发明申请
US20100069269A1 USE OF BETAINES AS FOAMING AGENTS AND FOAM DRAINAGE REDUCING AGENTS
审中-公开
作为泡沫剂和泡沫排水减少剂的使用
- 专利标题: USE OF BETAINES AS FOAMING AGENTS AND FOAM DRAINAGE REDUCING AGENTS
- 专利标题(中): 作为泡沫剂和泡沫排水减少剂的使用
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申请号: US12530176申请日: 2008-03-03
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公开(公告)号: US20100069269A1公开(公告)日: 2010-03-18
- 发明人: Evelyne Prat , Sylvie Touzet , Florence Deschaseaux
- 申请人: Evelyne Prat , Sylvie Touzet , Florence Deschaseaux
- 优先权: FR0701695 20070308
- 国际申请: PCT/EP08/52555 WO 20080303
- 主分类号: B01F17/18
- IPC分类号: B01F17/18 ; C04B38/10 ; C09K8/22 ; C11D1/94
摘要:
The invention relates to the use of a betaine as a foaming agent and a foam drainage reducing agent. The invention also relates to the use of betaine in processes involving foam.