公开(公告)号：US4385111A

公开(公告)日：1983-05-24

申请号：US387127

申请日：1982-06-10

申请人： Kotaro Nakamura ,  Takayoshi Kamio ,  Nobuo Furutachi

发明人： Kotaro Nakamura ,  Takayoshi Kamio ,  Nobuo Furutachi

IPC分类号： G03C7/26 ,  G03C7/32 ,  G03C7/392 ,  G03C1/40

CPC分类号： G03C7/3928

摘要： A silver halide color photographic sensitive material is disclosed. The material is comprised of at least one 4-(2-alkoxyarylthio)-5-pyrazolone magenta dye forming coupler and at least one compound represented by general formula (I): ##STR1## wherein each R represents an alkyl group, an alkenyl group, an aryl group, a 5- or 6-membered heterocyclic group having an oxygen atom or a nitrogen atom as a hetero atom, R.sub.4 CO--, R.sub.4 SO.sub.2 -- or R.sub.4 NHCO--, R.sub.1 and R.sub.2 each represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group or an alkenoxy group and R.sub.3 represents a hydrogen atom, an alkyl group, an alkenyl group or an aryl group, wherein R.sub.4 represents an alkyl group, an alkenyl group, an aryl group or a heterocyclic group.The material can be used to form a color image with improved light and heat fastness.

摘要翻译： 公开了一种卤化银彩色感光材料。 该材料由至少一种形成4-（2-烷氧基芳基硫代）-5-吡唑啉酮品红色染料的成色剂和至少一种由通式（I）表示的化合物组成：其中每个R代表烷基， 烯基，芳基，具有氧原子或氮原子作为杂原子的5-或6-元杂环基，R4CO-，R4SO2-或R4NHCO-，R1和R2各自表示氢原子，卤素 烷基，烷基，烯基，烷氧基或链烯氧基，R 3表示氢原子，烷基，烯基或芳基，其中R 4表示烷基，烯基，芳基 或杂环基。 该材料可用于形成具有改善的耐光性和耐热性的彩色图像。

公开(公告)号：US06399712B1

公开(公告)日：2002-06-04

申请号：US09522611

申请日：2000-03-10

申请人： Nobuo Seto ,  Takayoshi Kamio

发明人： Nobuo Seto ,  Takayoshi Kamio

IPC分类号： C08F800

CPC分类号： C08F226/06 ,  C08F212/14 ,  C08F220/34 ,  C08F246/00

摘要： A polymer compound is provided comprising at least one of the monomer units represented by the following formula (A) or formula (B): wherein R11 and R21 each represents a hydrogen atom, an oxy radical group, an alkyl group, an alkenyl group, an alkoxy group or an acyl group; R12 and R22 each represents a hydrogen atom or an alkyl group; Y1 and Y2 each represents ←CONR4—, ←COO— or ←CH(OH)CH2O—; X− represents a chlorine ion, a bromine ion, an iodine ion or a hydroxy ion; Z represents an atom group which together with the nitrogen atom forms a 5- to 7-membered heteroring; R13 and R23 each represents a hydrogen atom, a methyl group, an ethyl group or a halogen atom; R4 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and ← represents a bond to the main chain side of the polymer.

摘要翻译： 提供了包含由下式（A）或式（B）表示的单体单元中的至少一种的高分子化合物：其中R 11和R 21各自表示氢原子，氧自由基，烷基，烯基， 烷氧基或酰基; R 12和R 22各自表示氢原子或烷基; Y1和Y2各自表示←CONR4-，←COO-或←CH（OH）CH2O-; X-表示氯离子，溴离子，碘离子或羟基离子; Z表示与氮原子一起形成5-至7-元杂环的原子基团; R 13和R 23各自表示氢原子，甲基，乙基或卤素原子; R4表示氢原子或碳原子数1〜4的烷基。 ←表示与聚合物的主链侧的键。

公开(公告)号：US06232469B1

公开(公告)日：2001-05-15

申请号：US09400301

申请日：1999-09-21

申请人： Nobuo Seto ,  Takayoshi Kamio

发明人： Nobuo Seto ,  Takayoshi Kamio

IPC分类号： C07D21158

CPC分类号： C09K15/30 ,  B41M5/5227 ,  C07D211/58 ,  C07D211/94

摘要： A novel 4-acylamino-2,2,6,6-tetramethylpiperidine derivatives and antioxidants comprising the same. The 4-acylamino-2,2,6,6-tetramethylpiperidine derivatives are represented by formula (A): wherein R1 represents a hydrogen atom, a hydroxyl group, an oxyradical group, an aliphatic group, an acyl group, an aliphatic oxy group or an acyloxy group; and R2 represents an aliphatic group having at least 3 carbon atoms and at least two hydroxyl groups.

摘要翻译： 一种新的4-酰基氨基-2,2,6,6-四甲基哌啶衍生物和包含其的抗氧化剂。4-酰基氨基-2,2,6,6-四甲基哌啶衍生物由式（A）表示：其中R1表示氢 原子，羟基，氧自由基，脂族基，酰基，脂族氧基或酰氧基; 并且R 2表示具有至少3个碳原子和至少两个羟基的脂族基团。

公开(公告)号：US06200370B1

公开(公告)日：2001-03-13

申请号：US09409679

申请日：1999-09-30

申请人： Toshiki Fujiwara ,  Takayoshi Kamio

发明人： Toshiki Fujiwara ,  Takayoshi Kamio

IPC分类号： C09D1102

CPC分类号： C09D11/328

摘要： A jet printing ink contains an azo dye of the formula (I): wherein X1 is ═N— or ═CR4—; Y1 is —N═ or —CR5═; Z1 is —S—, —NR6— or —N═CR7— in which the right end of each group connects to Y1; the benzene ring A can have a substituent; each of R1, R2 and R6 is hydrogen, an alkyl group, a cycloalkyl group, an aralkyl group, or an aryl group (each group possibly has one or more substituens); each of R3, R4, R5 and R7 is hydrogen, a halogen atom, cyano, hydroxyl, nitro, carboxyl, sulfo, an alkyl group, a cycloalkyl group, an aralkyl group, an aryl group, an alkoxy group, an alkylthio group, an acyl group, an acyloxy group, an alkoxycarbonyl group, an alkylamino group, an arylamino group, or an alkylsufonyl group; or a set of R1 and R2, R1 and the substituent of the benzene ring A, R2 and the substituent of the benzene ring A, R3 and R4, R4 and R5, or R5 and R6 can be combined to form a heterocyclic or aromatic ring which can have a substituent; and at least one of R1, R2, R3, R4, R5, R6, R7, the substituent of the benzene ring A, and the substituent of the formed heterocyclic or aromatic ring has at least one carboxyl or sulfo group.

摘要翻译： 喷墨印刷油墨含有式（I）的偶氮染料：其中X1为= N-或= CR4-; Y1是-N =或-CR5 =; Z1是-S-，-NR6-或-N = CR7-，其中每个基团的右端连接到Y1; 苯环A可以具有取代基; R1，R2和R6各自为氢，烷基，环烷基，芳烷基或芳基（各基团可能具有一个或多个取代基）。 R3，R4，R5和R7各自为氢，卤素原子，氰基，羟基，硝基，羧基，磺基，烷基，环烷基，芳烷基，芳基，烷氧基，烷硫基， 酰基，酰氧基，烷氧基羰基，烷基氨基，芳基氨基或烷基磺酰基; 或一组R1和R2，R1和苯环A，R2的取代基和苯环A，R3和R4，R4和R5或R5和R6的取代基可以组合形成杂环或芳环 其可以具有取代基; 和R 1，R 2，R 3，R 4，R 5，R 6，R 7中的至少一个，苯环A的取代基，所形成的杂环或芳香环的取代基具有至少一个羧基或磺基。

公开(公告)号：US6124084A

公开(公告)日：2000-09-26

申请号：US121852

申请日：1998-07-24

申请人： Keiichi Tateishi ,  Takayoshi Kamio ,  Tetsu Kamosaki ,  Yasuhiro Ishiwata ,  Hideaki Naruse

发明人： Keiichi Tateishi ,  Takayoshi Kamio ,  Tetsu Kamosaki ,  Yasuhiro Ishiwata ,  Hideaki Naruse

IPC分类号： G03C8/10 ,  G03C8/40 ,  G03C1/40

CPC分类号： G03C8/4033 ,  G03C8/10

摘要： A silver halide photographic light-sensitive material comprising a support having provided thereon a layer containing at least one cyan dye image forming compound represented by the following formula (1):(Dye-X).sub.1 --Y (1)wherein Dye, X, Y and q are as defined in the specification. The silver halide photographic light-sensitive material containing the cyan dye image forming compound according to the present invention provides a cyan color image excellent in fastness to light, humidity and heat.

摘要翻译： 一种卤化银摄影感光材料，其包含在其上设置有包含由下式（1）表示的至少一种青色染料成像化合物的层的支撑体：（染料-X）1-Y（1）其中染料，X， Y和q如说明书中所定义。 含有根据本发明的青色染料成像化合物的卤化银照相感光材料提供了对光，湿度和热的牢度优异的青色图像。

公开(公告)号：US5731140A

公开(公告)日：1998-03-24

申请号：US742152

申请日：1996-10-31

申请人： Takayoshi Kamio ,  Nobuo Seto ,  Hironori Hiyoshi

发明人： Takayoshi Kamio ,  Nobuo Seto ,  Hironori Hiyoshi

IPC分类号： C07D231/38 ,  C09B29/00 ,  C09B29/12 ,  G03C8/10 ,  G03C8/40 ,  G03C8/20 ,  G03C8/22

CPC分类号： C09B29/0037 ,  G03C8/10

摘要： A pyrazolylazophenol dye exhibiting excellent spectral characteristics and having high fastness to light, heat, air or chemicals, and a color light-sensitive material containing an image forming compound comprising the dye, which releases a magenta dye exhibiting excellent spectral characteristics and having high fastness to light, heat, air or chemicals.

摘要翻译： 具有优异的光谱特性并且对光，热，空气或化学品具有高耐牢度的吡唑基偶氮染料和含有包含染料的成像化合物的彩色感光材料，其释放出具有优异光谱特性并具有高坚牢度的品红染料 光，热，空气或化学品。

公开(公告)号：US4587210A

公开(公告)日：1986-05-06

申请号：US595195

申请日：1984-03-30

申请人： Michio Ono ,  Masakazu Morigaki ,  Takayoshi Kamio ,  Kozo Aoki ,  Kazuhiko Furuya

发明人： Michio Ono ,  Masakazu Morigaki ,  Takayoshi Kamio ,  Kozo Aoki ,  Kazuhiko Furuya

IPC分类号： G03C7/26 ,  G03C7/392 ,  G03C1/08 ,  G03C7/32

CPC分类号： G03C7/39216

摘要： A color photographic silver halide light-sensitive material is described, characterized by containing at least one of the compounds represented by the general formula (I) and their precursors. ##STR1## wherein R represents ##STR2## (wherein R.sub.1 and R.sub.2 are each a hydrogen atom or an alkyl group and may combine with R.sub.3 to form a ring having 5 to 10 carbon atoms, provided that R.sub.1 and R.sub.2 are not hydrogen atoms at the same time, R.sub.3 is a substituted or unsubstituted aryl group, and n is an integer of 1 to 4), and R' has 1 to 20 carbon atoms and represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted aryl group, or a substituent defined by R as defined above). This light-sensitive material provides color images which are stabilized, i.e., freed of fading and the discoloration of the white ground.

摘要翻译： 描述了彩色照相卤化银感光材料，其特征在于含有至少一种由通式（I）表示的化合物及其前体。 式（I）其中R表示（其中R 1和R 2各自为氢原子或烷基，并且可以与R 3结合形成具有5至10个碳原子的环，条件是R 1和R 2不为 氢原子，R3为取代或未取代的芳基，n为1〜4的整数），R'为碳原子数1〜20，表示取代或未取代的烷基，取代或未取代的环烷基 基团，取代或未取代的芳基或由如上定义的R定义的取代基）。 该感光材料提供稳定的彩色图像，即，消除白色地面的褪色和变色。

公开(公告)号：US4579813A

公开(公告)日：1986-04-01

申请号：US645148

申请日：1984-08-28

申请人： Kozo Aoki ,  Takayoshi Kamio ,  Toshiyuki Watanabe

发明人： Kozo Aoki ,  Takayoshi Kamio ,  Toshiyuki Watanabe

IPC分类号： G03C7/34 ,  C07C67/00 ,  C07C239/00 ,  C07C275/40 ,  G03C7/305 ,  G03C1/46

CPC分类号： G03C7/30523

摘要： A silver halide color photographic material comprising a support having thereon at least a silver halide emulsion layer is described, wherein the photographic material contains a cyan dye-forming coupler represented by formula (I) ##STR1## wherein R represents an unsubstituted or substituted alkyl, aryl, or heterocylic ring group; B represents --O-- or --NR.sub.1 --, wherein R.sub.1 represents a hydrogen atom or an unsubstituted or substituted alkyl or aryl group; Z represents an unsubstituted or substituted aryl group or an alkyl or aralkyl group substituted by a carboxy group or a hydroxy group; A represents a substituted aryl group, or a substituted or unsubstituted heterocyclic ring group; and m represents 0 or 1, provided that when m is 0 the substituent is not an alkoxy group, a halogen atom or a cyano group.

摘要翻译： 描述了包含其上至少具有卤化银乳剂层的载体的卤化银彩色照相材料，其中照相材料含有由式（I）表示的青色染料形成成色剂，其中R表示未取代或未取代的 取代的烷基，芳基或杂环基团; B表示-O-或-NR1-，其中R1表示氢原子或未取代或取代的烷基或芳基; Z表示未取代或取代的芳基或被羧基或羟基取代的烷基或芳烷基; A表示取代的芳基或取代或未取代的杂环基; m表示0或1，条件是当m为0时，取代基不是烷氧基，卤素原子或氰基。