发明名称 |
Hydrophilic surface protective layer containing a fluoropolymer latex |
摘要 |
The present invention is a photographic element including a support, at least one silver halide image-forming layer; and a hydrophilic protective layer. The hydrophilic protective layer includes a hydrophilic colloid, and a fluoroolefin-vinyl ether copolymer having a glass transition temperature greater than 25 DEG C. and a hydroxyl number greater than 5.
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申请公布号 |
US5846700(A) |
申请公布日期 |
1998.12.08 |
申请号 |
US19970873607 |
申请日期 |
1997.06.12 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
WANG, YONGCAI;ANDERSON, CHARLES C.;BELLO, JAMES L. |
分类号 |
G03C1/95;G03C1/04;G03C1/76;G03C1/775;G03C1/795;G03C1/91;(IPC1-7):G03C1/775 |
主分类号 |
G03C1/95 |
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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