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Class Information
Number: 8/912
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Anionic emulsifiers for dyeing > Arylene sulfonate-formaldehyde condensate or alkyl aryl sulfonate
Description: Emulsifiers involving arylene sulfonate-formaldehyde condensate or alkyl aryl sulfonate.

Patents under this class:

Patent Number Title Of Patent Date Issued
8475539 Additive composition for textile auxiliaries Jul. 2, 2013
5989299 Mixtures of amine modified lignin with sulfonated lignin for disperse dye Nov. 23, 1999
5972047 Amine modified sulfonated lignin for disperse dye Oct. 26, 1999
5634949 Prevention of fabric hand harshening on printing of dyeing cellulosic textiles Jun. 3, 1997
5593459 Surfactant enhanced dyeing Jan. 14, 1997
5516337 Chemical system for providing fibrous materials with stain resistance May. 14, 1996
5476519 Dye suspensions Dec. 19, 1995
5153299 Production of novel condensates comprising bisphenols and aromatic aminosulfonic acids, condensates and dispersant, additive and water-reducing agent based thereon Oct. 6, 1992
4985045 Mixtures of mon-azo dyestuffs for dyeing and printing hydrophobic synthetic fiber materials Jan. 15, 1991
4285695 Process for inhibiting crust formation in reduced dye baths Aug. 25, 1981
4270236 Process for the dyeing of fibre material Jun. 2, 1981
4264323 Aqueous concentrates of cold-dyeing fibre reactive dyes Apr. 28, 1981
4131564 Lignin-containing dye dispersing composition Dec. 26, 1978
4063880 Concentrated disazo dye-surfactant solution Dec. 20, 1977
4059402 Transfer printing process Nov. 22, 1977
4045169 3-[3',4'-Dichloro-6'-alkyl-phenyl]-.DELTA. 2-pyrazoline derivatives and their use as optical brighteners Aug. 30, 1977
4009997 Levelling auxiliaries for acid dyes Mar. 1, 1977
3977828 Aqueous dyestuff preparations of dyestuffs insoluble to difficultly soluble in water Aug. 31, 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
3958929 Dyestuff preparations May. 25, 1976
3951589 Aqueous alkaline hair dye compositions Apr. 20, 1976

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