公开(公告)号：US20050119467A1

公开(公告)日：2005-06-02

申请号：US10980786

申请日：2004-11-04

申请人： Yasuhiro Shimada ,  Yasuhiro Ishiwata ,  Makiko Yokoi

发明人： Yasuhiro Shimada ,  Yasuhiro Ishiwata ,  Makiko Yokoi

IPC分类号： C07D275/02 ,  C07D277/82 ,  C07D285/12 ,  C07D285/135 ,  C09B29/00 ,  C09B29/033 ,  C09B29/26 ,  C09B29/30 ,  D06P1/04 ,  C07C245/04

CPC分类号： C09B29/0074 ,  C09B29/0025

摘要： An azo dye represented by formula (I): A-N═N—B  formula (I) wherein, A represents a group having a substituent required for inducing an intramolecular nucleophilic substitution reaction with a nitrogen atom of a reduced azo group as a nucleophilic species when the azo group is reductively decomposed, the group forming a compound containing the nitrogen atom in a ring structure, and B represents an aromatic or hetero ring which is bound to the azo group through a carbon atom.

摘要翻译： 由式（I）表示的偶氮染料：<？in-line-formula description =“In-line formula”end =“lead”？> ANNB formula（I）<？in-line-formula description =“In-line 式“end =”tail“？>其中，A表示当偶氮基被还原分解时，具有作为亲核物质的还原偶氮基团的氮原子诱导分子内亲核取代反应所需的取代基的基团， 在环结构中含有氮原子的化合物，B表示通过碳原子与偶氮基结合的芳香族或杂环。

公开(公告)号：US08262931B2

公开(公告)日：2012-09-11

申请号：US13073404

申请日：2011-03-28

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

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

IPC分类号： C09K19/52 ,  C09K19/06 ,  C08F2/00 ,  C08F20/42 ,  C08F12/28

CPC分类号： C09K19/24 ,  C08F22/30 ,  C09K19/2007 ,  C09K19/56 ,  C09K2019/0448 ,  Y10T428/10

摘要： A polymerizable liquid crystal compound represented by formula (I) is disclosed. R0 and R1 represent a hydrogen atom, or C1-4 alkyl; L0 and L1 represent a hydrogen atom, or C1-4 alkyl group; A0 and A1 represent a divalent linking group having a 5- to 12-membered cyclic structure; B0 and B1 represent a single bond or a divalent linking group having a 5- to 12-membered cyclic structure; D0 and D1 represent —O—, —S—, or —NR2—; X0 and X1 represent a hydrogen atom, acyl group or cyano; Y0 and Y1 represent a single bond or a divalent group; Q0 and Q1 represent a C1-20 divalent aliphatic group; Z0 and Z1 represent a hydrogen atom, cyano, halogen atom or polymerizable group; and n and m each independently represent an integer of from 0 to 2.

摘要翻译： 公开了由式（I）表示的可聚合液晶化合物。 R 0和R 1表示氢原子或C 1-4烷基; L0和L1表示氢原子或C1-4烷基; A 0和A 1表示具有5〜12元环结构的二价连接基团; B0和B1表示单键或具有5至12元环结构的二价连接基团; D0和D1表示-O - ， - S-或-NR2-; X 0和X 1表示氢原子，酰基或氰基; Y0和Y1表示单键或二价基团; Q0和Q1表示C1-20二价脂族基团; Z0和Z1表示氢原子，氰基，卤素原子或可聚合基团; n和m各自独立地表示0〜2的整数。

公开(公告)号：US20120021354A1

公开(公告)日：2012-01-26

申请号：US13259166

申请日：2010-06-10

申请人： Yoshihiko Fujie ,  Shinichi Kanna ,  Kazuya Oota ,  Yoshiharu Yabuki ,  Hiroaki Idei ,  Yasuhiro Ishiwata

发明人： Yoshihiko Fujie ,  Shinichi Kanna ,  Kazuya Oota ,  Yoshiharu Yabuki ,  Hiroaki Idei ,  Yasuhiro Ishiwata

IPC分类号： G03F7/004 ,  C09B39/00 ,  G03F7/20 ,  G02B5/23 ,  C08K5/47 ,  C09D11/10

CPC分类号： C08K5/47 ,  C09B29/3691 ,  C09B56/16 ,  C09B69/106 ,  C09D11/32 ,  G02B5/201 ,  G02B5/223 ,  G02B5/23 ,  G03F7/0007

摘要： A colored curable composition including: at least one selected from the group consisting of a compound represented by the following Formula (1a) and a tautomer thereof; and at least one polymerizable compound, wherein R11, R12, R13, R14, R15, and R16 each independently represent a hydrogen atom or a monovalent substituent; and R11 and R12, and R15 and R16 independently may bond to each other in each pair to form a ring.

摘要翻译： 一种着色固化性组合物，包括：选自由下式（1a）表示的化合物及其互变异构体的至少一种; 和至少一种可聚合化合物，其中R11，R12，R13，R14，R15和R16各自独立地表示氢原子或一价取代基; R11和R12，R15和R16各自独立地可以在每一对中彼此键合形成环。

公开(公告)号：US20110233465A1

公开(公告)日：2011-09-29

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： C09K19/06 ,  C08F22/26 ,  C08F22/30 ,  C08L35/04 ,  C07C327/32 ,  C07C255/41

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，X1，X2，X3和X4表示-O - ， - S - ， - NH-，-NR-或-SiR0R00-， n1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：US20100146716A1

公开(公告)日：2010-06-17

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： C09B29/36 ,  A61K8/49 ,  A61Q5/10

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

摘要： A hair dye composition containing an azo dye represented by any one of the formulas (1) to (5): [wherein R1, R2a, and R2b each represents a hydrogen atom or a substituent, A and A′ each represents an aromatic heterocyclic residue (having a free valence at carbon atom thereof) and these groups have, in the structure thereof, none of a carboxy group, a sulfo group, and a quaternary ammonium group]; [R represents a coupler component, X1 to X4 represent atoms coupled together with the carbon atom sandwiched between X1 and X4 to form a 5-membered heteroaromatic ring, V1 and V2 each represents a substituent, and a1 and a2 each stands for from 0 to 3]; and [R3 represents a hydroxy group, an alkylsulfonylamino group, an arylsulfonylamino group, or —CH(R4)(R5) (R4 and R5 each representing a substituent having a Hammett's constant ? of 0.2 or greater and less than 1.4), W represents a S atom or N—R6 (R6 representing a substituent), X, Y and Z each represents a nitrogen atom or a carbon atom, R7 and R8 each represents a substituent, and b stands for from 0 to 2].

摘要翻译： 含有式（1）〜（5）中任一项所示的偶氮染料的染发剂组合物[其中R1，R2a和R2b各自表示氢原子或取代基，A和A'各自表示芳族杂环残基 （在其碳原子上具有游离价），并且这些基团在其结构中不具有羧基，磺基和季铵基]。 [R表示成色剂组分，X 1至X 4表示与夹在X 1和X 4之间的碳原子连接在一起形成5元杂芳环的原子，V1和V2各自表示取代基，a1和a2表示0〜 3]; 和[R3表示羟基，烷基磺酰基氨基，芳基磺酰基氨基或-CH（R4）（R5）（R4和R5各自表示哈米特常数ε为0.2以上且小于1.4的取代基），W表示 S原子或N-R6（R6表示取代基），X，Y和Z各自表示氮原子或碳原子，R7和R8各自表示取代基，b表示0〜2]。