公开(公告)号：US4292247A

公开(公告)日：1981-09-29

申请号：US898667

申请日：1978-04-21

申请人： Masao Nishikuri ,  Akira Takeshita ,  Hirohito Kenmochi

发明人： Masao Nishikuri ,  Akira Takeshita ,  Hirohito Kenmochi

IPC分类号： C07C225/36 ,  C07C97/26

CPC分类号： C07C225/36

摘要： 1-Amino-2,4-dibromoanthraquinone, which can be hydrolyzed to produce 1-amino-2-bromo-4-hydroxyanthraquinone which is an intermediate for the production of dyes, is produced by bromination of 1-aminoanthraquinone in a concentrated sulfuric acid at a temperature of 50.degree. to 150.degree. C.

摘要翻译： 可以水解产生作为染料生产中间体的1-氨基-2-溴-4-羟基蒽醌的1-氨基-2,4-二溴蒽醌是通过在浓硫酸中溴化1-氨基蒽醌来制备的 在50〜150℃的温度下

公开(公告)号：US4331584A

公开(公告)日：1982-05-25

申请号：US152611

申请日：1980-05-23

申请人： Masao Nishikuri ,  Michio Yamazaki ,  Kiyoteru Kojima ,  Junzaburo Seino ,  Hirohito Kenmochi

发明人： Masao Nishikuri ,  Michio Yamazaki ,  Kiyoteru Kojima ,  Junzaburo Seino ,  Hirohito Kenmochi

IPC分类号： C09B23/14 ,  C07C121/78

CPC分类号： C09B23/141 ,  C09B23/143

摘要： Styryl compounds represented by the following general formula (I): ##STR1## wherein X.sub.1 is a halogen atom or a lower alkyl or lower alkoxy group, X.sub.2, Y.sub.1 and Y.sub.2 are each a hydrogen or halogen atom or a lower alkyl or lower alkoxy group, R.sub.1 and R.sub.3 are each an unsubstituted or substituted alkyl group, and R.sub.2 is a straight or branched C.sub.3 -C.sub.10 alkylene group or an alicyclic hydrocarbon-containing alkylene group, a process for producing them, a process for dyeing and printing hydrophobic fibers by their use and a process for coloring synthetic resins by their use. According to said processes a clear yellow color of high fastness can be given to the fibers and synthetic resins.

摘要翻译： 由以下通式（I）表示的苯乙烯基化合物：其中X 1是卤素原子或低级烷基或低级烷氧基，其中X 1，Y 1和Y 2各自为氢或卤素原子或低级烷基或 低级烷氧基，R 1和R 3各自为未取代或取代的烷基，R 2为直链或支链C 3 -C 10亚烷基或含脂环烃的亚烷基，其制备方法，染色和印花方法 通过使用它们的纤维和通过其使用使合成树脂着色的方法。 根据所述方法，可以给纤维和合成树脂提供高坚牢度的透明黄色。

公开(公告)号：US4230852A

公开(公告)日：1980-10-28

申请号：US970336

申请日：1978-12-18

申请人： Yoshihisa Sueda ,  Suketsugu Koumura ,  Kazuyoshi Hirabayashi ,  Hirohito Kenmochi ,  Hisashige Terao ,  Yoshio Mori

发明人： Yoshihisa Sueda ,  Suketsugu Koumura ,  Kazuyoshi Hirabayashi ,  Hirohito Kenmochi ,  Hisashige Terao ,  Yoshio Mori

IPC分类号： C09B62/04 ,  C07D251/50

CPC分类号： C09B62/04 ,  C09B62/043

摘要： A dye, which is suitable for dyeing cellulosic fiber materials, of the formula, ##STR1## wherein R and R' are each hydrogen, a C.sub.1 -C.sub.4 alkyl, or C.sub.1 -C.sub.4 hydroxyalkyl, m is an integer of 1 to 6, n and n' are each an integer of 2 to 4, and when m is 2 or more, n may be the same or different integer between 2 and 4, X is hydrogen or a group of the formula ##STR2## (wherein Q is a dye residue, R.sub.1 is hydrogen or a C.sub.1 -C.sub.4 alkyl and R.sub.2 is halogen); Y is hydrogen or a group of the formula ##STR3## (wherein Q' is a dye residue, and when m is 2 or more, Q's may be the same or different, R.sub.1 ' is hydrogen or a C.sub.1 -C.sub.4 alkyl and R.sub.2 ' is halogen); Z is hydrogen or a group of the formula ##STR4## (wherein Q" is a dye residue, R.sub.1 " is hydrogen or a C.sub.1 -C.sub.4 alkyl and R.sub.2 " is halogen, Q, Q' and Q" may independently be the same or different and X, Y and Z are not hydrogen at the same time).

公开(公告)号：US4488992A

公开(公告)日：1984-12-18

申请号：US100911

申请日：1979-12-06

申请人： Kenji Yoshinaga ,  Kiyoyasu Hashimoto ,  Tetsuo Okaniwa ,  Hirohito Kenmochi

发明人： Kenji Yoshinaga ,  Kiyoyasu Hashimoto ,  Tetsuo Okaniwa ,  Hirohito Kenmochi

IPC分类号： C09B29/00 ,  C09B29/08 ,  C07D277/82

CPC分类号： C09B29/0809 ,  C09B29/0088

摘要： A disperse dye of the formula, ##STR1## wherein R.sub.1 is an alkyl group having 5 to 6 carbon atoms, R.sub.2 is an alkyl group having 5 to 6 carbon atoms, a cyano-ethyl group, R.sub.3 is a hydrogen atom or a lower alkyl, amino or phenyl group, and Y.sub.1 and Y.sub.2 represent independently a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a nitro group, a cyano group, a thiocyanate group or an alkylsulfonyl group, provided that both Y.sub.1 and Y.sub.2 are not hydrogen at the same time and Y.sub.1 is located at the 4- or 5-position, which is useful for dyeing hydrophobic fibers in brilliant red to violet shade with good fastnesses.

摘要翻译： 一种下式的分散染料，其中R1是具有5至6个碳原子的烷基，R2是具有5至6个碳原子的烷基，氰基乙基，R3是氢原子或低级烷基 ，氨基或苯基，Y1和Y2独立地表示氢原子，低级烷基，低级烷氧基，卤素原子，硝基，氰基，硫氰酸酯基或烷基磺酰基，条件是Y1 Y2同时不是氢，Y1位于4-或5-位，可用于染色具有良好坚牢度的亮红色至紫色阴影的疏水性纤维。

公开(公告)号：US4505549A

公开(公告)日：1985-03-19

申请号：US330487

申请日：1981-12-14

申请人： Yasutaka Shimidzu ,  Hirohito Kenmochi ,  Toshihiko Ueno ,  Chizuka Tani

发明人： Yasutaka Shimidzu ,  Hirohito Kenmochi ,  Toshihiko Ueno ,  Chizuka Tani

IPC分类号： C09B1/54 ,  C09K19/32 ,  C09K19/34 ,  C09K19/60 ,  G02F1/13 ,  G02F1/137 ,  G09F9/35 ,  C09K3/34 ,  G09F9/00

CPC分类号： C09K19/603 ,  C09B1/547

摘要： A liquid crystal display device comprising a liquid crystal composition filled between one pair of electrode substrates at least one of which is transparent, said liquid crystal composition containing one or more blue dye(s) represented by the following general formula: ##STR1## wherein one of X and Y is amino group and the other is hydroxyl group; and R is alkyl group, alkoxy group, alkylthio group, aryl group, aralkyl group, aryloxy group, arylthio group, aralkyloxy group, aralkylthio group, halogen atom, piperidino group, piperazino group, morpholino group, pyrrolidino group or a group ##STR2## in which R.sub.1 and R.sub.2 are hydrogen atom, alkyl group, aryl group or aralkyl group; provided that the alkyl chain and the aryl ring in substituents R, R.sub.1 and R.sub.2 may optionally be substituted.

摘要翻译： 一种液晶显示装置，包括填充在一对电极基板之间的液晶组合物，所述液晶组合物中的至少一个是透明的，所述液晶组合物含有一种或多种由以下通式表示的蓝色染料：其中一个 的X和Y是氨基，另一个是羟基; R为烷基，烷氧基，烷硫基，芳基，芳烷基，芳氧基，芳硫基，芳烷氧基，芳烷硫基，卤素原子，哌啶子基，哌嗪基，吗啉代基，吡咯烷子基或基团。 其中R1和R2是氢原子，烷基，芳基或芳烷基; 取代基R 1，R 2和R 2中的烷基链和芳基环可任选被取代。

公开(公告)号：US4148790A

公开(公告)日：1979-04-10

申请号：US788444

申请日：1977-04-18

申请人： Yoshihisa Sueda ,  Suketsugu Koumura ,  Kazuyoshi Hirabayashi ,  Hirohito Kenmochi ,  Hisashige Terao ,  Yoshio Mori

发明人： Yoshihisa Sueda ,  Suketsugu Koumura ,  Kazuyoshi Hirabayashi ,  Hirohito Kenmochi ,  Hisashige Terao ,  Yoshio Mori

IPC分类号： C09B62/04 ,  C09B45/48 ,  C09B62/08

CPC分类号： C09B62/043

摘要： A dye, which is suitable for dyeing cellulosic fiber materials, of the formula, ##STR1## wherein R and R' are each hydrogen, a C.sub.1 -C.sub.4 alkyl, or C.sub.1 -C.sub.4 hydroxyalkyl, m is an integer of 1 to 6, n and n' are each an integer of 2 to 4, and when m is 2 or more, n may be the same or different integer between 2 and 4, X is hydrogen or a group of the formula ##STR2## (wherein Q is a dye residue, R.sub.1 is hydrogen or a C.sub.1 -C.sub.4 alkyl and R.sub.2 is halogen); Y is hydrogen or a group of the formula ##STR3## 1 (wherein Q' is a dye residue, and when m is 2 or more, Q's may be the same or different, R.sub.1 ' is hydrogen or a C.sub.1 -C.sub.4 alkyl and R.sub.2 ' is halogen); Z is hydrogen or a group of the formula ##STR4## 5 (wherein Q" is a dye residue, R.sub.1 " is hydrogen or a C.sub.1 -C.sub.4 alkyl and R.sub.2 " is halogen, Q, Q' and Q" may independently be the same or different and X, Y and Z are not hydrogen at the same time).

摘要翻译： 适用于染色纤维素纤维材料的染料，具有下式，其中R和R'各自为氢，C1-C4烷基或C1-C4羟基烷基，m为1至6的整数，n 和n'各自为2〜4的整数，当m为2以上时，n可以相同或不同，2〜4之间的整数，X为氢或式“IMAGE”（其中Q为 染料残基，R1为氢或C1-C4烷基，R2为卤素）; Y是氢或式（IMAGE）1的基团（其中Q'是染料残基，当m为2或更大时，Q可以相同或不同，R 1'是氢或C 1 -C 4烷基，R 2 '是卤素）; Z是氢或式“IMAGE”5的基团（其中Q“是染料残基，R1”是氢或C1-C4烷基，R2“是卤素，Q，Q'和Q”可以是 独立地相同或不同，并且X，Y和Z不同时为氢）。

公开(公告)号：US4632781A

公开(公告)日：1986-12-30

申请号：US685536

申请日：1984-12-24

申请人： Yasutaka Shimidzu ,  Hirohito Kenmochi ,  Toshihiko Ueno ,  Chizuka Tani

发明人： Yasutaka Shimidzu ,  Hirohito Kenmochi ,  Toshihiko Ueno ,  Chizuka Tani

IPC分类号： C09B1/54 ,  C09K19/32 ,  C09K19/34 ,  C09K19/60 ,  G02F1/13 ,  G02F1/137 ,  G09F9/35 ,  C07C97/26

CPC分类号： C09K19/603 ,  C09B1/547

摘要： A liquid crystal display device comprising a liquid crystal composition filled between one pair of electrode substrates at least one of which is transparent, said liquid crystal composition containing one or more blue dye(s) represented by the following general formula: ##STR1## wherein one of X and Y is amino group and the other is hydroxyl group; and R is alkyl group, alkoxy group, alkylthio group, aryl group, aralkyl group, aryloxy group, arylthio group, aralkyloxy group, aralkylthio group, halogen atom, piperidino group, piperazino group, morpholino group, pyrrolidino group or a group ##STR2## in which R.sub.1 and R.sub.2 are hydrogen atom, alkyl group, aryl group or aralkyl group; provided that the alkyl chain and the aryl ring in substituents R, R.sub.1 and R.sub.2 may optionally be substituted.

摘要翻译： 一种液晶显示装置，包括填充在一对电极基板之间的液晶组合物，所述液晶组合物中的至少一个是透明的，所述液晶组合物含有一种或多种由以下通式表示的蓝色染料：其中一个 的X和Y是氨基，另一个是羟基; R为烷基，烷氧基，烷硫基，芳基，芳烷基，芳氧基，芳硫基，芳烷氧基，芳烷硫基，卤素原子，哌啶子基，哌嗪基，吗啉代基，吡咯烷子基或基团。 其中R1和R2是氢原子，烷基，芳基或芳烷基; 取代基R 1，R 2和R 2中的烷基链和芳基环可任选被取代。

公开(公告)号：US4536569A

公开(公告)日：1985-08-20

申请号：US247869

申请日：1981-03-26

申请人： Kiyoyasu Hashimoto ,  Kenji Yoshinaga ,  Yoshio Mori ,  Junzaburo Seino ,  Hirohito Kenmochi ,  Katsunobu Sato

发明人： Kiyoyasu Hashimoto ,  Kenji Yoshinaga ,  Yoshio Mori ,  Junzaburo Seino ,  Hirohito Kenmochi ,  Katsunobu Sato

IPC分类号： C09B1/503 ,  C09B29/08 ,  C09B41/00 ,  C09B43/42 ,  C09B67/00 ,  C09B67/10 ,  C09B67/22 ,  D06P1/16 ,  C09B29/01 ,  C09B29/12 ,  C09B46/00 ,  D06P1/18

CPC分类号： D06P1/16 ,  C09B1/503 ,  C09B29/081 ,  C09B41/001 ,  C09B43/42 ,  C09B67/0015 ,  C09B67/0029 ,  C09B67/0033 ,  C09B67/0041 ,  Y10S534/02

摘要： A compound of the formula, ##STR1## wherein R.sup.1 is methyl or ethyl, R.sup.2 and R.sup.3 are each C.sub.5 -- or C.sub.6 --alkyl, and Z is chlorine for use as a blue disperse dye of hydrophobic fibers, either alone or as a mixed dye in combination with anthraquinone; the compound combines low cost relative to anthraquinone with superior stability in the dye bath and excellent dyeability; mixed dyes retain anthraquinone-imparted brilliance of color, have good color fastness, dyeability and reproducibility characteristics, and maintain low cost.

摘要翻译： 下式的化合物，其中R 1是甲基或乙基，R 2和R 3各自是C 5 - 或C 6 - 烷基，Z是氯，用作疏水性纤维的蓝色分散染料，单独或作为混合染料 与蒽醌组合; 该化合物相对于蒽醌具有低成本，在染浴中具有优异的稳定性和优异的可染性; 混合染料保持了蒽醌赋予的色泽，具有良好的色牢度，染色性和再现性，并保持低成本。

公开(公告)号：US4038267A

公开(公告)日：1977-07-26

申请号：US471986

申请日：1974-05-21

申请人： Yoshihisa Sueda ,  Suketsugu Koumura ,  Kazuyoshi Hirabayashi ,  Hirohito Kenmochi ,  Hisashige Terao ,  Yoshio Mori

发明人： Yoshihisa Sueda ,  Suketsugu Koumura ,  Kazuyoshi Hirabayashi ,  Hirohito Kenmochi ,  Hisashige Terao ,  Yoshio Mori

IPC分类号： C09B62/04 ,  C09B43/16 ,  C09B33/00 ,  C09B35/00

CPC分类号： C09B62/04 ,  C09B62/043

摘要： A dye, which is suitable for dyeing cellulosic fiber materials, of the formula, ##STR1## wherein R and R' are each hydrogen, a C.sub.1 - C.sub.4 alkyl, or C.sub.1 - C.sub.4 hydroxyalkyl, m is an integer of 1 to 6, n and n' are each an integer of 2 to 4, and when m is 2 or more, n may be the same or different integer between 2 and 4, X is hydrogen or a group of the formula ##STR2## (wherein Q is a dye residue, R.sub.1 is hydrogen or a C.sub.1 - C.sub.4 alkyl and R.sub.2 is halogen); Y is hydrogen or a group of the formula ##STR3## (wherein Q' is a dye residue, and when m is 2 or more, Q's may be the same or different, R.sub.1 ' is hydrogen or a C.sub.1 - C.sub.4 alkyl and R.sub.2 ' is halogen); Z is hydrogen or a group of the formula ##STR4## (wherein Q" is a dye residue, R.sub.1 " is hydrogen or a C.sub.1 - C.sub.4 alkyl and R.sub.2 " is halogen, Q, Q' and Q" may independently be the same or different and X, Y and Z are not hydrogen at the same time).

摘要翻译： 适用于染色纤维素纤维材料的染料，具有下式，其中R和R'各自为氢，C1-C4烷基或C1-C4羟基烷基，m为1至6的整数，n 和n'各自为2〜4的整数，当m为2以上时，n可以相同或不同，2〜4之间的整数，X为氢或式“IMAGE”（其中Q为 染料残基，R1为氢或C1-C4烷基，R2为卤素）; Y是氢或式（IMAGE）的基团（其中Q'是染料残基，当m为2或更大时，Q可以相同或不同，R1'是氢或C1-C4烷基，R2' 是卤素）; Z是氢或式（IMAGE）的基团（其中Q“是染料残基，R1”是氢或C1-C4烷基，R2“是卤素，Q，Q'和Q”可以独立地 相同或不同，X，Y和Z不同时为氢）。