发明授权
US5723274A Film former and non-film former coating composition for imaging elements
失效
用于成像元件的成膜剂和非成膜前涂料组合物
- 专利标题： Film former and non-film former coating composition for imaging elements
- 专利标题（中）： 用于成像元件的成膜剂和非成膜前涂料组合物
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申请号： US712010申请日： 1996-09-11
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公开(公告)号： US5723274A公开(公告)日： 1998-03-03
- 发明人: Charles Chester Anderson , Yongcai Wang
- 申请人： Charles Chester Anderson , Yongcai Wang
- 申请人地址： NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： NY Rochester
- 主分类号： B05D7/24
- IPC分类号： B05D7/24 ; C09D201/08 ; G03C1/76 ; G03C1/89 ; B32B27/30 ; G03C1/053 ; G03C1/93
摘要：
The present invention is an imaging element which includes a support and at least one layer formed from, (A) film forming binder, and (B) non-film forming polymeric particles. The film forming binder is formed from a coating solution of carboxylic acid containing vinyl polymer or copolymer having a glass transition temperature of greater than 50.degree. C. and an acid number of 60 to 260, the carboxylic acid containing vinyl polymer or copolymer is reacted with ammonia or amine so that the coating solution has a pH of from 7 to 10.
公开/授权文献
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