公开(公告)号：US5418111A

公开(公告)日：1995-05-23

申请号：US233701

申请日：1994-04-26

申请人： Hideaki Naruse ,  Masaaki Tsukase

发明人： Hideaki Naruse ,  Masaaki Tsukase

IPC分类号： G03C8/08 ,  G03C8/10 ,  G03C8/14

CPC分类号： G03C8/08

摘要： Disclosed is a color diffusion transfer photographic material improved in transfer density (Dmax) and treating temperature dependency thereof on color diffusion transfer, comprising a color diffusion transfer light-sensitive element containing at least one compound represented by the following formula (I) and an alkali treating composition: ##STR1## wherein X represents an alkyl group, a cycloalkyl group, an aralkyl group, an alkenyl group, an aryl group, an alkoxy group, an aryloxyl group, an acylamino group, a sulfonylamino group, a ureido group, an alkylthio group, an arylthio group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a sulfonyl group, an acyl group, a urethane group, an amino group, a sulfamoylamino groups, a cyano group, a hydroxyl group, a phosphonic acid ester group or a heterocyclic group; n represents an integer of 1 to 5; Xs may be the same or different, when n is 2, 3, 4 or 5; two Xs may be combined with each other to form a saturated ring or an unsaturated ring, when n is 2, 3, 4 or 5; and the substituents may further be substituted by other substituents.

摘要翻译： 公开了一种颜色扩散转印照相材料，其转印密度（Dmax）提高并且处理其对颜色扩散转移的温度依赖性，包括含有至少一种由下式（I）表示的化合物的颜色扩散转移光敏元件和碱 处理组合物：其中X表示烷基，环烷基，芳烷基，烯基，芳基，烷氧基，芳氧基，酰氨基，磺酰氨基，脲基 基团，烷硫基，芳硫基，烷氧基羰基，氨基甲酰基，氨磺酰基，磺酰基，酰基，氨基甲酸酯基，氨基，氨磺酰氨基，氰基，羟基， 膦酸酯基或杂环基; n表示1〜5的整数， 当n为2,3,4或5时，X可以相同或不同; 当n为2,3,4或5时，两个X可彼此组合以形成饱和环或不饱和环; 并且取代基可以进一步被其它取代基取代。

公开(公告)号：US5066577A

公开(公告)日：1991-11-19

申请号：US513736

申请日：1990-04-24

申请人： Koki Nakamura ,  Takayuki Ito ,  Masaaki Tsukase ,  Toshiki Taguchi

发明人： Koki Nakamura ,  Takayuki Ito ,  Masaaki Tsukase ,  Toshiki Taguchi

IPC分类号： C09B29/15 ,  C09B29/28 ,  G03C8/10

CPC分类号： G03C8/10 ,  C09B29/103 ,  C09B29/28

摘要： A silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide color photographic material contains an image forming compound represented by the following general formula (I):(Dye--X).sub.q --Y (I)wherein Dye represents a cyan dye group represented by the general formula (II) described below or a precursor thereof; X represents a chemical bond or a linking group; Y represents a group having a property of releasing Dye in correspondence or counter-correspondence to development of a light-sensitive silver salt having a latent image distributed imagewise and making a difference in diffusibility between the dye thus-released and the compound represented by (Dye--X).sub.q --Y; Dye and X are connected with each other by C or E in the general formula (II); and q represents an integer of 1 or 2, and when q is 2, the two groups (Dye--X) may be the same or different: ##STR1## wherein A represents a halogen atom, --OR.sup.1 or --SR.sup.1 (wherein R.sup.1 represents an alkyl group, an aryl group or a heterocyclic group); B represents an electron withdrawing group having a Hammett's op value of not less than 0.3; C represents a chemical bond, a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group, a halogen atom, --OR.sup.4, --CONR.sup.4 R.sup.5, --SO.sub.2 NR.sup.4 R.sup.5, --N(R.sup.3)--COR.sub.4 or --N(R.sup.3)--SO.sub.2 R.sub.4 (wherein R.sup.3, R.sup.4 and R.sup.5 each represents a hydrogen atom or a group selected from those defined for R.sup.1, or R.sup.4 and R.sup.5 may combine with each other to form a 5-membered or 6-membered ring); E represents a chemical bond, a hydrogen atom, an alkyl group, a halogen atom, --OR.sup.4, --CONR.sup.4 R.sup.5, --SO.sub.2 NR.sup.4 R.sup.5, --N(R.sup.5)--COR.sup.4 or --N(R.sup.5)--SO.sub.2 R.sup.4 (wherein R.sup.4 and R.sup.5 have the same meaning as defined above); and G represents a hydroxy group or a salt thereof, or a group selected from those represented by the formula (T), (U) or (V): ##STR2## wherein R.sup.21 and R.sup.22, which may be the same or different, each represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an aryl group, a heterocyclic group, an alkylthio group, an arylthio group, an alkoxy group, an aryloxy group or an amino group, or R.sup.21 and R.sup.22 may combine with each other to form a 5-membered or 6-membered ring.

公开(公告)号：US07896931B2

公开(公告)日：2011-03-01

申请号：US12598790

申请日：2008-06-27

申请人： Masakazu Yamaguchi ,  Osamu Takiguchi ,  Masaaki Tsukase ,  Yasuhiro Ishiwata

发明人： Masakazu Yamaguchi ,  Osamu Takiguchi ,  Masaaki Tsukase ,  Yasuhiro Ishiwata

IPC分类号： A61Q5/10

CPC分类号： A61K8/49 ,  A61K8/494 ,  A61K8/4946 ,  A61K2800/4322 ,  A61K2800/4324 ,  A61Q5/065 ,  A61Q5/10

摘要： The present invention relates to a hair dye composition containing a dissociative azo dye which has high dyeing power, is capable of imparting a vivid color to the hair firmly, has excellent fastness to light, shampooing, sweat, friction, and heat, and fades less with the passage of time because the dye is stable against an alkali agent or an oxidizing agent and does not decompose during hair dyeing; and a hair dyeing method using the hair dye composition.

摘要翻译： 本发明涉及一种含有具有高染色力的离解偶氮染料的染发剂组合物，能够使头发牢固地赋予头发鲜艳的色泽，具有优异的耐光性，洗发剂，汗液，摩擦和热量，并且减少 随着时间的推移，因为染料对碱剂或氧化剂是稳定的，并且在染发期间不分解; 和使用染发组合物的染发方法。