process for obtaining a polymer dye, fabric wash treatment composition, and fabric wash treatment process
- 专利权人:
- UNILEVER N.V
- 发明人:
- HONGGANG CHEN,JAYNE MICHELLE BIRD,JINFANG WANG,QINGSHENG TAO,SHENG MENG,STEPHEN NORMAN BATCHELOR
- 申请号：
- BRPI1012659
- 公开号：
- BRPI1012659A2
- 申请日:
- 2010.06.08
- 申请国别(地区):
- BR
- 年份:
- 2016
- 代理人:
- 摘要：
- An oral care composition comprising a dye polymer, for modifying the color of teeth.
- 来源网站：
- 中国工程科技知识中心
