Patents for C09B 69 - Dyes not provided for by a single group of this subclass (4,179)
06/1978
06/27/1978US4097233 Dye complex salts, anionic dispersants
06/20/1978US4096154 Process for the manufacture of compounds containing vinyl groups
06/20/1978US4096134 Ethylsulfonate-alkylamine copolymers as colorant backbones
06/20/1978US4095943 Reacting halide salt with the acid in the presence of an epoxide compound
06/06/1978US4093793 Copolymers of anthraquinone dyes and acrylamide
06/06/1978US4093585 Process for the dyeing of water-insoluble thermoplastic polymers and polycondensates in the mass
05/1978
05/30/1978US4092478 Triphendioxazine triazinyl dyes having phosphonic acid groups
05/23/1978US4091034 Liquid, water-insoluble polymeric triphenylmethane colorants and aqueous dispersions containing same
05/23/1978US4091021 Azo dyestuffs
05/23/1978US4091004 Triazine dyes reactive through their phosphorus acid groups
04/1978
04/18/1978US4085098 Azo dyes containing a heterocyclic ring having a quaternized nitrogen atom and at least one optionally substituted phenoxyalkyl or naphthyloxyalkyl substituent
04/11/1978US4083847 Transiently water-soluble disperse mono-azo dyes containing a diamino-methylene-carbacyl group
04/04/1978US4082505 Dyeing preparations, which are soluble in cold water, of anionic dyestuffs
03/1978
03/28/1978US4081239 Storage stable concentrated aqueous solutions of aminomethylated phthalocyanines
03/14/1978US4079049 Transition metal complex formazan dyestuffs containing at least one phosphonic acid group
03/07/1978US4077767 Process for the preparation of concentrated solutions of urea compounds
02/1978
02/14/1978US4074060 Auramine salts
02/07/1978US4072672 Cationic dyes containing an aryloxy group linked through a bridging radical to a quaternized nitrogen atom
01/1978
01/24/1978US4070296 Styrene alkyl methacrylate or styrene alkyl acrylate polymers
01/10/1978US4067889 Disperse dyestuffs
12/1977
12/20/1977US4063889 Halosolvent dyeing process for polyester with cationic dyes having sulfosuccinate anions
11/1977
11/08/1977US4057436 Dispersion of solids in organic solvents
11/08/1977US4057388 Dry heat process for dyeing and printing organic material which can be dyed with cationic dyestuffs
10/1977
10/25/1977US4055428 Colo photography, diffusion transfer silver halide emulsions
10/04/1977US4052374 Unsymmetrical 1:2-chromium complexes containing an azo compound and an azomethine compound
09/1977
09/27/1977US4051138 Water-soluble amine-linked polymeric colorants
09/20/1977US4049376 Dyed copolyesters and method of making
09/13/1977US4048151 Azo dyes, nitrogen heterocycles, polymers
09/13/1977US4048148 Polyazomethine fibers and films
08/1977
08/30/1977US4045424 Salt of a sulfonic acid substituted 1:2 metal complex dye with a basic dye and an amine
08/23/1977US4043997 Method for isolating albumin using insoluble supports coupled to a dye
08/23/1977US4043752 Di- or tri-alkanolammonium substituted sulfonate, n-butanol, ethylene glycol
07/1977
07/26/1977US4038293 Silicone-compatible tris(trimethylsilyloxy)silylalkylamino-substituted quinoncid dyestuffs
07/26/1977US4038266 Azo-bisanhydride of trimellitic anhydride
07/12/1977US4035196 Absorbent composition
04/1977
04/19/1977US4018826 From acetaldehyde and acetamide
04/12/1977US4017484 Cationic dyestuffs
04/05/1977US4016203 Process for the manufacture of compounds containing vinyl groups
04/05/1977US4016172 Azolindolines and azolindoline dyestuffs
04/05/1977US4016133 Fluorescent colored resin particles and process for preparation thereof
03/1977
03/29/1977US4014647 Exhaust process for the dyeing of synthetic fibre materials
03/22/1977US4013687 Anthraquinone dispersing agents
02/1977
02/08/1977US4007212 Novel amide compounds
01/1977
01/25/1977US4005066 Isotridecylammonium salts of chromium or cobalt 1:2 complex azo dyes
01/04/1977US4000965 Metal complex dyestuffs
12/1976
12/28/1976US4000118 Colorings
12/07/1976US3995997 Concentrated solutions of anionic dyestuffs
12/07/1976US3995995 Process for dyeing fibres containing amide groups
11/1976
11/30/1976US3994872 Solubility
11/30/1976US3994835 Process for the production of colored polyurethane foams
11/23/1976US3993438 Alkaline bath
11/09/1976US3990841 Sulfinic acid and thiourea dyeing of cellulosic textiles
10/1976
10/19/1976US3987026 Transiently water-soluble non-heterocyclic azo and disazo disperse dyestuffs
10/19/1976US3986827 And n-methyl-2-pyrrolidone
09/1976
09/21/1976US3981859 Silicone-compatible azo dyestuffs
09/14/1976US3980427 Exhaust process for the dyeing of synthetic fiber materials
08/1976
08/24/1976US3976797 Low corrosion azo colorants
08/17/1976US3975379 Dihydroindoles and indolenine dyestuffs
08/10/1976US3973981 Pigment compositions
08/03/1976US3972904 Water-soluble dyestuffs readily convertible into insoluble form and process for preparing them
07/1976
07/27/1976US3971740 Dyes for polyester fibers
07/20/1976US3970601 Coatings
06/1976
06/22/1976US3964862 Disperse dye
06/15/1976US3963744 Tris(trimethyl-silyloxy)silylalkylamino
06/01/1976US3960952 Anhydrous bases and salts of dyestuffs of the auramine series, process for their preparation and their use
05/1976
05/25/1976US3959306 Azolindolines and azolindoline dyestuffs
05/25/1976US3958930 Deep-dyed nylon fiber and dyed styling yarn
05/11/1976US3956271 One step
05/04/1976US3954399 Process for dyeing nitrogen-containing fibers
05/04/1976US3954397 Method for preparing dye solutions
04/1976
04/27/1976US3953419 Salts of stilbene-azo and stilbene-azoxy dyes and process for their preparation
04/27/1976US3953162 Dyeing process
04/13/1976US3950180 Coloring composites
03/1976
03/30/1976US3947435 Disazo acid compounds containing one sulphonic acid group and one phosphonic or methyl-phosphinic acid group
03/23/1976US3945991 Heterocyclic azo compounds containing a quaternated hydrazide group
03/23/1976US3945837 Ink composition
03/09/1976US3943122 Polyazo compounds containing benzhydrol as a component
02/1976
02/24/1976US3940503 Polymeric dyes
01/1976
01/27/1976US3934972 For cellulose or blends with polyester, carboxylated dye
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