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Class Information
Number: 8/938
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Solvent dyes
Description: Collection of materials related to the subject of solvent dyes.

Patents under this class:

Patent Number Title Of Patent Date Issued
7108728 Process for producing colorants Sep. 19, 2006
6666897 Black alcohol soluble dye formulation Dec. 23, 2003
6506221 Process for preparing purified dyestuffs Jan. 14, 2003
6443996 Decorative dye colorant for natural stone Sep. 3, 2002
5772696 Process for purification of water soluble dyes via water insoluble metal salt intermediate Jun. 30, 1998
5707405 Water-reducible nigrosine dye compositions Jan. 13, 1998
5697984 Dye preparations with ethylene oxide-castor oil reaction products Dec. 16, 1997
5676708 Non-mutagenic dye Oct. 14, 1997
5653770 Antique-looking and feeling fabrics and garments and method of making same Aug. 5, 1997
5626634 Aqueous compositions of solvent-soluble dyestuffs May. 6, 1997
5603735 Water-reducible dye compositions comprising solvent dyes and citrus solvents Feb. 18, 1997
5582621 Bulk dyeing of plastics Dec. 10, 1996
5428137 Monoazo liquid dye and solutions thereof Jun. 27, 1995
5338318 Method for dyeing polyethylene terephthalate films Aug. 16, 1994
5326866 Liquid azo dye and ink composition containing the same Jul. 5, 1994
5316553 Dyestuffs for the dyeing of synthetic polyamides May. 31, 1994
5171328 Stabilizer-containing wood stains Dec. 15, 1992
5162046 Method for dyeing PET films with solvent dye and glycerol triacetate, (triacetin) Nov. 10, 1992
4960433 Deposition processes Oct. 2, 1990
4927429 Process of dyeing synthetic fabrics using high-boiling ester solvents May. 22, 1990
4799935 Method for dyeing in high-boiling nonionic solvents Jan. 24, 1989
4717391 Method for spraying of dyes from high-boiling solvent dispersions onto open width fabric with heat setting Jan. 5, 1988
4705527 Process for the printing of shaped articles derived from aramid fibers Nov. 10, 1987
4655787 Deposition processes: incorporating solvent dye into electrophoretic resin on metal surface Apr. 7, 1987
4612015 Liquid dye formulations containing organic carbonates Sep. 16, 1986
4451264 Surface coloring of polyvinyl resins May. 29, 1984
4430090 Process for coloring organic solvents, mineral oil products, waxes, plastics and surface coatings with cyano-nitro-amino-azo dyes Feb. 7, 1984
4377389 Dip dyeing of plastic articles and the dye bath composition thereof Mar. 22, 1983
4285693 Dyeing of surface coatings, organic solvents and petroleum products Aug. 25, 1981
4115057 Process for the dyeing of fibrous materials containing basic functions in dyeing baths based on organic solvents Sep. 19, 1978
4086054 Concentrated storage-stable solutions of alkylbenzenesulfonates of basic dyes Apr. 25, 1978
4083685 Process for dyeing synthetic fibre materials from an organic water-immiscible solvent Apr. 11, 1978
4081240 Process for dyeing fully synthetic textile material Mar. 28, 1978
4077767 Process for the preparation of concentrated solutions of urea compounds Mar. 7, 1978
4056367 Liquid monoazo-naphthalene dyestuffs, and their use Nov. 1, 1977
4047889 Process for the rapid, continuous and waterless dyeing of textile and plastic materials Sep. 13, 1977
4015934 Process for the dyeing of synthetic textile material Apr. 5, 1977
3998587 Textile treating dispersion concentrate Dec. 21, 1976
3996000 Process for dyeing synthetic fibers Dec. 7, 1976
3992143 Exhaust process for the dyeing of synthetic fiber materials Nov. 16, 1976
3954397 Method for preparing dye solutions May. 4, 1976

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