发明名称 |
Imaging element comprising one layer the binder of which comprises a mixture of a polyrethane and a acrylic polymer |
摘要 |
<p>The present invention describes an imaging element having a support, and at least one layer formed from an aqueous coating composition containing a film forming binder. The film forming binder is a mixture of a polyurethane and a carboxylic acid containing polymer or copolymer having a glass transition temperature of at least 40<o>C and an acid number of 60 to 260. The carboxylic acid containing polymer or copolymer is reacted with ammonia or amine so that the coating composition has a pH of from 7 to 10.</p> |
申请公布号 |
EP0829757(A2) |
申请公布日期 |
1998.03.18 |
申请号 |
EP19970202665 |
申请日期 |
1997.08.30 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
WANG, YONGCAI;ANDERSON, CHARLES CHESTER |
分类号 |
G03C1/795;C09D175/04;G03C1/76;G03C1/93;(IPC1-7):G03C1/76;C09D133/06 |
主分类号 |
G03C1/795 |
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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