发明公开
EP0486278A1 Aqueous-based radiation-curable coating composition
失效
StrahlungshärtbareÜberzugszusammensetzungaufwässerigerBasis。
- 专利标题： Aqueous-based radiation-curable coating composition
- 专利标题（中）： StrahlungshärtbareÜberzugszusammensetzungaufwässerigerBasis。
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申请号： EP91310472.5申请日： 1991-11-13
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公开(公告)号： EP0486278A1公开(公告)日： 1992-05-20
- 发明人: Brown, Albert Benner , Maurice, Alvin Michael , Schindler, Frederick James , Wolfersberger, Martha Harbaugh
- 申请人： ROHM AND HAAS COMPANY
- 申请人地址： Independence Mall West Philadelphia Pennsylvania 19105 US
- 专利权人： ROHM AND HAAS COMPANY
- 当前专利权人： ROHM AND HAAS COMPANY
- 当前专利权人地址： Independence Mall West Philadelphia Pennsylvania 19105 US
- 代理机构： Smith, Julian Philip Howard
- 优先权： US614331 19901116
- 主分类号： C08F265/04
- IPC分类号： C08F265/04 ; C09D4/06 ; C08F265/06
摘要：
An aqueous-based, UV radiation-curable coating composition containing a latex polymer emulsion and a multifunctional (meth)acrylate, wherein the latex polymer is selected to be greater than about 47 mole % acrylate and to have a glass transition temperature less than about 28°C is described. The selection of composition and glass transition temperature yields a UV-curable coating with superior direct impact properties which are useful for wood coating applications.
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