发明名称 |
Heat-developable color photo-sensitive material with polymeric coupler |
摘要 |
In a heat-developable color photo-sensitive material comprising a support bearing thereon a photographic component layer containing at least a photo-sensitive silver halide, a reducing agent, a binder and a dye-providing material; said heat-developable photo-sensitive material characterized in that at least one of said dye-providing materials is a polymer having a repetition unit being derived from a monomer Formula [I] below: <IMAGE> Formula [I] wherein , Q represents an ethylene unsaturated group or a group having an ethylene unsaturated group; Z represents a group of atoms required for forming a nitrogen-containing heterocyclic residual group in which a polymerizable ethylene unsaturated bonding may also be incorporated into the heterocyclic ring, together with a nitrogen atom; R1 represents an alkyl, aryl, alkylamino, anilino, acylamino or ureido group; Ar represents an aryl group or a heterocyclic residual group; and n is an integer of zero or one.
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申请公布号 |
US4631251(A) |
申请公布日期 |
1986.12.23 |
申请号 |
US19850771000 |
申请日期 |
1985.08.30 |
申请人 |
KONISHIROKU PHOTO INDUSTRY CO., LTD. |
发明人 |
KOMAMURA, TAWARA;SUGINAKA, SHUNJI;TACHIBANA, KIMIE |
分类号 |
C09B57/00;G03C1/498;G03C7/00;G03C8/40;(IPC1-7):G03C1/40;G03C5/54 |
主分类号 |
C09B57/00 |
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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