公开(公告)号：US4785116A

公开(公告)日：1988-11-15

申请号：US692524

申请日：1985-01-18

申请人： Heinz Eilingsfeld ,  Karl-Heinz Etzbach

发明人： Heinz Eilingsfeld ,  Karl-Heinz Etzbach

IPC分类号： C07D275/02 ,  C07D207/44 ,  C07D207/456 ,  C07D275/03 ,  C07D513/04 ,  C09B29/00 ,  C07D275/06

CPC分类号： C07D207/456 ,  C07D275/03 ,  C07D513/04 ,  C09B29/0081 ,  C09B29/0096

摘要： Novel compounds of the general formula I ##STR1## where X and Y independently of one another are each carboxyl, a carboxylic ester group, cyano or an unsubstituted or substituted carbamyl or carboxylic hydrazide group and X and Y together form a radical of the formula ##STR2## where R.sup.1 is hydrogen or a radical of a primary amine and R.sup.2 and R.sup.3 are each hydrogen or unsubstituted or substituted alkyl, cycloalkyl or aryl, are very useful as diazo components.

摘要翻译： 其中X和Y彼此独立的通式I的新型化合物各自为羧基，羧酸酯基，氰基或未取代或取代的氨基甲酰基或羧酰肼基，X和Y一起形成式 其中R 1为氢或伯胺基团，R 2和R 3各自为氢或未取代或取代的烷基，环烷基或芳基，可用作重氮组分。

公开(公告)号：US5091517A

公开(公告)日：1992-02-25

申请号：US610717

申请日：1990-11-06

申请人： Rudolf Naef

发明人： Rudolf Naef

IPC分类号： C09B29/039 ,  C09B29/00 ,  C09B29/08 ,  C09B29/095 ,  C09B29/44 ,  D06P3/06 ,  D06P3/36

CPC分类号： C09B29/3643 ,  C09B29/0096 ,  C09B29/081 ,  C09B29/095

摘要： The invention relates to novel azo dyes of the formula ##STR1## wherein R.sup.1 is an alkyl radical containing 1 to 12 carbon atoms, which is unsubstituted or substituted by hydroxy, alkoxy, cyano or phenyl, or is an aryl radical selected from the group consisting of phenyl, 1-naphthyl, 2-naphthyl, 2-pyridyl, 4-pyridyl, 2-pyrimidinyl and 2-thienyl, these radicals being unsubstituted or substituted by halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.4 alkoxy, nitro, cyano, --NHR.sup.3, --NH--C.sub.2 -C.sub.6 alkanoyl,--NH--benzoyl, phenoxy, COOR.sup.3, --CONHR.sup.3, phenyl, sulfo or C.sub.1 -C.sub.4 alkylsulfone,R.sup.2 is hydrogen or a radical as defined for R.sup.1,R.sup.3 is hydrogen, C.sub.1 -C.sub.6 alkyl, which is unsubstituted or substituted by hydroxy, alkoxy, cyano or phenyl, or phenyl which is unsubstituted or substituted by halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.4 alkoxy, nitro, cyano, --NH--C.sub.2 -C.sub.6 alkanoyl, --NH--benzoyl, phenoxy, phenyl, sulfo or C.sub.1 -C.sub.4 alkylsulfone, andKK is the radical of a coupling component selected from the group consisting of N-arylacetamides, phenols, pyridones, quinolines, pyrazoles, indoles, diphenylamines, anilines, aminopyridines, pyrimidines, pyrimidones, naphthols, naphthylamines, aminothiazoles, thiophenes and hydroxypyrimidines.Those dyes of formula (1) which do not have a water-solubilizing group are particularly suitable for the dyeing and printing of textile material made of polyester fibers. Those dyes which contain at least one sulfo group are particularly suitable for the dyeing and printing of textile material made of polyamide fibers.

摘要翻译： 本发明涉及新颖的式（1）的偶氮染料，其中R 1是含有1至12个碳原子的烷基，其未被取代或被羟基，烷氧基，氰基或苯基取代，或是选自 由苯基，1-萘基，2-萘基，2-吡啶基，4-吡啶基，2-嘧啶基和2-噻吩基组成的基团，这些基团是未取代的或被卤素，C 1 -C 6烷基，C 1 -C 4烷氧基，硝基，氰基 ，-NHR 3，-NH-C 2 -C 6烷酰基，-NH-苯甲酰基，苯氧基，COOR 3，-CONHR 3，苯基，磺基或C 1 -C 4烷基砜，R 2是氢或根据R 1定义的基团，R 3是氢，C 1 -C 6烷基， 未取代或被羟基，烷氧基，氰基或苯基取代的苯基，或未被取代或被卤素，C 1 -C 6烷基，C 1 -C 4烷氧基，硝基，氰基，-NH-C 2 -C 6烷酰基，-NH-苯甲酰基，苯氧基， 苯基，磺基或C 1 -C 4烷基砜，KK是选自N-芳基乙酰胺，酚，吡啶酮，喹啉的偶联组分的基团 吡啶，吡唑，吲哚，二苯胺，苯胺，氨基吡啶，嘧啶，嘧啶酮，萘酚，萘胺，氨基噻唑，噻吩和羟基嘧啶。 那些不具有水溶性基团的式（1）染料特别适用于由聚酯纤维制成的纺织材料的染色和印花。 含有至少一个磺基的那些染料特别适用于由聚酰胺纤维制成的纺织材料的染色和印花。

公开(公告)号：US20100233415A1

公开(公告)日：2010-09-16

申请号：US12161475

申请日：2007-01-19

申请人： Taizo Nishimoto ,  Tsutomu Ishida ,  Kazuhiro Seino ,  Masataka Miyasato ,  Kenichi Fuji ,  Masao Imai ,  Eiichi Takahashi ,  Keiji Ueno ,  Hideo Usui ,  Yoshiaki Aso ,  Akira Ogiso ,  Rihoko Suzuki ,  Satoshi Kinoshita ,  Akihiro Kohsaka ,  Kenichi Kato ,  Takafumi Yoshida ,  Hiroyuki Sasaki ,  Yojiro Kumagae

发明人： Taizo Nishimoto ,  Tsutomu Ishida ,  Kazuhiro Seino ,  Masataka Miyasato ,  Kenichi Fuji ,  Masao Imai ,  Eiichi Takahashi ,  Keiji Ueno ,  Hideo Usui ,  Yoshiaki Aso ,  Akira Ogiso ,  Rihoko Suzuki ,  Satoshi Kinoshita ,  Akihiro Kohsaka ,  Kenichi Kato ,  Takafumi Yoshida ,  Hiroyuki Sasaki ,  Yojiro Kumagae

IPC分类号： B32B3/02 ,  C09B45/18 ,  C09B45/22

CPC分类号： G11B7/249 ,  C07D209/48 ,  C07D401/12 ,  C07D403/12 ,  C07D403/14 ,  C07D405/12 ,  C07D405/14 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12 ,  C09B29/0096 ,  C09B45/025 ,  C09B45/34 ,  G11B7/246 ,  G11B7/2467 ,  G11B7/2492 ,  G11B7/2542 ,  G11B7/259 ,  G11B2007/24612

摘要： The present invention is to provide an optical recording medium which is capable of performing good recording and reproducing by using a laser having a wavelength of 300 to 900 nm, a novel azo metal chelate compound, and a novel azo compound. Furthermore, the present invention is to provide an optical recording medium having an azo metal chelate compound in a recording layer.

摘要翻译： 本发明提供能够通过使用波长为300〜900nm的激光，新型偶氮金属螯合物和新型偶氮化合物进行良好的记录再现的光记录媒体。 此外，本发明提供一种在记录层中具有偶氮金属螯合物的光学记录介质。

公开(公告)号：US4668050A

公开(公告)日：1987-05-26

申请号：US786187

申请日：1985-10-10

申请人： Hisashi Aoki ,  Kaoru Kodera ,  Tetsuo Okugawa

发明人： Hisashi Aoki ,  Kaoru Kodera ,  Tetsuo Okugawa

IPC分类号： C09B29/00 ,  C09B29/042 ,  C09B29/09 ,  C09B31/02 ,  C09B31/16 ,  C09K19/60 ,  G02F1/13 ,  C09K19/00

CPC分类号： C09K19/601 ,  C09B29/0096 ,  C09B31/02 ,  C09B31/16

摘要： A dichroic dye for use in a liquid crystal comprising at least one compound represented by a formula: ##STR1## The compound includes monoazo, disazo and trisazo compounds. The dye has a high dichroic ratio, a high mole absorptivity and a good compatibility with liquid crystals.

摘要翻译： 用于液晶的二色性染料包括至少一种由下式表示的化合物：该化合物包括单偶氮，二偶氮和三偶氮化合物。 该染料具有高二分色比，高摩尔吸光率和与液晶的良好相容性。

公开(公告)号：US5037966A

公开(公告)日：1991-08-06

申请号：US486487

申请日：1990-02-28

申请人： Rudolf Naef

发明人： Rudolf Naef

IPC分类号： C07D333/70 ,  C07D513/04 ,  C09B29/00 ,  C09B29/042 ,  D06P3/26 ,  D06P3/54

CPC分类号： C07D513/04 ,  C09B29/0096

摘要： Dyes of the formula ##STR1## where R and R.sub.1 are independently of the other hydrogen, halogen, nitro, alkyl or alkoxy and KK is the radical of a coupling component, which are particularly suitable for dyeing polyester fibers if no water-solubilizing group is present, and which are particularly suitable for dyeing and printing textile materials made of polyamide fibers when at least one sulfo group is present in the dye.

摘要翻译： 其中R和R 1独立于其它氢，卤素，硝基，烷基或烷氧基和KK的式的染料是偶联组分的基团，如果没有水溶性基团是特别适用于染色聚酯纤维 并且当染料中存在至少一个磺基时，它们特别适用于染色和印花由聚酰胺纤维制成的纺织材料。

公开(公告)号：US4081435A

公开(公告)日：1978-03-28

申请号：US727384

申请日：1976-09-27

申请人： David Boyd Baird ,  Brian Ribbons Fischwick ,  James Stanley Campbell ,  Peter Smith

发明人： David Boyd Baird ,  Brian Ribbons Fischwick ,  James Stanley Campbell ,  Peter Smith

IPC分类号： C09B29/039 ,  C07D513/04 ,  C09B29/00 ,  C09B29/045 ,  C09B29/08 ,  C09B29/26

CPC分类号： C07D513/04 ,  C09B29/0096 ,  C09B29/08 ,  C09B29/0809

摘要： The disperse monoazo dyestuffs, free from sulphonic acid groups, which are of the formula: ##STR1## wherein X is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, --NR.sup.1 R.sup.2, --SR.sub.3, chlorine, bromine --OR.sup.3 or --SO.sub.2 R.sup.3 ;Z is hydrogen, alkyl, substituted alkyl, aryl or substituted aryl;Y is hydrogen, nitro, cyano, --COOR.sup.3, --COR.sup.3, --CONR.sup.1 R.sup.2, --SO.sub.2 R.sup.3 or --SO.sub.2 NR.sup.1 R.sup.2 ;E is the residue of a coupling component;R.sup.1 is hydrogen, alkyl or aryl;R.sup.2 is hydrogen or alkyl; andR.sup.3 is alkyl or aryl,A process for the manufacture of the said dyestuffs, and their use for coloring synthetic textile materials.

摘要翻译： 分散的单偶氮染料，不含磺酸基团，其具有下式：其中X是氢，烷基，取代的烷基，芳基，取代的芳基，-NR1R2，-SR3，氯，溴-OR3或-SO2R3; Z是氢，烷基，取代的烷基，芳基或取代的芳基; Y是氢，硝基，氰基，-COOR3，-COR3，-CONR1R2，-SO2R3或-SO2NR1R2; E是偶联组分的残基; R1是氢，烷基或芳基; R2是氢或烷基; 并且R3是烷基或芳基，A制备该制剂的方法及其用于着色合成纺织材料的用途。