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Class Information
Number: 8/501
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Two-phase system dyeing composition or process
Description: Processes and compositions involving dye compositions in a two-phase system or wherein a change of phase occurs.

Patents under this class:

Patent Number Title Of Patent Date Issued
8551190 Process for producing a colorant for keratin fibers Oct. 8, 2013
8545575 Process for producing a colorant for keratin fibers Oct. 1, 2013
8545576 Process for producing a colorant for keratin fibers Oct. 1, 2013
8226733 Two-phase developer Jul. 24, 2012
8029577 Lightening and/or dyeing of human keratin fibres via a composition comprising a particular amino silicon compound and composition and device Oct. 4, 2011
7909889 Lightening and/or coloring human keratin fibers using at least one aminotrialkoxy silane or at least one aminotrialkenyloxy silane composition Mar. 22, 2011
7905927 Method for lightening and/or coloring human keratin fibers using a composition comprising an aminotrialkoxy silane or aminotrialkenyloxy silane compound and device Mar. 15, 2011
7776443 Soyoil paintball Aug. 17, 2010
7186275 Compositions suitable for the treatment of hair comprising chelants and methods for reducing oxidative hair damage Mar. 6, 2007
7179302 Oxidative treatment of hair with reduced hair damage Feb. 20, 2007
7037347 Pretreatment agents for acidic hair dyes May. 2, 2006
7018429 Process for coloring a textile substrate Mar. 28, 2006
6533975 Process of making polyurethane fiber or film Mar. 18, 2003
6156072 Manufacturing method of fabric for ink jet printing and ink jet printing method Dec. 5, 2000
5972049 Clay-containing dispersing composition for carriers used in the disperse dyeing of hydrophobic textiles Oct. 26, 1999
5942216 Water-in-oil-in-water compositions Aug. 24, 1999
5922088 Process for fixing dyes in textile materials Jul. 13, 1999
5817155 Emulsion for hair treatment Oct. 6, 1998
5795354 Process for dyeing wool and other keratin fibres Aug. 18, 1998
5464452 Process for fixing dyes in textile materials Nov. 7, 1995
5049189 Method of preparing a solution of sulfonated aryl azo/diaryl guanidine-complexed dye Sep. 17, 1991
4505713 Method and apparatus for applying patterns to a planar structure from dye patches floated down ramp on film of carrier fluid Mar. 19, 1985
4460374 Stable composition for treating textile substrates Jul. 17, 1984
4425132 Two-stage process for dyeing keratin fibres Jan. 10, 1984
4370144 Two-phase organic solvent-water dyeing process for polyester fibers Jan. 25, 1983
4348203 Dyeing process Sep. 7, 1982
4092104 Process for making yellow, basic azomethine dyes May. 30, 1978
3973908 Method for dyeing from solvents Aug. 10, 1976
3957429 Process for the pretreatment or finishing of materials with application of a short liquor ratio May. 18, 1976

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