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公开(公告)号：US4349624A
公开(公告)日：1982-09-14
申请号：US201210
申请日：1980-10-27
IPC分类号： G03C1/30
CPC分类号： G03C1/30
摘要： At least one gelatin-containing layer of a photographic silver halide material is hardened with a reaction product of two compounds corresponding to the formulaeR(SO.sub.2 --CH.dbd.CH.sub.2).sub.n (A)in which R is an n-functional aliphatic, aromatic, cycloalkyl or heterocyclic group and n is an integer of from 3 to 6 and ##STR1## in which R.sub.1 and R.sub.2 may be the same or different and represent hydrogen or a lower alkyl group, R.sub.3 is an alkyl group, an aminoalkyl group a substituated or unsubstituated aromatic group, a substituated or unsubstituated 5- or 6-membered heterocyclic ring which may be attached to the N-atom of (B) either directly or through a carbon-containing group, or R.sub.2 and R.sub.3 together represent the atoms required to complete a heterocyclic ring system.
摘要翻译： 至少一个照相卤化银材料的含明胶的层用对应于式R（SO 2 -CH = CH 2）n（A）的两种化合物的反应产物进行硬化，其中R是一个n-官能的脂族，芳族， 环烷基或杂环基，n为3〜6的整数，（B）中，R 1和R 2可以相同或不同，表示氢或低级烷基，R 3为烷基，氨基烷基 取代或未取代的芳族基团，可以直接或通过含碳基团连接到（B）的N-原子的取代或未取代的5-或6-元杂环，或者R 2和R 3一起表示原子 完成杂环体系所需。
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公开(公告)号：US4338394A
公开(公告)日：1982-07-06
申请号：US220756
申请日：1980-12-29
CPC分类号： G03C1/30
摘要： Gelatin-containing layers of photographic materials are hardened by adding a compound containing from 2 to 6 sulfonyl ethyl sulfate groups in the form of its salts and activating the compound by adjusting a pH-value in the range from 6.5 to 11.
摘要翻译： 通过加入含有其盐形式的2至6个磺酰基乙基硫酸盐基团的化合物使含有明胶的照相材料层硬化，并通过调节6.5至11的pH值来活化化合物。
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公开(公告)号：US4323646A
公开(公告)日：1982-04-06
申请号：US201242
申请日：1980-10-27
IPC分类号： G03C1/30
CPC分类号： G03C1/30
摘要： A photographic material containing protein as binding agent is hardened with a compound which contains at least two free vinyl sulfonyl groups in the molecule and which is a bisulfite addition product of a compound containing up to 6 vinyl sulfonyl groups.
摘要翻译： 含有蛋白质作为结合剂的照相材料用分子中含有至少两个游离乙烯基磺酰基的化合物硬化，并且是含有多达6个乙烯基磺酰基的化合物的亚硫酸氢盐加成产物。
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54.发明授权Process of hardening a silver halide photographic material with a 1-carbamoyloxypyridinium salt 失效用1-氨基甲酰氧基吡啶鎓盐硬化卤化银照相材料的方法
公开(公告)号：US4055427A
公开(公告)日：1977-10-25
申请号：US768902
申请日：1977-02-15
IPC分类号： C07D213/89 , G03C1/30 , G03C1/76
CPC分类号： C07D213/89 , G03C1/30
摘要： As quick-acting hardeners for layers which contain protein, in particular gelatin layers for photographic purposes carbamoyl oxypyridinium salts are used.
摘要翻译： 作为含有蛋白质的层的速效硬化剂，特别是用于摄影目的的明胶层，使用氨基甲酰氧基吡啶鎓盐。
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