公开(公告)号：US20090049622A1

公开(公告)日：2009-02-26

申请号：US11815383

申请日：2006-02-03

申请人： Kenichi Matsunaga ,  Hiromi Saimiya ,  Dominic Pratt ,  Yasuhiro Ishiwata

发明人： Kenichi Matsunaga ,  Hiromi Saimiya ,  Dominic Pratt ,  Yasuhiro Ishiwata

IPC分类号： A61K8/49 ,  C07C255/61 ,  C07D213/57 ,  A61Q5/10 ,  C07D249/14

CPC分类号： A61K8/466 ,  A61K8/49 ,  A61K8/4933 ,  A61K8/4973 ,  A61K8/4986 ,  A61K2800/4324 ,  A61Q5/10

摘要： Provided is a hair dye composition containing a dissociative direct dye (1): (wherein Ar represents an aromatic group or heterocyclic aromatic group which may have a substituent, Ar′ represents an aromatic group which may be substituted by an alkyl group or an electron drawing group, or a specific heterocyclic aromatic group, and W represents an electron drawing group); or salt thereof.

摘要翻译： 本发明提供含有离解性直接染料（1）的染发剂组合物：（式中，Ar表示可以具有取代基的芳香族基或杂环芳香族基团，Ar'表示可被烷基取代的芳基或电子图 基团或特定的杂环芳族基团，W表示电子绘制基团）。 或其盐。

公开(公告)号：US20080134448A1

公开(公告)日：2008-06-12

申请号：US11722750

申请日：2005-12-20

申请人： Masakazu Yamaguchi ,  Dominic Pratt ,  Makiko Aimi ,  Yasuhiro Ishiwata

发明人： Masakazu Yamaguchi ,  Dominic Pratt ,  Makiko Aimi ,  Yasuhiro Ishiwata

IPC分类号： A61K8/41 ,  A61Q5/10 ,  C07D285/14 ,  C07D417/00

CPC分类号： A61K8/466 ,  A61K8/49 ,  A61Q5/065 ,  A61Q5/10

摘要： A hair dye composition containing an azo dye (1) or a salt thereof wherein R represents a coupler moiety, R1 and R3 each independently represent —SO3M, —SO2NR4R5 or a hydrogen atom, R2, R4 and R5 each independently represent a hydrogen atom or a substituent, and M represents a hydrogen atom, metal atom or ammonium, with a proviso that R1 and R3 are not hydrogen atoms at the same time.

摘要翻译： 含有偶氮染料（1）或其盐的染发剂组合物，其中R表示成色剂部分，R 1和R 3各自独立地表示-SO 3 M，-SO 2 NR 4 R 5或氢原子，R 2，R R 4和R 5各自独立地表示氢原子或取代基，M表示氢原子，金属原子或铵，条件是R 1， / SUB和R 3不同时为氢原子。

公开(公告)号：US06277994B1

公开(公告)日：2001-08-21

申请号：US09540745

申请日：2000-03-31

申请人： Osamu Uchida ,  Yasuhiro Ishiwata ,  Kiyoshi Takeuchi ,  Taiji Katsumata ,  Takashi Nakamura

发明人： Osamu Uchida ,  Yasuhiro Ishiwata ,  Kiyoshi Takeuchi ,  Taiji Katsumata ,  Takashi Nakamura

IPC分类号： C07D28505

CPC分类号： C07D285/08 ,  G03C7/413

摘要： There is disclosed a novel color-developing agent of a 1,2,4-thiadiazol-5-yl hydrazine type. There is also disclosed a silver halide photographic light-sensitive material which gives sufficient color formation by development and forms an image excellent in image quality and image storability, by using the color-developing agent. Further, there is disclosed an image-forming method using the light-sensitive material.

摘要翻译： 公开了一种1,2,4-噻二唑-5-基肼型新型显色剂。 还公开了一种卤化银照相感光材料，其通过显影提供足够的颜色形成，并通过使用显色剂形成图像质量和图像保存性优异的图像。 此外，公开了使用感光材料的图像形成方法。

公开(公告)号：US5665529A

公开(公告)日：1997-09-09

申请号：US627094

申请日：1996-04-03

申请人： Atsuhiro Ohkawa ,  Hisashi Mikoshiba ,  Masaaki Tsukase ,  Yasuhiro Ishiwata ,  Hideaki Naruse

发明人： Atsuhiro Ohkawa ,  Hisashi Mikoshiba ,  Masaaki Tsukase ,  Yasuhiro Ishiwata ,  Hideaki Naruse

IPC分类号： G03C8/10 ,  G03C8/44 ,  G03C8/50 ,  G03C8/20 ,  G03C7/26

CPC分类号： G03C8/10

摘要： A color diffusion transfer photographic material is described, which comprises at least one compound represented by the following formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each independently represents a hydrogen atom, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aryl group, and R.sup.1 and R.sup.2 may be linked to form a ring directly or via an oxygen atom or a nitrogen atom; R.sup.3 represents an --NHSO.sub.2 R.sub.10 group, an --SO.sub.2 NHCOR.sub.10 group, an --SO.sub.2 NHSO.sub.2 R.sub.10 group, an --NHCOR.sub.10 group or an --OH group; R.sub.10 represents an alkyl group; R.sup.4 and R.sup.5 each represents a substituent and when there are a plurality of R.sup.4 and R.sup.5, they may be the same or different; CAR represents a group which releases a dye different from the compound represented by formula (I) in diffusibility by oxidation; x and y each represents 0 or an integer of 1, 2, 3 or 4; and z represents 0 or 1.

摘要翻译： 描述了颜色扩散转印照相材料，其包含至少一种由下式（I）表示的化合物：其中R 1和R 2各自独立地表示氢原子，取代或未取代的烷基或 取代或未取代的芳基，R 1和R 2可以直接或通过氧原子或氮原子连接形成环; R3表示-NHSO2R10基团，-SO2NHCOR10基团，-SO2NHSO2R10基团，-NHCOR10基团或-OH基团; R 10表示烷基; R4和R5各自表示取代基，当存在多个R 4和R 5时，它们可以相同或不同; CAR表示通过氧化释放与式（I）表示的化合物不同的染料的扩散性的基团; x和y各自表示0或1,2,3或4的整数; z表示0或1。

公开(公告)号：US5643709A

公开(公告)日：1997-07-01

申请号：US627796

申请日：1996-04-04

申请人： Takayoshi Kamio ,  Yasuhiro Ishiwata ,  Tomomi Tateishi

发明人： Takayoshi Kamio ,  Yasuhiro Ishiwata ,  Tomomi Tateishi

IPC分类号： B41M5/382 ,  B41M5/00 ,  B41M5/385 ,  B41M5/388 ,  B41M5/39 ,  B41M5/50 ,  B41M5/52 ,  C09B29/12 ,  G03C8/10

CPC分类号： B41M5/388 ,  B41M5/5254 ,  B41M5/5245 ,  Y10S430/142 ,  Y10S430/165

摘要： A thermal transfer recording material capable of giving a color image having an excellent color reproducibility as well as good light fastness and free from fading, bleeding and contamination of an article contacted is provided. The thermal transfer recording material comprises a thermal transfer dye donating material containing the specified thermally migratable, dissociative heteryl azo dye of phenol or naphthol type and an image receiving material for thermal transfer printing, containing at least one of basic materials and mordants as a dye receiving compound.

摘要翻译： 提供一种热转印记录材料，其能够提供具有优异的颜色再现性以及良好的耐光性并且没有接触的制品的褪色，渗色和污染的彩色图像。 热转印记录材料包括含有苯酚或萘酚类的特定的可热迁移的离解杂芳基偶氮染料的热转印染料供给材料和用于热转印的图像接收材料，其含有至少一种碱性材料和媒染剂作为染料接收 复合。

公开(公告)号：US08361345B2

公开(公告)日：2013-01-29

申请号：US13073520

申请日：2011-03-28

申请人： Masaomi Kimura ,  Shunya Katoh ,  Mitsuyoshi Ichihashi ,  Yasuhiro Ishiwata ,  Masatoshi Mizumura

发明人： Masaomi Kimura ,  Shunya Katoh ,  Mitsuyoshi Ichihashi ,  Yasuhiro Ishiwata ,  Masatoshi Mizumura

IPC分类号： C09K19/38 ,  C09K19/20 ,  C07C255/41 ,  C07C327/28 ,  C07C327/32 ,  C08F20/30 ,  C08F22/26 ,  C08F22/30 ,  C08L35/04 ,  G02B5/30

CPC分类号： C09K19/2014 ,  C07C255/41 ,  C07C327/28 ,  C08F20/30 ,  C08F22/26 ,  C08F22/30 ,  C09K19/22 ,  C09K19/28 ,  C09K2019/0448

摘要： A compound represented by formula (I) is disclosed. P1 and P2 represent a polymerizable group; m1 and m2 represent an integer of from 1 to 10, “A” represents a divalent group having a 5- to 18-membered aromatic hydrocarbon ring or a 5- to 18-membered aromatic hetero ring, L3 and L4 represent a C1-10 alkyl group or a C1-10 alkoxy group, k1 and k2 represent an integer of from 0 to 4, X1, X2, X3 and X4 represent —O—, —S—, —NH—, —NR— or —SiR0R00—, n1 and n2 represent 0 or 1, provided that at least one of them is 1; and L1a, L1b, L2a and L2b represent a hydrogen atom, halogen atom, —CN, —NC, —NCO, —NCS, or —OCN, provided that those in which both of X2 and X3 represent —O—, those in which one of X2 and X3 represents —O— and another represents —NH— or —NR— are excluded only when n1 is 1, both of L1a and L1b are hydrogen atoms, n2 is 1, and both of L2a and L2b are hydrogen atoms, or only when n1 is 1, both of L1a and L1b are hydrogen atoms, and n2 is 0.

摘要翻译： 公开了由式（I）表示的化合物。 P1和P2表示可聚合基团; m1和m2表示1〜10的整数，A表示具有5至18元芳族烃环或5至18元芳族杂环的二价基团，L3和L4表示C1-10烷基 或C 1-10烷氧基，k1和k2表示0-4的整数，X 1，X 2，X 3和X 4表示-O - ， - S - ， - NH - ， - NR-或-SiR 0 R e O-，n 1和 n2表示0或1，条件是它们中的至少一个为1; 并且L1a，L1b，L2a和L2b表示氢原子，卤原子，-CN，-NC，-NCO，-NCS或-OCN，条件是X2和X3都表示-O-的那些，其中 X2和X3之一表示-O-，另一个表示-NH-或-NR-仅在n1为1时排除，L1a和L1b均为氢原子，n2为1，L2a和L2b均为氢原子， 或者仅当n1为1时，L1a和L1b都为氢原子，n2为0。

公开(公告)号：US07947815B2

公开(公告)日：2011-05-24

申请号：US11631188

申请日：2005-06-29

申请人： Yasuhiro Ishiwata

发明人： Yasuhiro Ishiwata

IPC分类号： C09B29/039 ,  D06P1/18

CPC分类号： C09B29/0081 ,  C07D513/04 ,  C09B29/12 ,  C09B29/26

摘要： An azo dye represented by the following formula (I): wherein, in formula (I), R1, R2, R3, and R4 each independently represent a hydrogen atom, an aliphatic group, an aryl group, a halogen atom, an acyl group, a cyano group, an acylamino group, an aliphatic oxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, an aliphatic sulfonyl group, an arylsulfonyl group, a sulfamoyl group, an aliphatic oxycarbonylamino group, an aryloxycarbonylamino group, a sulfo group, a carboxyl group, a carbamoylamino group, a sulfamoylamino group, or an aliphatic- or aromatic-sulfonylamino group, wherein R1 and R2 and/or R3 and R4 may be combined with each other to form a five- or six-membered aromatic ring or non-aromatic ring; X represents a carbon atom or a nitrogen atom, wherein n is 0 when X is a nitrogen atom and n is 1 when X is a carbon atom; A, B, C, and D each represent a carbon atom or a nitrogen atom, provided that at least one of A, B, C and D represents a nitrogen atom; Y represents a substituent; and m denotes an integer from 0 to 3.

摘要翻译： 由下式（I）表示的偶氮染料：其中，在式（I）中，R 1，R 2，R 3和R 4各自独立地表示氢原子，脂族基团，芳基，卤素原子，酰基 ，氰基，酰氨基，脂族氧羰基，芳氧基羰基，氨基甲酰基，脂族磺酰基，芳基磺酰基，氨磺酰基，脂族氧羰基氨基，芳氧基羰基氨基，磺基，羧基 基团，氨基甲酰基氨基，氨磺酰基氨基或脂族 - 或芳族 - 磺酰基氨基，其中R 1和R 2和/或R 3和R 4可以彼此结合形成五元或六元芳环或非 - 芳香环 X表示碳原子或氮原子，当X为氮原子时，n为0，X为碳原子时，n为1; A，B，C和D各自表示碳原子或氮原子，条件是A，B，C和D中的至少一个表示氮原子; Y表示取代基; m表示0〜3的整数。

公开(公告)号：US07662193B2

公开(公告)日：2010-02-16

申请号：US11815383

申请日：2006-02-03

申请人： Kenichi Matsunaga ,  Hiromi Saimiya ,  Dominic Pratt ,  Yasuhiro Ishiwata

发明人： Kenichi Matsunaga ,  Hiromi Saimiya ,  Dominic Pratt ,  Yasuhiro Ishiwata

IPC分类号： A61Q5/10

CPC分类号： A61K8/466 ,  A61K8/49 ,  A61K8/4933 ,  A61K8/4973 ,  A61K8/4986 ,  A61K2800/4324 ,  A61Q5/10

摘要： Provided is a hair dye composition containing a dissociative direct dye (1): (wherein Ar represents an aromatic group or heterocyclic aromatic group which may have a substituent, Ar′ represents an aromatic group which may be substituted by an alkyl group or an electron drawing group, or a specific heterocyclic aromatic group, and W represents an electron drawing group); or salt thereof.

摘要翻译： 本发明提供含有离解性直接染料（1）的染发剂组合物：（式中，Ar表示可以具有取代基的芳香族基或杂环芳香族基团，Ar'表示可被烷基取代的芳基或电子图 基团或特定的杂环芳族基团，W表示电子绘制基团）。 或其盐。

公开(公告)号：US20080027221A1

公开(公告)日：2008-01-31

申请号：US11631188

申请日：2005-06-29

申请人： Yasuhiro Ishiwata

发明人： Yasuhiro Ishiwata

IPC分类号： C07D513/04

CPC分类号： C09B29/0081 ,  C07D513/04 ,  C09B29/12 ,  C09B29/26

摘要： An azo dye represented by the following formula (I): wherein, in formula (I), R1, R2, R3, and R4 each independently represent a hydrogen atom, an aliphatic group, an aryl group, a halogen atom, an acyl group, a cyano group, an acylamino group, an aliphatic oxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, an aliphatic sulfonyl group, an arylsulfonyl group, a sulfamoyl group, an aliphatic oxycarbonylamino group, an aryloxycarbonylamino group, a sulfo group, a carboxyl group, a carbamoylamino group, a sulfamoylamino group, or an aliphatic- or aromatic-sulfonylamino group, wherein R1 and R2 and/or R3 and R4 may be combined with each other to form a five- or six-membered aromatic ring or non-aromatic ring; X represents a carbon atom or a nitrogen atom, wherein n is 0 when X is a nitrogen atom and n is 1 when X is a carbon atom; A, B, C, and D each represent a carbon atom or a nitrogen atom, provided that at least one of A, B, C and D represents a nitrogen atom; Y represents a substituent; and m denotes an integer from 0 to 3.

摘要翻译： 由下式（I）表示的偶氮染料：其中，在式（I）中，R 1，R 2，R 3， R 4各自独立地表示氢原子，脂肪族基团，芳基，卤素原子，酰基，氰基，酰基氨基，脂肪族氧基羰基，芳氧基羰基， 氨基甲酰基，脂族磺酰基，芳基磺酰基，氨磺酰基，脂族氧基羰基氨基，芳氧基羰基氨基，磺基，羧基，氨基甲酰基氨基，氨磺酰基氨基或脂族 - 或芳族 - 磺酰基氨基 基团，其中R 1和R 2和/或R 3和R 4可以彼此结合 形成五元或六元芳香环或非芳香环; X表示碳原子或氮原子，当X为氮原子时，当X为碳原子时，n为1时，n为0; A，B，C和D各自表示碳原子或氮原子，条件是A，B，C和D中的至少一个表示氮原子; Y表示取代基; 并且 m表示0〜3的整数。