发明名称 |
Color photographic material |
摘要 |
A colour photographic material in which a package of layers is provided which consists, in the stated sequence, of (a) a silver halide-free layer containing colour coupler, (b) a layer containing silver halide and (c) a silver halide-free layer containing colour coupler, wherein at least one of layers (a) and (c) consists to an extent of at least 20 vol. % of a synthetic polymer, is distinguished by an improved grain/sensitivity ratio.
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申请公布号 |
US6087083(A) |
申请公布日期 |
2000.07.11 |
申请号 |
US19980184873 |
申请日期 |
1998.11.03 |
申请人 |
ASFA-GEVAERT N.V. |
发明人 |
BELL, PETER;BUESCHER, RALF;ENDRES, LOTHAR;ROSENHAHN, LOTHAR;SCHEERER, RAINER;SIMON, LYDIA;STETZER, THOMAS |
分类号 |
G03C7/30;G03C7/396;(IPC1-7):G03C1/08;G03C7/26;G03C7/32 |
主分类号 |
G03C7/30 |
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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