Low molecular weight, water-soluble copolymers, process for their preparation, and detergent compositions comprising such copolymers.
- 专利权人:
- ROHM AND HAAS COMPANY
- 发明人:
- HUGHES, KATHLEEN ANNE,SWIFT, GRAHAM
- 申请号:
- EP19900308429
- 公开号:
- EP0441022(B1)
- 申请日:
- 1990.07.31
- 申请国别(地区):
- 欧洲专利局
- 年份:
- 1995
- 代理人:
- 摘要:
- 来源网站:
- 中国工程科技知识中心