发明名称 |
Scratch resistant-water resistant overcoat for photographic systems |
摘要 |
<p>The present invention is an imaged photographic element having a protective overcoat thereon. The protective overcoat is formed by providing a photographic element having at least one silver halide light-sensitive emulsion layer. A first coating of hydrophobic polymer particles having an average size of 0.01 to 1 microns, a melting temperature of from 55 to 200 DEG C at a weight percent of 30 to 95, and gelatin at a weight percent of 5 to 70 is applied to form a first layer over the silver halide light-sensitive emulsion layer. A second coating of abrasion resistant particles having an average size of from 0.01 to 1 microns is applied to form a second layer over the first layer. The photographic element is developed to provide an imaged photographic element. The first and second layers are fused to form a protective overcoat.</p> |
申请公布号 |
EP1052541(A2) |
申请公布日期 |
2000.11.15 |
申请号 |
EP20000201557 |
申请日期 |
2000.05.01 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
LANDRY-COLTRAIN, CHRISTINE J.T.;YAU, HWEI-LING;FRANKLIN, LINDA M. |
分类号 |
G03C1/76;G03C1/95;G03C11/08;(IPC1-7):G03C1/76 |
主分类号 |
G03C1/76 |
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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