wherein: X is selected from the group consisting of Cl, F or CN, and Y is each independently selected from the group consisting of H, Cl, F, CN, CF3, CH3, C2H5, n-C3H7, iso-C3H7, n-C4H9, n-C5H11, n-C6H13, OCH3, OC2H5, phenyl, C6F5, C6Cl5, CH2Cl, CH2F, C2F5, n-C3F7, iso-C3F7, OCF3, OC2F5, OC3F7, C(CF3)3, CH2(CF3), CH(CF3)2, COCF3, COC2F5, COCH3, COC2H5; and wherein said overcoat composition being superposed on an imaged light sensitive silver halide emulsion layer on a support, said silver halide emulsion layer containing 1H-pyrazolo[1,5-b][1,2,4]triazole type of magenta coupler. Optionally, the polymer composition may contain a second polymer having a Tg greater than 30 °C."/>
Coating composition for a protecting layer for gelatin based photographic products containing a 1H-pyrazolo-1,5-b1,2,4-triazole-type magenta coupler
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Coating composition for a protecting layer for gelatin based photographic products containing a 1H-pyrazolo-1,5-b1,2,4-triazole-type magenta coupler
Coating composition for a protecting layer for gelatin based photographic products containing a 1H-pyrazolo-1,5-b1,2,4-triazole-type magenta coupler
An overcoat composition comprising a water insoluble polymer having a Tg equal to or less than 30 °C and comprising 75 to 100 weight percent of the monomer having the following formula: wherein: X is selected from the group consisting of Cl, F or CN, and Y is each independently selected from the group consisting of H, Cl, F, CN, CF3, CH3, C2H5, n-C3H7, iso-C3H7, n-C4H9, n-C5H11, n-C6H13, OCH3, OC2H5, phenyl, C6F5, C6Cl5, CH2Cl, CH2F, C2F5, n-C3F7, iso-C3F7, OCF3, OC2F5, OC3F7, C(CF3)3, CH2(CF3), CH(CF3)2, COCF3, COC2F5, COCH3, COC2H5; and wherein said overcoat composition being superposed on an imaged light sensitive silver halide emulsion layer on a support, said silver halide emulsion layer containing 1H-pyrazolo[1,5-b][1,2,4]triazole type of magenta coupler. Optionally, the polymer composition may contain a second polymer having a Tg greater than 30 °C.
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机译：一种外涂层组合物，其包含Tg等于或小于30°C的水不溶性聚合物，并包含75至100重量％的下式单体： <图像文件=“ IMGA0001.GIF” he =“ 27” id =“ ia01” imgContent =“ chem” imgFormat =“ GIF” wi =“ 50” /> 其中： X选自Cl，F或CN，Y分别独立选自H，Cl，F，CN，CF 3 ，CH 3 ，C 2 H 5 ，nC 3 H 7 ，iso-C 3 H 7 ，nC 4 H 9 ，nC 5 H 11 ， nC 6 H 13 ，OCH 3 ，OC 2 H 5 ，苯基， C 6 F 5 ，C 6 Cl 5 ，CH 2 Cl，CH 2 F，C 2 F 5 ，nC 3 F 7 ，iso- C 3 F 7 ，OCF 3 ，OC 2 F 5 ，OC < Sub> 3 F 7 ，C（CF 3 ） 3 ，CH 2 （CF < Sub> 3 ），CH（CF 3 ） 2 ，COCF 3 ，COC 2 F 5 ，COCH 3 ，COC 2 H 5 ;并且其中所述外涂层组合物被叠加在支撑体上的成像的感光卤化银乳剂层上，所述卤化银乳剂层包含1H-吡唑并[1,5-b] [1,2,4]三唑型品红色成色剂。任选地，聚合物组合物可以包含Tg大于30℃的第二聚合物。
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