发明申请
- 专利标题: Anti-settling composition and methods for use
- 专利标题(中): 防沉降组合物和使用方法
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申请号: US13136478申请日: 2011-08-02
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公开(公告)号: US20120029138A1公开(公告)日: 2012-02-02
- 发明人: Nemesio Martinez-Castro , Herve Adam , Lichang Zhou , Jose Ruiz , Pierre Hennaux
- 申请人: Nemesio Martinez-Castro , Herve Adam , Lichang Zhou , Jose Ruiz , Pierre Hennaux
- 申请人地址: US NJ Cranbury
- 专利权人: RHODIA OPERATIONS
- 当前专利权人: RHODIA OPERATIONS
- 当前专利权人地址: US NJ Cranbury
- 主分类号: C09D147/00
- IPC分类号: C09D147/00 ; C08F36/20
摘要:
An anti-settling additive, compositions containing anti-settling additives and methods for use, the additive containing a monomer or polymer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C5-C42)alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl-polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C1-C6)alkyl groups per ring carbon atom is useful in making polymers.