
- 来源网站：
- 中国工程科技知识中心
