发明名称 |
Photographic element provided with a backing layer and method for manufacture thereof. |
摘要 |
<p>A photographic element that is useful as an imaging master in the field of graphic arts is comprised of a dimensionally-stable polyester film having a radiation-sensitive silver halide emulsion layer on one side thereof and having on the opposite side, in order, a latex subbing layer and a backing layer. The backing layer is comprised of gelatin, a matting agent, a filter dye and a blocked gelatin-hardening agent. In the manufacture of the photographic element, a high temperature heating step is employed to activate the blocked gelatin-hardening agent and thereby harden the backing layer.</p> |
申请公布号 |
EP0645673(A2) |
申请公布日期 |
1995.03.29 |
申请号 |
EP19940202706 |
申请日期 |
1994.09.21 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
JENNINGS, DAVID FRANCIS;ANDERSON, CHARLES CHESTER;ONUH, BENNETH CHUKWUEMEKA;DELAURA, MARIO DENNIS |
分类号 |
G03C1/30;G03C1/76;G03C1/81;G03C1/825;G03C1/83;G03C1/91;G03C1/95;G03F7/115;(IPC1-7):G03C1/76 |
主分类号 |
G03C1/30 |
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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