| Patents for D06P 3 - Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated (13,284) |
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| 04/14/1992 | US5103521 Leather treatment agent and its use |
| 04/14/1992 | CA1298808C Process for making a non-polar polymeric material dyeable with an acid dye |
| 04/14/1992 | CA1298786C Treatment of keratinous fibres |
| 04/14/1992 | CA1298685C Dyeing and flame retardant treatment for aramids |
| 04/09/1992 | DE4031342A1 Hair dye giving clear, dense blue shades - contains 1,4-bis-(hydroxyalkyl)-amino:anthraquinone and opt. fixative contg. polymer and oxidn. dye |
| 04/08/1992 | EP0479726A1 Concentrated aqueous solutions of anionic disazo dyes |
| 04/08/1992 | EP0479446A1 Method for temporarily coloring of an article with acid labile colorant |
| 04/08/1992 | CN1060126A Method for dyeing fibrous material |
| 04/07/1992 | US5102993 Useful in one phase printing due to stability in alkaline printing pastes and high color yield |
| 04/07/1992 | US5102425 Process for the dyeing and printing of blended fabrics made of polyester and natural fibre materials with cyano-hydroxy-methyl pyridone, azo disperse dye to reduce staining |
| 04/07/1992 | US5102424 Pigment printing process for flame-retardant, low-flammability or nonflammable fibers: polymer or copolymer of vinylidene chloride as pigment binder |
| 04/07/1992 | CA1298444C Process for dyeing keratinic fibers with 5,6-dihydroxyindoleand hydrogen peroxide, with and iodide treatment before or after |
| 04/07/1992 | CA1298443C Process for dyeing keratinic fibres with 5,6-dihydroxyindoleassociated with an iodide, and dyeing composition thus obtained |
| 04/02/1992 | DE4030358A1 Introducing amino gps. into polypropylene textiles for reactive dyeing - by forming radicals on the fibre, esp. by irradiation, grafting with N-vinyl-amide and hydrolysing amide to amine gps. |
| 04/01/1992 | EP0478504A2 Reactive dyes, methods of their preparation and their use |
| 04/01/1992 | EP0478503A2 Fibre reactive dyes and mixtures of dyes and their utilization |
| 04/01/1992 | EP0478301A1 Method for dyeing fibrous material |
| 04/01/1992 | EP0477963A2 Suede-like napped sheet excellent in sweat resistance |
| 04/01/1992 | EP0477528A1 Piperazine-2,5-dione and piperazine-2-one derivatives |
| 03/31/1992 | CA1298042C Process for dying keratinic fibers with 5,6-dihydroxyindole or its derivatives and a metallic anion |
| 03/31/1992 | CA1298041C Fabric treatment to improve dyeability thereof |
| 03/29/1992 | CA2052383A1 Suede-like napped sheet excellent in sweat resistance |
| 03/24/1992 | US5098446 Surfactants for treatment of leather, hydration, pickling, degreasing and tanning |
| 03/19/1992 | WO1992004005A1 Oxidative hair-dyeing agent and new 5-halo-2,4-diaminoalkylbenzenes |
| 03/18/1992 | EP0475907A2 Process for the production of good quality moulded articles |
| 03/18/1992 | EP0475905A1 Process for the photochemical stabilisation of wool |
| 03/18/1992 | EP0475205A1 Method for reducing scalp staining |
| 03/18/1992 | EP0475089A1 Mixtures of monoazo dyes |
| 03/17/1992 | US5096460 Red dye mixtures and their use: dyeing natural or synthetic polyamides |
| 03/17/1992 | US5096459 Method of dyeing aromatic polyamide fibers with water-soluble dyes |
| 03/17/1992 | US5096456 Exhaust or continuous dyeing; carpets automotive fabrics, brassiers |
| 03/15/1992 | CA2051264A1 Composition and process for the production of moulding-fast articles |
| 03/12/1992 | CA2049826A1 Method for reducing scalp staining |
| 03/11/1992 | EP0474600A1 Process for dyeing hydrophobic textilmaterial with disperse dyes in supercritical CO2 |
| 03/11/1992 | EP0474599A1 Process for dyeing of hydrophobic textil material with disperse dyestuffs in supercritical CO2 |
| 03/11/1992 | EP0474598A1 Process for dyeing of hydrophobic textile material with disperse dyestuff in supercritical CO2 |
| 03/11/1992 | EP0474596A1 Reactive dyes, methods for their preparation and their utilisation |
| 03/11/1992 | EP0474595A1 Aqueous dispersion of low-solubility UV-absorbers |
| 03/11/1992 | EP0474594A1 Process for dyeing of wool and mixtures thereof with other fibres with reactive dyestuffs |
| 03/11/1992 | EP0474075A2 Aromatic condensation products |
| 03/11/1992 | EP0474039A1 Ortho-aminoazo compounds |
| 03/10/1992 | US5095101 1-Amino-2,7-di-[5'-(2"-chloro-4"-substituted amino-1,3,5-triazin-6"-ylamino)-2'-sulfophenylazo]-3,6-disulfonic acids |
| 03/10/1992 | US5095100 Metal complex dyes and preparation thereof |
| 03/10/1992 | US5094665 Azo dye mixture and their use for dyeing and printing natural and synthetic polyamides |
| 03/08/1992 | CA2050518A1 Aromatic condensation products |
| 03/04/1992 | EP0472968A2 Granular type reactive dye compositions and methods for dyeing and printing cellulose fibers using the same |
| 03/03/1992 | US5092906 Good exhaustion |
| 03/03/1992 | US5092905 Mixtures of at least three anionic dyes and their use for dyeing natural and synthetic polyamides |
| 03/03/1992 | US5092904 Method for dyeing fibrous materials |
| 03/03/1992 | US5092903 Process for dyeing or printing blends of cellulosic fibre materials and silk with dihalo-propionamido or halo-acryl amido reactive dyes |
| 03/03/1992 | CA1296497C Continuous process for the dyeing of polymers |
| 02/26/1992 | EP0471713A1 Water-soluble azo dyes, process for producing them and their use. |
| 02/26/1992 | EP0471702A1 Water-soluble reactive dyes for fibres, their preparation and use. |
| 02/25/1992 | US5091517 Azo dyes containing a 4-aminopyrazolisothiazole diazo compound |
| 02/25/1992 | US5090964 Red dye mixtures and their use: dyeing natural or synthetic polyamides |
| 02/25/1992 | CA1296143C Water-soluble monoazo yellow dyestuff mixtures |
| 02/20/1992 | WO1992002570A2 Dyed antistain nylon with cationic dye modifier |
| 02/19/1992 | EP0471456A1 Dyes |
| 02/16/1992 | CA2048742A1 Dyes |
| 02/12/1992 | EP0470932A1 Process for dyeing cellulose containing fibrous materials with vatdyes |
| 02/12/1992 | EP0470930A1 Reactive dyes, their preparation and use |
| 02/12/1992 | EP0470547A2 Improved tinted contact lens and method of manufacture thereof |
| 02/05/1992 | CN1058439A Dyeing and finishing process for pure hemp or cotton-hemp interwoven fabrics |
| 02/05/1992 | CN1015386B Dyeing and printing method and equipment for leather |
| 02/04/1992 | US5085668 Single-step printing of cellulose fibers with triphen-dioxazine reactive dyes and with sodium acetate or sodium trichloro-acetate as alkali |
| 02/04/1992 | US5085667 Stain resistance of nylon carpet: cationic-dyeable nylon fibers dyed with acid dye |
| 02/04/1992 | US5085666 Nitroanilines and hair-dyeing compositions in which they are present |
| 01/29/1992 | EP0468922A2 Use of polyazodyes for dyeing leather |
| 01/29/1992 | EP0468921A1 Aqueous dispersions of slightly soluble UV absorbing agents |
| 01/29/1992 | EP0468519A1 Dyeable hot-bulked polypropylene fibers modified with a copolyamide |
| 01/29/1992 | CN1058172A Printing technology for delicate colour and gradually changed into rainbow and its use |
| 01/28/1992 | US5084562 Dyes for cellulose fibers with disazo groups, formazan dyes and dioxazine dyes |
| 01/28/1992 | US5084068 Dyes for textiles, cellulose, cotton, leather and paper |
| 01/28/1992 | US5084067 Indoaniline dyes for hair dyes |
| 01/25/1992 | WO1992001755A1 Monoazo compounds, method of preparing them, and their use as dyes |
| 01/23/1992 | DE4022848A1 Haarfaerbemittel-zubereitung Hair dye preparation |
| 01/23/1992 | DE4022847A1 Oxidn. dye compsn. with good rheological properties - contains oxidn. dye precursor in aq. gel carrier contg. water soluble soap of petro-selenic, elaidic, gadolinic or brassidic acid |
| 01/22/1992 | EP0467026A1 Hair dyeing composition and its use |
| 01/19/1992 | WO1992001438A1 Hair dyeing composition |
| 01/19/1992 | CA2087544A1 Hair dyeing composition |
| 01/16/1992 | DE4121754A1 New heterocyclyl-azo-aniline disperse dyestuff cpds. - for dyeing or printing hydrophobic synthetic or semi-synthetic fibre |
| 01/15/1992 | EP0466648A1 Process for the fixation of dyes |
| 01/15/1992 | EP0466647A1 Process for the photochemical and thermal stabilisation of polyamide fiber materials |
| 01/15/1992 | EP0466451A1 Dyeing lenses |
| 01/15/1992 | EP0465829A1 Reactive azodyes |
| 01/12/1992 | WO1992001022A1 Process for producing black colorant, cosmetic containing said colorant, and application thereof |
| 01/08/1992 | EP0465420A1 Azo dyestuffs |
| 01/08/1992 | EP0465340A1 Keratinous fibres dyeing process with 4-hydroxyindol at acidic pH and compositions |
| 01/08/1992 | EP0465339A1 Keratinous fibres dyeing process with derivatives of 4-hydroxyindol at acidic pH and compositions |
| 01/08/1992 | EP0464448A1 Reactive azo dyes having at least two halogenotriazine anchors |
| 01/07/1992 | US5079347 Fiber reactive dyes for wool and cellulose |
| 01/07/1992 | US5078748 Substituted 1,3-diaminobenzenes, processes for their preparation and coloring agents, containing these, for keratin fibers |
| 01/06/1992 | CA2046035A1 Keratin fibre dyeing method using acid tetrahydroxy-indole and compositions for use therein |
| 01/06/1992 | CA2046034A1 Keratin fibre dyeing method using acid tetrahydroxy-indole derivatives and compositions for use therein |
| 01/04/1992 | WO1992001115A1 The enhancement of fluorescent whitening agents |
| 01/02/1992 | EP0463995A1 Azo dyestuffs with 2-alkylamino-3-cyano-4,6-diaminopyridines as coupling components |
| 01/02/1992 | EP0463526A1 Monoazo dyestuff, its preparation and use |
| 12/31/1991 | US5076811 Trichromic dyeing mixture |
| 12/31/1991 | US5076808 Increased brightness |
| 12/27/1991 | EP0462857A1 Dyeing composition containing 5-6 dihydroxyindolines and keratinous fibres dyeing process |