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Class Information
Number: 8/908
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Anionic emulsifiers for dyeing
Description: Anionic emulsifiers or compositions containing such dyeing, including phosphates or polyalkylene oxides, dicarboxylic acids, etc.

Sub-classes under this class:

Class Number Class Name Patents
8/912 Arylene sulfonate-formaldehyde condensate or alkyl aryl sulfonate 22
8/910 Soap 2
8/909 Sulfonated or sulfated alphatic hydrocarbons 11

Patents under this class:

Patent Number Title Of Patent Date Issued
8597374 Compositions for spray dyeing of cellulosic fabrics Dec. 3, 2013
8568492 Composition for dyeing of cellulosic fabric Oct. 29, 2013
8475539 Additive composition for textile auxiliaries Jul. 2, 2013
6942706 Vat acid dyeing of textile fibers Sep. 13, 2005
6383231 Mixture for the oxidation tinting of keratin fibres containing a laccase and tinting method using said mixture May. 7, 2002
6113656 Method of dyeing low pill polyester Sep. 5, 2000
6099594 Simultaneous finish-stripping and dyeing of synthetic fibers Aug. 8, 2000
5980589 High activity sulfonated lignin dye dispersants Nov. 9, 1999
5635461 Hair tinting shampoo which contains a direct dye and an anionic surfactant Jun. 3, 1997
5593459 Surfactant enhanced dyeing Jan. 14, 1997
5540740 Low temperature microemulsion dyeing process for polyester fibers Jul. 30, 1996
5516337 Chemical system for providing fibrous materials with stain resistance May. 14, 1996
5509940 Processes and compositions for dyeing hydrophobic polymer products with disperse dyes and terpene/terpenoid solvents Apr. 23, 1996
5427589 Method for dyeing fibrous materials Jun. 27, 1995
5376148 Process for printing synthetic fibre material by transfer printing Dec. 27, 1994
5330540 Method of dyeing textiles Jul. 19, 1994
5320647 Fluent polyazo dye preparations and method of dying leather or wool therewith Jun. 14, 1994
5177066 Stabilization of compositions containing anionic surfactants Jan. 5, 1993
4985045 Mixtures of mon-azo dyestuffs for dyeing and printing hydrophobic synthetic fiber materials Jan. 15, 1991
4723961 Process and agent for the one-bath reoxidizing and soaping of dyeings with vat or sulfur vat dyes with hypochlorite-releasing compounds and anionic detergents Feb. 9, 1988
4715863 Process for dyeing hydrophobic fibre material from aqueous bath containing untreated disperse dye and to adjust the exhausted dye bath for further use Dec. 29, 1987
4668234 Aromatic polyamide fibers and process for stabilizing such fibers with surfactants May. 26, 1987
4338091 Process for lowering the viscosity of sulfonated lignins Jul. 6, 1982
4285695 Process for inhibiting crust formation in reduced dye baths Aug. 25, 1981
4277247 Process for dyeing pre-cleaned cellulose fiber material Jul. 7, 1981
4270917 Stabilized aqueous dyestuff dispersions Jun. 2, 1981
4270916 Dyeing composition and method Jun. 2, 1981
4252534 Dyeing assistants and their use in dyeing synthetic fibre material Feb. 24, 1981
4198204 Short liquor dyeing process for piece goods, made from cellulose fibers, in rope form Apr. 15, 1980
4191532 Organic compounds Mar. 4, 1980
4132525 Process for dyeing materials which contain synthetic fibres using polyadducts of propylene oxide and polyhydric alcohols Jan. 2, 1979
4131564 Lignin-containing dye dispersing composition Dec. 26, 1978
4110073 Fluid and stable dispersions of anionic dyestuffs Aug. 29, 1978
4101273 Disperse dyeing with polyglycerine anionic emulsifiers and/or polyaryl polyglycol ethers Jul. 18, 1978
4094634 Anionic and nonionic emulsified optical brightener suspension with a hydrotropic agent Jun. 13, 1978
4066395 Process for dyeing or printing aromatic polyamide fibres Jan. 3, 1978
4032291 Phenyl phthalate carriers in dyeing and printing synthetic fibers Jun. 28, 1977
4017256 Process for the printing and pad-dyeing of mixed fabric Apr. 12, 1977
3990839 Process for obtaining irregular shadow dyeings on polyester fibers and mixtures thereof Nov. 9, 1976
3989456 Dyeing of polyester fibers Nov. 2, 1976
3963432 Aqueous compositions for use in applying dyestuffs Jun. 15, 1976
3961887 Process for the printing of cellulose containing textile material Jun. 8, 1976
3960486 Powdered, highly concentrated and stably dispersible dye formulations Jun. 1, 1976
3947248 Clarification of aqueous waste streams containing dispersed dyes Mar. 30, 1976
3933422 Non-staining keratinic coloring product Jan. 20, 1976

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