Patents
Sitemap › C09 - Dyes; Paints; Polishes; Natural resins; Adhesives; Compositions not otherwise provided for; Applications of materials not otherwise provided for › C09B - Organic dyes or closely-related compounds for producing dyes; Mordants; Lakes › C09B 62 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
Patents for C09B 62 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves (4,796)
08/1984
08/15/1984EP0115626A2 Reactive dyes
08/14/1984US4465627 Sulfo group-free disazo, trisazo and tetrakisazo compounds containing at lease one basic or cationic group
08/07/1984US4464297 Fiber reactive bisazo dye having both a vinylsulfone type reactive group and an ortho-nitrophenyl group
08/07/1984CA1172249A1 Disperse-reactive dyes suitable for dyeing and printing polyester-cellulose blended fibres
07/1984
07/25/1984EP0114032A2 Reactive dyes, their preparation and their use
07/17/1984US4460505 Dyestuffs, processes for their preparation and their use for dyeing materials containing hydroxyl groups or nitrogen
07/11/1984EP0113251A2 Method for dyeing blended fiber materials of cellulose fiber and nitrogen-containing fiber
07/04/1984EP0112797A1 Process for dyeing or printing cellulose-containing fibrous material with reactive dyes
06/1984
06/27/1984EP0112285A2 Reactive dyes, their preparation and their use
06/27/1984EP0111830A2 Water soluble monoazo compounds, process for their preparation and their use as dyestuffs
06/20/1984EP0111288A1 Water soluble naphthylazonaphthol compounds, process for their preparation and their use as dyestuffs
06/12/1984US4453945 Process for dyeing cellulose fibers of its union fibers with reactive triazinyl dye quaternized with nicotinic acid
06/05/1984CA1168653A1 Reactive dyes, their manufacture and use
05/1984
05/23/1984EP0108924A1 Heavy metal-containing formazane dyestuffs, methods for their preparation and their use in the dyeing and printing of fibre materials
05/22/1984US4450114 Esterification of an hydroxyethylsulfone group with sulfamic or sulfuric acid in presence of secondary or tertiary amine
05/16/1984EP0108570A2 Disazo dyestuffs for cellulose-containing fibres and process for preparing the dyestuff
05/15/1984US4448583 Stable aqueous liquid composition of reactive dyes containing β-sulfatoethylsulfonyl groups
05/08/1984US4447357 Fibre-reactive azo dyestuffs containing a halotriazinyl radical and a non-reactive triazinyl radical
05/02/1984EP0107614A2 Reactive dyes, their preparation and their use
05/01/1984US4446067 Triazines fiber-reactive dyes
04/1984
04/17/1984US4443225 Liquid-crystalline phase of an azo reactive dyestuff, and its use for the dyeing and printing of natural and synthetic substrates
04/10/1984US4442288 Anthraquinone compounds
04/10/1984US4441884 Increased affinity for anionic dyes
04/04/1984EP0105027A2 Reactive dyes, their preparation and their use
03/1984
03/21/1984EP0103165A2 Process for the preparation of a mixture of 1:2 cobalt complex and 1:2 chromium complex azo dyestuffs
03/21/1984EP0103156A2 Copper complex of water soluble disazo compounds, process for their preparation and their use as dyestuffs
03/14/1984EP0102510A1 Substituted 4-fluoropyridaz-6-ones
03/13/1984US4436906 Anthraquinone dyes for cellulose-containing fibers and process for producing the same
03/07/1984EP0102325A1 Monoazo dyestuffs, their preparation and their use
02/1984
02/29/1984EP0101665A2 Reactive dyestuffs of the dioxazine series, their preparation and their use
02/29/1984EP0101664A1 Monoazo dyestuffs, their preparation and their use
02/22/1984EP0101408A1 Monoazo dyestuffs, their preparation and their use
02/21/1984US4432898 Sulfo-substituted fibre-reactive 1:2-chromium complex azo dyes
02/14/1984US4431584 Red monoazo dyes; leather; cellulose; textiles
02/08/1984EP0100043A2 Process for the manufacture of reactive azo dyestuff preparations with a low salt content
02/07/1984US4430259 Water-soluble disazo compounds suitable as fiber-reactive dyestuffs
02/01/1984EP0099721A1 Reactive metal formazan blue dye
02/01/1984EP0007917B1 Improvements in or relating to media for affinity chromatography
01/1984
01/24/1984CA1161034A1 Reactive dyes, processes for their manufacture and use thereof
01/18/1984EP0098430A2 Triazine compounds, their preparation and their use
01/17/1984US4426328 Wool, cellulose
01/11/1984EP0039306B1 Azo dyestuffs, methods for their preparation and their use
01/10/1984US4425270 Reactive disazo compounds
01/04/1984EP0097289A2 Azo dyestuffs
12/1983
12/28/1983EP0097119A2 Reactive dyes, their preparation and their use
12/21/1983EP0096659A2 Process for dyeing or printing fibrous textile materials with reactive dyes
12/20/1983CA1159051A1 Fibre-reactive chromium complex dyes, process for their production and use thereof
11/1983
11/29/1983US4418015 For dyeing or printing materials having hydroxyl groups and/or nitrogen
11/23/1983EP0094665A1 Process and equipment for the preparation of a suspension of cyanuric chloride in water or for the conversion of cyanuric chloride with ammonia or amines
11/22/1983US4416815 Fiber-reactive unsymmetrical 1:2 chromium complex azo dyes
11/22/1983CA1157468A1 Water-soluble azo compounds, processes for their preparation and their use as dyestuffs
11/16/1983EP0094055A1 Monoazo compounds, process for their preparation and their use as dyestuffs
11/16/1983EP0094020A1 Water-soluble disazo compounds, process for their preparation and their use as dyestuffs
11/16/1983EP0094019A1 Water-soluble disazo compounds, process for their preparation and their use as dyestuffs
11/09/1983EP0093369A2 Reactive dyes
11/08/1983US4413999 Amidoxime derivatives, processes for the preparation
11/01/1983US4413124 2-Alkyl-5-alkylsulfonyl-4,6-dihalopyrimidines and the production thereof
11/01/1983US4412948 For dyeing cellulose fibers
11/01/1983CA1156223A1 Copper formazan compounds, processes for their preparation and their use as dyestuffs
10/1983
10/25/1983US4412074 2-Alkyl-5-alkyl sulfony 1-4,6-dihalopyrimidines and the production thereof
10/05/1983EP0090114A2 Reactive dyes
10/04/1983US4407748 Azo dyestuffs possessing antimicrobial properties
09/1983
09/28/1983EP0089923A2 Reactive dyes, their preparation and their use
09/21/1983EP0088930A2 Triazole-triazinyl azo dyes
09/20/1983US4405524 Blue dye
08/1983
08/31/1983EP0087113A2 Water soluble disazo compounds, process for their preparation and their use as dyestuffs
08/23/1983US4400504 Dyeing and printing cellulose and polyamide and-urethane fibers; triazine, pyridine and pyrimidine dyes
08/10/1983EP0085654A2 Reactive dyes, their preparation and their use
08/10/1983EP0085378A2 Copper complex disazo compounds, process for their preparation and their use as dyestuffs
08/03/1983EP0085025A2 Reactive dyes, their preparation and their use
08/03/1983EP0084849A2 Water soluble copper complexes of disazo compounds, process for their preparation and their use as dyestuffs
08/02/1983US4396549 Copper phthalocyanine blue reactive dye
08/02/1983CA1151158A1 Copper complex formazan compounds process for their manufacture and their use as dyestuffs
07/1983
07/27/1983EP0084314A2 Reactive disazo dyes
07/26/1983US4395545 Printing; dyeing; textiles, leather, paper; inks; basic dyes; dioxazine dyes
07/20/1983EP0083765A2 Reactive dyes
07/19/1983US4394310 Diazotization, cyclization
07/06/1983EP0083052A1 Reactive disazo dyes, process for their preparation and their use in dyeing and printing hydroxyl or nitrogen containing fibrous materials
06/1983
06/29/1983EP0082415A1 Heavy metal complex azo compounds soluble in water, process for their preparation and their use as dyestuffs
06/22/1983EP0081737A2 Liquid crystalline phase of a reactive azo dyestuff and its use in dyeing and printing natural and synthetic substrates
06/01/1983EP0080352A2 Reactive dye
06/01/1983EP0080094A1 Copper-containing reactive disazo dyestuffs; process for their preparation and their use in dyeing and printing hydroxyl and/or nitrogen containing materials
05/1983
05/25/1983EP0079563A2 Water soluble 1:2 metal complex azo compounds, process for their preparation and their use as dyestuffs
05/25/1983EP0079562A1 Water-soluble disazo compounds, process for their preparation and their use as dyestuffs
05/11/1983EP0078437A2 Reactive anthraquinone deyestuffs, process for their preparation and their use in dyeing and printing nitrogen containing materials
05/10/1983US4382890 Bright yellow; colorfastness; printing/dyeing
05/04/1983EP0078024A1 Water-soluble pyridone azo compounds, process for their preparation and their use as dyestuffs
05/04/1983EP0078009A1 Water-soluble pyridone azo compounds; process for their preparation and their use as dyestuffs
05/04/1983EP0078008A2 Reactive dyestuffs
04/1983
04/20/1983EP0076922A1 Water-soluble disazo compounds and their new coupling components, process for their manufacture and use of the disazo compounds as dyestuffs
04/13/1983EP0076782A2 Reactive dyestuffs, their preparation and their use
04/13/1983EP0076410A2 Reactive anthraquinone dyes
04/06/1983EP0075905A2 Water-soluble reactive phthalocyanine compounds; process for their preparation and their use as dyestuffs
04/06/1983EP0075808A2 3,6-Dioxo-1,2-dihydro-7H-pyrazolo(3,4-b)pyridine dyes
04/05/1983CA1144166A1 Basic dioxazine compounds
03/1983
03/29/1983US4378313 Reactive yellow dye having both monochlorotriazinyl and vinylsulfone type reactive groups
03/29/1983US4378312 Water-soluble azo dyestuffs
03/23/1983EP0074928A2 Reactive dyestuffs, their preparation and their use
03/23/1983EP0074557A2 Reactive azo dyestuffs
03/22/1983US4377688 Anthraquinone reactive dyestuffs, their preparation and their use for dyeing materials containing OH groups or amide groups
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