公开(公告)号：US3165516A

公开(公告)日：1965-01-12

申请号：US14714061

申请日：1961-10-24

申请人： CIBA LTD

发明人： HANS ALTERMATT

IPC分类号： C07C50/34 ,  C09B1/00 ,  C09B1/16 ,  C09B1/36 ,  C09B1/42 ,  C09B1/43 ,  C09B1/46 ,  C09B1/467 ,  C09B1/48 ,  C09B1/54 ,  C09B1/56 ,  C09B1/58 ,  C09B3/00 ,  C09B3/64 ,  C09B3/68 ,  C09B5/00 ,  C09B5/10 ,  C09B5/14 ,  C09B5/28 ,  C09B5/36 ,  C09B5/62 ,  C09B6/00 ,  C09B9/00 ,  C09B43/36 ,  C09B49/00 ,  C09B56/12 ,  C09B57/12 ,  C09B62/00 ,  C09B62/004 ,  C09B62/006 ,  C09B62/024 ,  C09B62/04 ,  C09B62/06 ,  C09B62/44 ,  D06P1/38

CPC分类号： D06P1/38 ,  C07C243/00 ,  C09B1/36 ,  C09B1/42 ,  C09B1/43 ,  C09B1/46 ,  C09B1/467 ,  C09B1/48 ,  C09B1/547 ,  C09B1/58 ,  C09B1/585 ,  C09B3/00 ,  C09B3/64 ,  C09B3/68 ,  C09B5/00 ,  C09B5/10 ,  C09B5/14 ,  C09B5/28 ,  C09B5/36 ,  C09B5/62 ,  C09B6/00 ,  C09B9/00 ,  C09B43/36 ,  C09B49/00 ,  C09B56/12 ,  C09B57/12 ,  C09B62/00 ,  C09B62/004 ,  C09B62/0068 ,  C09B62/024 ,  C09B62/06 ,  C09B62/4409 ,  C09B62/4422 ,  Y10S8/918

摘要： The invention comprises vat dyestuffs that contain at least one substituent imparting solubility in water, at least one aryl residue bound through an oxygen atom and two anthraquinone residues (including anthrone residues having four or more fused rings) which are joined together by an -NH-X-NH- bridge in which X is the residue of an organic di- or tri-basic acid. Examples include sulphonated bis-(aryloxyanthraquinonylamino)triazines and sulphonated bis - (anthraquinonylamino) derivatives of dicarboxylic acids such as oxalic, succinic, terephthalic, diphenyl-4: 41-dicarbo-oxylic and thiophene 2: 5-dicarboxylic acids. The dyes are made by sulphonation of an appropriate vat dye, by reacting a phenol or naphthol with a suitable halo- or nitro-vat dye or by acylating an aryloxyaminoanthraquinone with a di- or tribasic carboxylic acid and, if necessary, sulphonating the product, or by sulphating or acylating with an acylating agent containing a water-solubilizing group an appropriate vat dye containing a hydroxy group. The dyes dye cellulose ethers and esters, polyamides, polyacrylonitrile and polyurethane fibres, wool and silk but particularly cotton by the vat-dyeing process.

公开(公告)号：US1822045A

公开(公告)日：1931-09-08

申请号：US34105629

申请日：1929-02-18

申请人： GEN ANILINE WORKS INC

发明人： ALBERT KUNZ MAX ,  WERNER ZERWECK

IPC分类号： C09B3/64

CPC分类号： C09B3/64

公开(公告)号：US1820019A

公开(公告)日：1931-08-25

申请号：US33663529

申请日：1929-01-31

申请人： GEN ANILINE WORKS INC

发明人： RUDOLF HEIDENREICH ,  WERNER ZERWECK ,  ERNST HONOLD

IPC分类号： C09B3/64

CPC分类号： C09B3/64

公开(公告)号：US06084132A

公开(公告)日：2000-07-04

申请号：US454115

申请日：1999-12-03

申请人： Peter J. Heffron

发明人： Peter J. Heffron

IPC分类号： C09B3/44 ,  C09B3/54 ,  C09B3/64 ,  C07C211/00

CPC分类号： C09B3/54 ,  C09B3/44 ,  C09B3/64

摘要： Fluorescent dyes which fluoresce in a variety of colors are produced from substituted and un-substituted 6-ring and 8-ring aromatic diketones by reductive alkylation with alkyl halides in the presence of zinc.

摘要翻译： 以各种颜色发荧光的荧光染料由在锌存在下通过用烷基卤还原烷基化由取代和未取代的6-环和8-环芳族二酮产生。

公开(公告)号：US4113749A

公开(公告)日：1978-09-12

申请号：US818761

申请日：1977-07-25

申请人： Ryo Matsuura ,  Shuichi Nakatani ,  Kazuya Nagaoka ,  Katsuhiko Hioki

发明人： Ryo Matsuura ,  Shuichi Nakatani ,  Kazuya Nagaoka ,  Katsuhiko Hioki

IPC分类号： C09B6/00 ,  C09B3/64

CPC分类号： C09B6/00

摘要： Anthrone is produced by an intramolecular condensation of hydroanthraquinone such as tetrahydroanthraquinone or dihydroanthrahydroquinone by heating it in the absence of oxygen with or without an inert solvent.

摘要翻译： 蒽醌通过氢醌如四氢蒽醌或二氢氢醌的分子内缩合，通过在不存在或不存在惰性溶剂的情况下在不存在氧的情况下加热来制备。

公开(公告)号：US3799779A

公开(公告)日：1974-03-26

申请号：US18021571

申请日：1971-09-13

申请人： MINNESOTA MINING & MFG

发明人： BURLEIGH M

IPC分类号： G03C1/00 ,  B41M5/382 ,  C09B3/30 ,  C09B3/44 ,  C09B3/64 ,  C09B3/74 ,  G03C1/72 ,  G03C1/73 ,  G03C5/26 ,  G03C5/56 ,  G03C1/92

CPC分类号： B41M5/38235 ,  C09B3/30 ,  C09B3/44 ,  C09B3/64 ,  C09B3/74 ,  G03C1/73 ,  G03C5/262 ,  G03C5/56

摘要： IMAGING SHEETS ARE PROVIDED COMPRISING A LIGHT-SENSITIVE LAYER INCLUDING (1) FILM-FORMING BINDER, (2) A REACTANT WHICH IS REACTIVE WITH A CO-REACTANT TO PROVIDE A VISIBLE CHANGE AND IS RENDERED NON-REACTIVE WITH SAID CO-REACTANT UPON DESENSITIZATION WITH EXCITED OXYGEN, AND (3) A POLYCYCLIC, AROMATIC, OXYGEN-SENSITIZING DYE.

公开(公告)号：US3471425A

公开(公告)日：1969-10-07

申请号：US3471425D

申请日：1967-05-31

申请人： BAYER AG

发明人： EHRING HEINZ ,  PELTZER BERND ,  KREUDER HANS-JOACHIM

IPC分类号： C08G18/42 ,  C08G18/71 ,  C08G63/91 ,  C09D167/00 ,  C09D175/06 ,  C08G17/16 ,  C08G17/14 ,  C09B3/64

CPC分类号： C09D175/06 ,  C08G18/42 ,  C08G18/4288 ,  C08G18/71 ,  C08G18/711 ,  C08G63/914 ,  C09D167/00 ,  C08L2666/36 ,  C08L2666/28

公开(公告)号：US3337553A

公开(公告)日：1967-08-22

申请号：US33752064

申请日：1964-01-14

申请人： CIBA LTD

发明人： HANS ALTERMATT

IPC分类号： C07C50/34 ,  C09B1/00 ,  C09B1/16 ,  C09B1/36 ,  C09B1/42 ,  C09B1/43 ,  C09B1/46 ,  C09B1/467 ,  C09B1/48 ,  C09B1/54 ,  C09B1/56 ,  C09B1/58 ,  C09B3/00 ,  C09B3/64 ,  C09B3/68 ,  C09B5/00 ,  C09B5/10 ,  C09B5/14 ,  C09B5/28 ,  C09B5/36 ,  C09B5/62 ,  C09B6/00 ,  C09B9/00 ,  C09B43/36 ,  C09B49/00 ,  C09B56/12 ,  C09B57/12 ,  C09B62/00 ,  C09B62/004 ,  C09B62/006 ,  C09B62/024 ,  C09B62/04 ,  C09B62/06 ,  C09B62/44 ,  D06P1/38

CPC分类号： D06P1/38 ,  C07C243/00 ,  C09B1/36 ,  C09B1/42 ,  C09B1/43 ,  C09B1/46 ,  C09B1/467 ,  C09B1/48 ,  C09B1/547 ,  C09B1/58 ,  C09B1/585 ,  C09B3/00 ,  C09B3/64 ,  C09B3/68 ,  C09B5/00 ,  C09B5/10 ,  C09B5/14 ,  C09B5/28 ,  C09B5/36 ,  C09B5/62 ,  C09B6/00 ,  C09B9/00 ,  C09B43/36 ,  C09B49/00 ,  C09B56/12 ,  C09B57/12 ,  C09B62/00 ,  C09B62/004 ,  C09B62/0068 ,  C09B62/024 ,  C09B62/06 ,  C09B62/4409 ,  C09B62/4422 ,  Y10S8/918

摘要： The invention comprises vat dyestuffs that contain at least one substituent imparting solubility in water, at least one aryl residue bound through an oxygen atom and two anthraquinone residues (including anthrone residues having four or more fused rings) which are joined together by an -NH-X-NH- bridge in which X is the residue of an organic di- or tri-basic acid. Examples include sulphonated bis-(aryloxyanthraquinonylamino)triazines and sulphonated bis - (anthraquinonylamino) derivatives of dicarboxylic acids such as oxalic, succinic, terephthalic, diphenyl-4: 41-dicarbo-oxylic and thiophene 2: 5-dicarboxylic acids. The dyes are made by sulphonation of an appropriate vat dye, by reacting a phenol or naphthol with a suitable halo- or nitro-vat dye or by acylating an aryloxyaminoanthraquinone with a di- or tribasic carboxylic acid and, if necessary, sulphonating the product, or by sulphating or acylating with an acylating agent containing a water-solubilizing group an appropriate vat dye containing a hydroxy group. The dyes dye cellulose ethers and esters, polyamides, polyacrylonitrile and polyurethane fibres, wool and silk but particularly cotton by the vat-dyeing process.