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Class Information
Number: 534/643
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Azo > Fiber- or substrate-reactive azo compound > Alkylene, alkenyl, alkenylene, alkynyl or alkynylene attached directly or indirectlyto a ring by nonionic bonding > Alkylene, alkenyl or alkenylene bonded directly to carboxamido, urea or -c(=x)-, wherein x is chalcogen, which group is between a ring and the alkylene, alkenyl or alkenylene
Description: Compounds wherein an alkylene, alkenyl or alkenylene chain is bonded directly to a -- group, wherein X is chalcogen (i.e., oxygen, sulfur, selenium or tellurium), to a -C , group or to a N--N group, which group is between the chain and a ring.

Patents under this class:
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Patent Number Title Of Patent Date Issued
4863910 Complexes of AZO compounds and/or their salts and an antitumor agent and a method for reducing the growth of tumors Sep. 5, 1989
4855410 Process for the preparation of fibre-reactive azo compounds containing a phenylenediamine diazo component Aug. 8, 1989
4845203 Fibre-reaction disazo dyes with a bi-reaction moiety comprising a halotriazine and vinylsulfonyl type radical Jul. 4, 1989
4843153 Azo dyes containing thienothiophene radicals as radicals of the diazo component Jun. 27, 1989
4843151 Monoazo dyes containing a 4'-methyl-3'-sulfo-5-acylamino-2-azo-1,1'-diphenylsulfone component Jun. 27, 1989
4841030 Azo reactive dyestuffs Jun. 20, 1989
4841036 Phenyl acothienylthiazoaniline dis-azo dye for polyester fibers Jun. 20, 1989
4818814 Water-soluble disazo compounds containing the 1-amino-8-hydroxy-3,6-disulfo-naphthalene moiety as a bivalent coupling component and an aniline or naphthylamine compound having a fiber-reac Apr. 4, 1989
4801694 Triazinyl reactive dyestuffs in which triazinyl group is further substituted with a beta-chloroethylsulfonyl- or vinylsulfonylbutyrylamino moiety Jan. 31, 1989
4786721 Fiber-reactive dyes containing a vinylsulfonylalkylamino- or sulfonyl-arylaminotriazine moiety Nov. 22, 1988
4777247 Heavy metal-containing monoazo dyes Oct. 11, 1988
4766206 Reactive dyestuffs comprising a vinylsulfonylalkylaminocarbonyl moiety Aug. 23, 1988
4754024 Fibre-reactive azo dyes containing vinylsulfonyl or analogous groups Jun. 28, 1988
4703112 Water-soluble benzothiazole-azo- and phenyl-azo-compounds containing a 2-sulfo-5-acylamino-aniline coupling component, suitable as fibre-reactive dyestuffs Oct. 27, 1987
4670546 Disazo and polyazo compounds containing at least two cationic groups in metal-free or 1:1 or 1:2 metal complex form Jun. 2, 1987
4667057 Halogen substituted amidoglycolic acids May. 19, 1987
4638054 Aminonaphthol bisazo reactive dyes Jan. 20, 1987
4619993 Azo compounds having a 2,4-dinitro-5-thiocyanophenyl diazo component radical Oct. 28, 1986
4602084 Monoazo dyes containing a 4-substituted-2-azo-1,1'-diphenylsulfone component Jul. 22, 1986
4593087 Disperse and acid azo dyes having one or two cinnamoyl substituents on a thiazole, isothiazole or thiadiazole diazonium moiety and having an aniline, tetrahydroquinoline or benzomorpholine cou Jun. 3, 1986
4562249 Bis(4-((chloro substituted phenyl)azo)anilino methylenes Dec. 31, 1985
4560747 Process for producing granulates of water-soluble dyes by fluidized bed granulation Dec. 24, 1985
4560388 Process for dyeing silk or fibre blends containing silk Dec. 24, 1985
4556707 Triazole-group-containing disazo reactive dyestuff Dec. 3, 1985
4544739 Fibre-reactive chromium complex Azo-azomethine dyes Oct. 1, 1985
4544373 2,4-Dinitro-2'-acylamino-4'-dialkylamino-5'-alkoxy-alkyleneoxy-1, 1'-azobezene dyes Oct. 1, 1985
4544738 Reactive pyrazole group containing monoazo dye Oct. 1, 1985
4542207 Heterocyclic monoazo dyes for polyester fibers Sep. 17, 1985
4536569 2-Cyano-4-nitro-6-chlorophenylazo 3-acetyl-or propionylamino-N,N-di-n-pentyl or hexylanilines Aug. 20, 1985
4444684 Azo dyes containing a diazotized 5-amino isothiazol moiety having thereon a sulfonic acid or salt group Apr. 24, 1984
4426328 Reactive dyes, their preparation and use Jan. 17, 1984
4425271 2,6-Dichlorophenyl-substituted phenyl-nitroa-zones and their use as herbicides Jan. 10, 1984
4416815 Fiber-reactive unsymmetrical 1:2 chromium complex azo dyes Nov. 22, 1983
4407749 AZO Dyes from 2-sulfonated, sulfated or thiosulfated organothiothiadiazole and aniline, tetrahydroquinoline, or benzomorpholine couplers Oct. 4, 1983
4394310 1-Amino-2-sulfo-(4'-pyrazolonyl-phenyl)-aminoanthraquinone compounds and a process for their preparation Jul. 19, 1983
4382890 Fiber reactive sulfo aryl azo N-substituted pyridone-3-carboxamide dyestuffs May. 10, 1983
4374769 Water-soluble tris phenyl bisazo dyes for polyamide fibers Feb. 22, 1983
4360460 Novel azo dyes having a 4-sulfo-5-aminomethyl naphthalene coupling moiety Nov. 23, 1982
4328220 Non-dusty pulverulent and granulated organic dye preparations May. 4, 1982
4288363 Novel azo dyes having 2-amino-5-aminomethyl-7-sulfo naphthalene coupling moiety Sep. 8, 1981
4285863 Pigment compounds and method of preparations Aug. 25, 1981
4283331 Azo dyes, their preparation and use Aug. 11, 1981
4263206 Reactive dyestuffs containing chlorine or fluorine substituents and one or more 1,3-dicyanobenzene radicals linked to the dyestuff at the 2-, 4- or 6-position Apr. 21, 1981
4257942 New water-insoluble azo dyes Mar. 24, 1981
4252529 Copper, cobalt or chromium complex monoazo compounds, processes for their manufacture, their use as dyestuffs and fiber materials dyed with these dyestuffs Feb. 24, 1981
4248773 Acetoacetamide diazo dyestuffs Feb. 3, 1981
4237048 Monoazo dyestuff containing di-cyano substituents ortho to the azo group Dec. 2, 1980
4229345 (2-Chloro-4-cyanophenyl) (4-dialkylaminophenyl)-diazine dye useful for transfer printing Oct. 21, 1980
4221711 Brown to violet substituted phenyl-substituted anilino azo dyes Sep. 9, 1980
4219472 5-Aminomethyl-2-amino naphthyl-(1) azo dyes Aug. 26, 1980

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