发明名称 |
Coating composition for a subbing layer on a polyester film for light sensitive material. |
摘要 |
The present invention discloses a subbing coating composition for polyester films comprising: I a polymer A having attached to its backbone carboxyl groups and/or groups which form carboxyl groups upon hydrolysis and a polymer B having attached to its backbone -SO3X and/or -PO3XY groups, wherein X and Y are identical or different and denote an alkali metal, ammonium or hydrogen or II a polymer A' having attached to its backbone carboxyl groups and/or groups which form carboxyl groups upon hydrolysis, and -SO3X and/or -PO3XY groups, wherein X and Y are identical or different and denote an alkali metal, ammonium or hydrogen and III an organic compound C having at least two free hydroxy groups, wherein the coating composition does not comprise addition polymerizable compounds. |
申请公布号 |
EP0661362(A1) |
申请公布日期 |
1995.07.05 |
申请号 |
EP19940119917 |
申请日期 |
1994.12.16 |
申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
KREJCI, JAMES J.;HEBERGER, JOHN M.;MOORE, CATHY R.;DONALD, ROBIN M. |
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 |
主分类号 |
C08J7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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