发明授权
US06375786B1 Surface covering having a precoated, E-beam cured wearlayer coated film and process of making the same
失效
表面覆盖物具有预涂覆的电子束固化的耐磨层涂膜及其制备方法
- 专利标题： Surface covering having a precoated, E-beam cured wearlayer coated film and process of making the same
- 专利标题（中）： 表面覆盖物具有预涂覆的电子束固化的耐磨层涂膜及其制备方法
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申请号： US08610364申请日： 1996-03-04
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公开(公告)号： US06375786B1公开(公告)日： 2002-04-23
- 发明人: Gary A. Sigel , John R. Eshbach, Jr. , George E. Bagley , F. Joseph Appleyard
- 申请人： Gary A. Sigel , John R. Eshbach, Jr. , George E. Bagley , F. Joseph Appleyard
- 主分类号： B32B3100
- IPC分类号： B32B3100
摘要：
A surface covering has a base to which is laminated a rigid vinyl film. The film is precoated with an electron beam cured wearlayer. The preferred wearlayer composition is a polymerizable organic urethane-polyester wearlayer coating. The coated printed film is prepared by application of a polyester urethane acrylate composition to a printed sheet of rigid vinyl film and the coating is exposed to a low accelerating energy Electro-curtain to form an abrasion resistant topcoat with no apparent degradation of printed rigid vinyl film.
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