发明授权
- 专利标题: NOVEL ETHYLENICALLY UNSATURATED AMINE SALTS OF SULFONIC, PHOSPHORIC AND CARBOXYLIC ACIDS
- 专利标题(中): 磺酸,磷酸和羧酸的烯属不饱和胺盐
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申请号: EP98903595.1申请日: 1998-01-28
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公开(公告)号: EP0958273B1公开(公告)日: 2002-09-25
- 发明人: SCHULTZ, Alfred, K.
- 申请人: STEPAN COMPANY
- 申请人地址: 22 West Frontage Road Northfield, Illinois 60093 US
- 专利权人: STEPAN COMPANY
- 当前专利权人: STEPAN COMPANY
- 当前专利权人地址: 22 West Frontage Road Northfield, Illinois 60093 US
- 代理机构: Vossius, Volker, Dr.
- 优先权: US790360 19970128
- 国际公布: WO98032726 19980730
- 主分类号: C07C53/126
- IPC分类号: C07C53/126 ; C07C233/47 ; C07C305/10 ; C07C309/04 ; C07C309/10 ; C07C309/15 ; C07C309/17 ; C07C309/31 ; C07C309/42 ; C07F9/09 ; C11D1/04 ; C11D1/12 ; C11D1/34
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