发明授权
EP0945501B1 Laundry detergents containing styrene-anhydride copolymers grafted with polyethylene glycol
有权
含苯乙烯的酸酐共聚物,其接枝有聚乙二醇的洗衣处理组合物
- 专利标题: Laundry detergents containing styrene-anhydride copolymers grafted with polyethylene glycol
- 专利标题(中): 含苯乙烯的酸酐共聚物,其接枝有聚乙二醇的洗衣处理组合物
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申请号: EP99105047.7申请日: 1999-03-23
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公开(公告)号: EP0945501B1公开(公告)日: 2003-12-03
- 发明人: Moss, Thomas H., III , Rodrigues, Klein A.
- 申请人: National Starch and Chemical Investment Holding Corporation
- 申请人地址: P.O. Box 7663 Wilmington, Delaware 19803-7663 US
- 专利权人: National Starch and Chemical Investment Holding Corporation
- 当前专利权人: National Starch and Chemical Investment Holding Corporation
- 当前专利权人地址: P.O. Box 7663 Wilmington, Delaware 19803-7663 US
- 代理机构: Held, Stephan, Dr.rer.nat., Dipl.-Chem.
- 优先权: US47032 19980324; US94104 19980609
- 主分类号: C11D3/37
- IPC分类号: C11D3/37 ; C08F257/02 ; C08F267/02 ; C08F291/00
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