发明公开
EP0154177A3 Copolymers based on maleic anhydride and alpha-, beta-unsaturated compounds, process for their manufacture and their use as paraffin inhibitors
失效
基于马来酸酐和不饱和化合物,不饱和化合物的共聚物,其制备方法及其作为抑制剂的使用
- 专利标题: Copolymers based on maleic anhydride and alpha-, beta-unsaturated compounds, process for their manufacture and their use as paraffin inhibitors
- 专利标题(中): 基于马来酸酐和不饱和化合物,不饱和化合物的共聚物,其制备方法及其作为抑制剂的使用
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申请号: EP85101168申请日: 1985-02-05
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公开(公告)号: EP0154177A3公开(公告)日: 1986-02-12
- 发明人: Sackmann, Günter, Dr. , Mazanek, Jan, Dr, , Oberkirch, Wolfgang, Dr. , Bartl, Herbert, Dr.
- 申请人: BAYER AG
- 专利权人: BAYER AG
- 当前专利权人: BAYER AG
- 优先权: DE3405843 19840217
- 主分类号: C08F08/32
- IPC分类号: C08F08/32 ; C08F08/44
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