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Class Information
Number: 8/101
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Bleaching
Description: Processes for bleaching or decolorizing textile filaments, strands, yarns, or fabrics not elsewhere provided for.

Sub-classes under this class:

Class Number Class Name Patents
8/107 Chemical 244
8/102 Color stripping or subduing 112
8/103 Wave energy 51

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8685112 Amine salt activation of peroxycarboxylic acids Apr. 1, 2014
8668745 Brightening agent comprising acylpyridinium compounds and defined alkalizing agents Mar. 11, 2014
8632609 Bleaching composition Jan. 21, 2014
8617255 Bleaching composition comprising magnesium salt Dec. 31, 2013
8613779 Textile dyeing process of cellulosic fibers and their blends and polyester and its blends with recycled dyeing baths Dec. 24, 2013
8597371 Lightening agent comprising acyl pyridinium compounds and cationic polysaccharides Dec. 3, 2013
8444706 Oxidizing composition for the treatment of keratin fibers May. 21, 2013
8414793 Metallocarbene complex peroxide activators Apr. 9, 2013
8328879 Phthalimides as bleach activators Dec. 11, 2012
8323356 Sulfonimines as bleaching activators Dec. 4, 2012
8308822 Oxidizing composition for the treatment of keratin fibers Nov. 13, 2012
8277516 Lightening agent having cationic acylpyridinium derivatives and certain ammonium compounds Oct. 2, 2012
8277517 Lightening agent having cationic acylpyridinium derivatives and certain amino acids Oct. 2, 2012
8268013 Hair treatment composition and methods Sep. 18, 2012
8262739 Hair treatment process using a direct emulsion comprising an oxidizing agent and a composition containing an alkaline agent Sep. 11, 2012
8262740 Bleaching composition Sep. 11, 2012
8163037 Methods and kits for providing lift and then a permanent color to hair Apr. 24, 2012
8137412 Bleaching with concomitant hair tonicizing Mar. 20, 2012
8114169 Compositions for biobleaching coupled with stone washing of indigo dyed denims and process thereof Feb. 14, 2012
8034122 Bleaching agent comprising 2-acylpyridinium derivatives Oct. 11, 2011
8034128 Thickened hair colourant and bleaching compositions Oct. 11, 2011
8025700 Method and system for optically bleaching keratinous fibers Sep. 27, 2011
8002850 Powdered hair coloring and bleaching compositions Aug. 23, 2011
7981166 Bleaching agent having cationic acyl pyridinium derivatives, co-bleaching activators and hydrogen peroxide Jul. 19, 2011
7981165 Process for lightening keratin materials using an anhydrous composition comprising at least one fatty substance and at least one alkaline agent, and at least one oxidizing composition Jul. 19, 2011
7914592 Method for manufacturing cotton towels Mar. 29, 2011
7727286 Stretch fabrics with improved chemical resistance Jun. 1, 2010
7597719 Polymer thickened hair colouring and bleaching compositions Oct. 6, 2009
7541175 Alkaline extraction stages comprising xylanase Jun. 2, 2009
7534272 Agent for oxidative treatment, particularly in transparent gel form May. 19, 2009
7494515 Process and kit-of-parts for improved hair conditioning after coloring, bleaching or perming Feb. 24, 2009
7485158 Method of dyeing the textile article from medicinally rich herbs Feb. 3, 2009
7481843 Process for the extraction and preparation of bast fibers, bast fibers obtained therefrom and their use Jan. 27, 2009
7465411 Catalyst-mediated in-situ generation of dioxirane Dec. 16, 2008
7425220 Method for the cosmetic treatment of hair and implement for carrying out the same Sep. 16, 2008
7393365 Process and kit-of-parts for improved hair conditioning after coloring bleaching or perming Jul. 1, 2008
7320741 Method of xylanase treatment in a chlorine dioxide bleaching sequence Jan. 22, 2008
7226486 Ready-to-use bleaching compositions, preparation process and bleaching process Jun. 5, 2007
7220285 Pulverulent composition for bleaching human keratin fibers May. 22, 2007
7217298 Ready-to-use bleaching compositions, preparation process and bleaching process May. 15, 2007
7211198 Surfactant compositions May. 1, 2007
7211116 Hair dye composition May. 1, 2007
7204855 Compositions comprising a cationic homopolymer and their use for stabilization of an oxidizing solution Apr. 17, 2007
7179300 Cosmetic composition containing sulfinic acid derivatives Feb. 20, 2007
7163564 Method for brightening virgin mechanical pulp Jan. 16, 2007
7160334 Composition for bleaching human hair Jan. 9, 2007
7147668 Hair bleach Dec. 12, 2006
7077869 Composition for bleaching or permanent waving of keratinous fibers comprising a cationic associative polyurethane Jul. 18, 2006
7066965 Bleaching composition for keratinous fibers comprising an associate polyurethane Jun. 27, 2006
7015022 Mammalian catalase-dependent oxidation processes and methods for stimulating oxidative activities Mar. 21, 2006

1 2 3 4

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