发明授权
- 专利标题： Coating composition for a subbing layer on a polyester film for light sensitive material
- 专利标题（中）： 用于感光材料的聚酯薄膜上的底层涂料组合物
-
申请号： US475239申请日： 1995-06-07
-
公开(公告)号： US5607777A公开(公告)日： 1997-03-04
- 发明人: James J. Krejci , John M. Heberger , Cathy R. Moore , Robin M. Donald
- 申请人： James J. Krejci , John M. Heberger , Cathy R. Moore , Robin M. Donald
- 申请人地址： NJ Somerville
- 专利权人： Hoechst Celanese Corporation
- 当前专利权人： Hoechst Celanese Corporation
- 当前专利权人地址： NJ Somerville
- 主分类号： C08J7/04
- IPC分类号： C08J7/04 ; C08L25/18 ; C08L29/10 ; C08L31/02 ; C08L31/04 ; C08L35/08 ; C09D5/00 ; C09D125/18 ; C09D129/00 ; C09D129/10 ; C09D133/02 ; C09D133/04 ; C09D135/00 ; C09D135/08 ; C09D201/02 ; G03C1/93 ; B32B27/06 ; C09K3/00 ; G03C1/76
摘要：
The present invention discloses a subbing coating composition for polyester films comprising:I polymer A having attached to its backbonecarboxyl groups and/orgroups which form carboxyl groups upon hydrolysis anda polymer B having attached to its backbone --SO.sub.3 X and/or --PO.sub.3 XY groups, whereinX and Y are identical or different and denote an alkali metal, ammonium or hydrogenorII a polymer A' having attached to its backbonecarboxyl groups and/or groups which form carboxyl groups upon hydrolysis, and--SO.sub.3 X and/or --PO.sub.3 XY groups, wherein X and Y are identical or different and denote an alkali metal, ammonium or hydrogenandIII an organic compound C having at least two free hydroxy groups, wherein the coating composition does not comprise addition polymerizable compounds.
公开/授权文献
信息查询
