发明申请
US20080139770A1 Copolymer Comprising Monoethylenically Unsaturated Dicarboxylic Acid Derivatives
审中-公开
包含单烯键不饱和二羧酸衍生物的共聚物
- 专利标题: Copolymer Comprising Monoethylenically Unsaturated Dicarboxylic Acid Derivatives
- 专利标题(中): 包含单烯键不饱和二羧酸衍生物的共聚物
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申请号: US11814750申请日: 2006-01-24
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公开(公告)号: US20080139770A1公开(公告)日: 2008-06-12
- 发明人: Alexander Gothlich , Guido Vandermeulen , Helmut Witteler , Monica Fernandez Gonzalez
- 申请人: Alexander Gothlich , Guido Vandermeulen , Helmut Witteler , Monica Fernandez Gonzalez
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DE Ludwigshafen
- 优先权: DE102005004292.9 20050128; DE102005061320.9 20051220
- 国际申请: PCT/EP06/50418 WO 20060124
- 主分类号: C08F22/02
- IPC分类号: C08F22/02
摘要:
Copolymers which comprise dicarboxylic acid units modified with —SR, —CSNR2 and/or —CN units, and also at least one further comonomer. Processes for preparing them by polymer-analogous reaction, and their use as corrosion inhibitors.
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