发明授权
US5141783A Application of composite, anti-adhesive films used as support bases for
the formation of at least one polyurethane layer usable in safety
windows
失效
应用复合材料，抗粘胶膜作为支持基础，用于形成安全窗口中最少的一个聚氨酯层
- 专利标题： Application of composite, anti-adhesive films used as support bases for the formation of at least one polyurethane layer usable in safety windows
- 专利标题（中）： 应用复合材料，抗粘胶膜作为支持基础，用于形成安全窗口中最少的一个聚氨酯层
-
申请号： US617091申请日： 1990-11-23
-
公开(公告)号： US5141783A公开(公告)日： 1992-08-25
- 发明人: M. Philippe Corsi , Sylviane Traversier
- 申请人： M. Philippe Corsi , Sylviane Traversier
- 申请人地址： FRX Aubervilliers Cedex
- 专利权人： Saint-Gobain Vitrage International c/o Saint-Gobain Recherche
- 当前专利权人： Saint-Gobain Vitrage International c/o Saint-Gobain Recherche
- 当前专利权人地址： FRX Aubervilliers Cedex
- 优先权： FRX8915392 19891123; FRX8915393 19891123
- 主分类号： B32B17/10
- IPC分类号： B32B17/10 ; B29C33/62 ; B29C33/68 ; B29C41/38 ; B29C59/10 ; B32B27/36 ; B32B27/40 ; C03C27/12
摘要：
The invention relates to an anti-adhesive polyester film comprising polyester film support base having a semicrystalline orientation, which comprises, on at least its surface designed to receive the liquid mass, a coating comprising a fluorine-containing polymer. This application also relates to a method of forming a polyurethane layer onto an adhesive layer and the resulting polyurethane layer.
公开/授权文献
信息查询
