发明名称 |
Color photographic recording material capable of being developed by heat treatment |
摘要 |
In a heat developable color photographic recording material containing, in a common layer of binder, a light-sensitive silver halide, optionally combined with a substantially light-sensitive silver salt, and a non-diffusible dye releasing compound, the binder of the said layer consists to an extent of at least 30% by weight of a polyurethane containing anionic groups. The recording material has a considerably increased sensitivity combined with improved Dmin/Dmax relationship.
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申请公布号 |
US4810628(A) |
申请公布日期 |
1989.03.07 |
申请号 |
US19860896406 |
申请日期 |
1986.08.13 |
申请人 |
AGFA-GEVAERT AKTIENGESELLSCHAFT |
发明人 |
SCHRANZ, KARL-WILHELM;SCHENK, GUENTHER |
分类号 |
G03C7/00;G03C1/04;G03C1/498;G03C8/40;(IPC1-7):G03C1/04 |
主分类号 |
G03C7/00 |
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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