发明名称 |
Color photographic materials containing polymeric couplers |
摘要 |
Color photographic materials comprise a support bearing a silver halide emulsion and at least one water-dispersible polymeric coupler. The polymeric coupler is formed by polymerization of a mixture of at least one ethylenically unsaturated coupler monomer containing a dye-forming coupler moiety and at least one ionic monomer containing an ionizable functional group, in a water-miscible organic solvent. The polymeric coupler contains less than 10 weight percent of the ionic monomer.
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申请公布号 |
US5360710(A) |
申请公布日期 |
1994.11.01 |
申请号 |
US19920879044 |
申请日期 |
1992.05.06 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
CHEN, TIEN-TEH;COWAN, STANLEY W.;SCHOFIELD, EDWARD;TANG, PING-WAH |
分类号 |
C08F20/36;G03C7/327;(IPC1-7):G03C7/327 |
主分类号 |
C08F20/36 |
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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