发明授权
- 专利标题: Non-hydrocarbyl hydrophobically modified polycarboxylic polymers
- 专利标题(中): 非烃基疏水改性聚羧酸聚合物
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申请号: US12621621申请日: 2009-11-19
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公开(公告)号: US08623977B2公开(公告)日: 2014-01-07
- 发明人: Sung G. Chu , Dekai Loo , Hong Yang
- 申请人: Sung G. Chu , Dekai Loo , Hong Yang
- 申请人地址: US DE Wilmington
- 专利权人: Hercules Incorporated
- 当前专利权人: Hercules Incorporated
- 当前专利权人地址: US DE Wilmington
- 代理商 Shaorong Chen; Joanne Rossi; Michael Herman
- 主分类号: C08F220/06
- IPC分类号: C08F220/06 ; C08F220/24
摘要:
The present invention involves a cross-linked carboxylic acid hydrophobically modified copolymer product in which cross-linked carboxylic acid is modified with a non-hydrocarbyl hydrophobe, namely, poly(dimethyl siloxane) or fluoronated alkyl methacrylates.
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