发明申请
US20120316286A1 Water Dispersable, Cyclic-Carbonate-Functionalized Vinyl Copolymer System
有权
水分散性，环状碳酸酯官能化乙烯基共聚物体系
- 专利标题： Water Dispersable, Cyclic-Carbonate-Functionalized Vinyl Copolymer System
- 专利标题（中）： 水分散性，环状碳酸酯官能化乙烯基共聚物体系
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申请号： US13497357申请日： 2010-08-12
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公开(公告)号： US20120316286A1公开(公告)日： 2012-12-13
- 发明人: Joanna Mecfel-Marczewski , Burkhard Walther , Jochen Mezger , Rosita Staudhamer
- 申请人： Joanna Mecfel-Marczewski , Burkhard Walther , Jochen Mezger , Rosita Staudhamer
- 优先权： EP09171362.8 20090925
- 国际申请： PCT/EP2010/061756 WO 20100812
- 主分类号： C08F224/00
- IPC分类号： C08F224/00 ; C08K3/20 ; C08L37/00
摘要：
A water-dispersible, cyclocarbonate-functionalized vinyl copolymer binder, a process for the preparation of the binder, an aqueous dispersion containing the binder, a system comprising the binder, water and an (amine) curing agent and the use of the binder for the production of a hardened coating are proposed.It was surprisingly found that this binder, in which the emulsifier groups according to the invention are incorporated in the polymer chain, gives stable aqueous dispersions having a solids content of up to a 30% by weight.
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