| Patents for D06L 3 - Bleaching fibres, threads, yarns, fabrics, feathers, or made-up fibrous goods, leather, or furs (6,425) |
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| 01/28/1981 | EP0023028A1 Mixtures of optical brighteners and their use |
| 01/28/1981 | EP0023027A1 Mixtures of optical brighteners, their preparation and their use |
| 01/28/1981 | EP0023026A1 Mixtures of optical brighteners and their use |
| 01/27/1981 | US4247537 Bleaching systems comprising percarbonate, persulfate, and pyrogenic silica |
| 01/27/1981 | CA1094262A1 Brightening compositions |
| 01/20/1981 | US4245990 Process for producing solutions of salts of water-soluble carboxylic acids of cationic dyes or optical brighteners |
| 01/13/1981 | US4245007 1,4-Bis-[azol-2'-yl]-naphthalenes and process of using the same |
| 01/06/1981 | US4243391 Quaternary ammonium softener |
| 12/23/1980 | US4240920 Detergent bleach composition and process |
| 12/23/1980 | CA1091892A1 Stabilized aqueous hypochlorite solutions |
| 12/23/1980 | CA1091867A1 Bleaching composition causing no color change or fading of colored and figured cloths |
| 12/16/1980 | US4239643 Peroxide stabilization |
| 12/16/1980 | CA1091676A1 3-phenyl-7-(v-triazol-2-yl)-coumarins |
| 12/10/1980 | EP0019751A1 Condensates from adducts of phosphites and propen-2-oles and their preparation |
| 12/10/1980 | EP0019749A1 Process for optical bleaching and dyeing synthetic fibres |
| 12/02/1980 | US4236891 In aqueous solution maintained at ph or 3.5 to 7.5 |
| 11/26/1980 | EP0019078A2 Distyrylebenzenes,process for their preparation and their use for the optical brightening of organic materials,as well as detergent compositions, textile treating compositions and products for the after-treatment of laundry containing such distyrylbenzenes |
| 11/25/1980 | US4235599 Mixture of a n,n-dichloro hydantoin compound and a bromine salt |
| 11/25/1980 | US4235597 Optical brighteners |
| 11/25/1980 | CA1090338A1 1,4-bis-¬azol-2'-yl|-naphthalenes |
| 11/11/1980 | US4233440 Optical brighteners |
| 11/11/1980 | US4233026 Water insoluble dye and nonionic surfactant |
| 11/11/1980 | CA1089157A1 Bleach plant operation |
| 11/04/1980 | US4231890 Bleaching composition causing no color change or fading of colored and figured cloths |
| 11/04/1980 | US4231741 Benzoxazolyl-stilbenes and aryltriazoles; synergistic |
| 10/28/1980 | CA1088259A1 Brightener mixtures and their use |
| 10/15/1980 | EP0017618A1 Process for optically brightening polyester fibres by the exhaust process |
| 10/15/1980 | EP0017190A1 Process for oxidative desizing |
| 10/15/1980 | EP0017189A1 Watersoluble oxalkylated products, process for their preparation and their use |
| 10/14/1980 | CA1087369A1 Process for the production of dibasic magnesium hypochlorite |
| 10/07/1980 | US4226852 Alkalinity, ammonia-free, guanidine derivative |
| 09/30/1980 | US4225451 Peroxyacids |
| 09/23/1980 | CA1086006A1 Bleach compositions containing perfume oils |
| 09/16/1980 | US4222739 Certain bis(phenyl)-benzodifurans |
| 09/02/1980 | CA1084657A1 Stabilized solutions of sodium dithionite |
| 08/26/1980 | CA1084256A1 Phosphorylated potentiators for percompounds |
| 08/20/1980 | EP0014503A1 Process for preparing highly concentrated finely dispersed solid compositions of water insoluble to slightly soluble active compounds dispersible in an aqueous medium, containing little or no dispersing agent |
| 08/20/1980 | EP0014344A1 Coumarin compounds, process for their preparation and their use as whiteners and laser dyes |
| 08/20/1980 | EP0014278A1 Compositions containing chloroimide fabric bleaches, their use in washing soiled fabrics, and detergent formulations containing chloroimide precursors |
| 08/19/1980 | US4218220 Method of fading blue jeans |
| 08/19/1980 | US4218218 Stable finely dispersed aqueous formulations of disperse dyes and optical brighteners, and their use |
| 08/19/1980 | CA1084061A1 Divinyl stilbenes as optical brighteners |
| 08/12/1980 | US4217105 Sulfonated zinc phthalocyanine |
| 08/12/1980 | CA1083578A1 Benzofuran derivatives, process for their manufacture and their use as optical brighteners |
| 08/06/1980 | EP0014177A1 Bis-styrylbenzenesulfonic acid compound, process for its preparation and its use for optical bleaching of organic fibrous materials |
| 08/06/1980 | EP0013981A1 Colourless preparations of optical brighteners of the bis-triazinylamino-stilbene-disulfonic acid compound series |
| 08/05/1980 | US4216111 Stable dispersions of fluorescent whitening agents of the bis-triazinylaminostilbene group in free acid form and method of preparing same |
| 08/05/1980 | US4216105 Compositions for the optical whitening of organic materials and use thereof |
| 07/29/1980 | US4215003 Including heterocyclic sulfonate esters of an alkane- or arylsulfonic acid as activators; low temperature |
| 07/29/1980 | US4214872 Condensation product of mono- or di-methylnaphthalene sulfonic acid and formaldehyde |
| 07/15/1980 | US4212763 Bis-triazinylaminostilbene compounds and their use as fluorescent brightening agents |
| 07/15/1980 | CA1081578A1 Process for removing foam from aqueous systems |
| 07/08/1980 | CA1081079A1 Stable aqueous peroxy-containing concentrate |
| 07/01/1980 | US4210488 Process for improving the dry strength of paper and for improving the effect of optical brighteners in the preparation or coating of paper |
| 06/25/1980 | EP0012351A1 Phosphonic acid esters, their preparation, their use as emulsifying and dispersing agents, and their aqueous compositions |
| 06/17/1980 | US4208513 Benzoxazolyl-phenylstilbenes, processes for producing them, and their use as optical brighteners |
| 06/17/1980 | US4208370 Two liquids completely miscible |
| 06/17/1980 | CA1079603A1 Bleaching compositions |
| 06/10/1980 | US4207070 Peroxygen bleaching and compositions therefor |
| 06/10/1980 | CA1079295A1 Method for making diperoxyacids |
| 06/10/1980 | CA1079007A1 Compositions and process for cleaning fabrics |
| 05/28/1980 | EP0011460A1 Peroxygen bleaching and compositions therefor |
| 05/20/1980 | US4203852 Inorganic peroxide bleach, cationic surfactant; for use in wash cycle |
| 05/14/1980 | EP0010607A1 Triazolylstyryl compounds and their use as whiteners for organic materials |
| 05/13/1980 | CA1077204A1 Concentrates for imparting temporary soil release resins in fabrics during laundering |
| 05/06/1980 | US4201687 Chloroimide fabric bleaches |
| 05/06/1980 | CA1076756A1 Activation of organic peracids by di-ketones |
| 05/06/1980 | CA1076755A1 Bleaching articles |
| 04/29/1980 | CA1076304A1 Aqueous preparations of dyestuffs or optical brighteners insoluble to difficulty soluble in water |
| 04/22/1980 | US4199466 Cyanoamines |
| 04/16/1980 | EP0009998A1 Peroxygen containing compositions and bleaching process |
| 04/16/1980 | EP0009679A1 Fluorescent dyestuffs of the stilbene series, process for their preparation and their use in the whitening of organic materials and as laser dyestuffs |
| 04/16/1980 | EP0009480A1 Process and reactor for producing a treating aqueous solution containing at least hydrogenoperoxide ions and hydroxyl ions according to predetermined concentrations and use of the reactor. |
| 04/15/1980 | CA1075405A1 Photoactivated bleach-compositions and process |
| 04/08/1980 | US4197222 For printing paper for use in transfer printing process |
| 04/08/1980 | CA1074962A1 Bleaching article |
| 04/08/1980 | CA1074961A1 Bleaching composition |
| 04/08/1980 | CA1074960A1 Bleaching composition |
| 04/01/1980 | US4196229 Substituted divinyl stilbenes as optical brighteners |
| 04/01/1980 | US4196184 Lime recovery process |
| 03/19/1980 | EP0008669A1 Colour-fast preparations of detergent brighteners and process for their production |
| 03/11/1980 | CA1073313A1 Aqueous, storage-stable dispersions of water-soluble compounds |
| 03/05/1980 | EP0008475A1 A process for preparing peroxide-based bleach media and concentrated bleach compositions for use in carrying out that process |
| 03/04/1980 | US4191680 Free-flowing, low dust powders; acid resin salt as auxiliary grinding |
| 02/20/1980 | EP0008123A1 Diamino-1,3,5-triazinylstilbene compounds, process for their preparation and their use as optical brighteners |
| 02/19/1980 | US4189589 Phenyl-benzimidazolyl-furanes |
| 02/19/1980 | US4189445 Of polyoxyethylene or polyoxypropylene |
| 02/19/1980 | US4188807 Automatic washing machine for textiles having separate containers for washing substances, meters and common pre-mix channel for metered substances |
| 02/19/1980 | CA1072015A1 Composition for lightening or coloring hair containing an oxidizing agent and certain quaternary amines |
| 02/05/1980 | CA1070906A1 Dispersing agents for finely dividing and stabilizing dyestuffs, pigments and optical brighteners |
| 01/29/1980 | US4186186 Guanidine accelerators for peroxide hair bleaching compositions |
| 01/29/1980 | US4186119 Polyurethanes prepared from alcohols and hydrocarbon polyisocyanates used in textile wet treatment processes |
| 01/29/1980 | US4186029 Water-insoluble dye and water-soluble oxyalkylation product of styrene and phenol for printing textiles |
| 01/22/1980 | CA1070086A1 Lime recovery process |
| 01/08/1980 | US4182861 Fluorescent 1,2,3-triazole derivatives of 3-phenylcoumarin |
| 01/01/1980 | CA1069016A Wetting and anti-foaming agents |
| 12/18/1979 | US4179578 Para-phenyl stilbene derivatives |
| 12/18/1979 | US4179390 Laundry additive product |
| 12/11/1979 | US4178351 Process for the stabilization of sodium percarbonate |
| 12/04/1979 | US4177347 Optical brighteners for detergents |