发明授权
- 专利标题: Preparation of W/O emulsions
- 专利标题(中): W / O乳液的制备
-
申请号: US09520173申请日: 2000-03-07
-
公开(公告)号: US06444785B1公开(公告)日: 2002-09-03
- 发明人: Michael Gotsche , Claudia Wood , Kristin Tiefensee
- 申请人: Michael Gotsche , Claudia Wood , Kristin Tiefensee
- 优先权: DE19911170 19990312
- 主分类号: C08F232
- IPC分类号: C08F232
摘要:
A process is provided for preparing W/O emulsions having crosslinked water-swollen polymers dispersed therein, by aftertreatment with a redox initiator system to reduce the residual monomer content.
信息查询