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WO/2001/006055A1 |
Use of (P¿S?) water-dispersible or -colloidally soluble, end-capped polyesters optionally in the form of an aqueous composition (W), as wet-acting lubricants in the treatment of textile piece goods with a textile treatment agent (T) fro...
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WO/2001/004410A1 |
The method of dyeing natural textile fibres with the use of a dyeing medium comprising supercritical carbon dioxide and a dye provides for the dye to be of the water-soluble, polar type and for the dyeing medium also to comprise a polar ...
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WO/2001/004409A1 |
A process for dyeing polyamide or polyamide-containing substrates with sulfur dyes comprises effecting said dyeing in a pH range of 8 - 11 and at 90 - 120 °C and with reducing agents which are suitable under these conditioners. Also cla...
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WO/2001/004408A1 |
A method of treating articles having a textile surface (such as broadloom carpets or carpet tiles) with a stainblocker composition is disclosed. In one embodiment a pile surface structure having pile elements containing nylon yarns havin...
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WO/2001/002492A1 |
The invention relates to hybrid dyes of structure (I), X - S - Y, wherein X represents a group that is derived from a direct-dyeing dye, Y represents a group that is derived from a coupler or developer-type oxidation dye pre-product, a d...
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WO/2001/000152A1 |
The invention relates to oxidation colorants for coloring keratin fibers, especially human hair. The inventive colorants contain, dissolved in a medium that is appropriate for coloring, at least one developer component and at least one m...
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WO/2000/079038A1 |
A method of dyeing fabric material which comprises the step of contacting said fabric material with a bleaching agent prior to or simultaneously with contacting said fabric material with a dyestuff providing said colour. The fabric mater...
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WO/2000/078439A1 |
A method and apparatus for making colored polyurethane foam products, such as carpet underlay and the like, and an improved colored product itself. The invention includes at least one valve assembly (41) within a color-dosing manifold (2...
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WO/2000/077292A1 |
A process for dyeing leather with reactive and acid dyes comprises pre-impregnating the leather with an aminosilane or aminosiloxane that provides additional dye sites in the collagen matrix, allowing deeper dye shades to be obtained. Tr...
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WO/2000/073084A1 |
A formulation and method of printing an ink or meltable ink layer having reactive dyes or mixtures of reactive dyes and disperse dyes as colorants. The ink or ink melt layer also includes an alkaline substance, a binder, and optionally, ...
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WO/2000/071808A1 |
The present invention provides methods for single-bath biopreparation and dyeing of cellulosic fibers, which are carried out by contacting the fibers simultaneously or sequentially with a bioscouring enzyme, preferably pectinase, proteas...
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WO/2000/071622A1 |
Water-soluble dyes of formula (I) in which R¿1? is hydrogen, hydroxyl, C¿1-4? alkyl, C¿1-4? alkoxy, halogen or SO¿3?M, R¿2? is hydrogen, C¿1-4? alkyl or C¿3-6?-cycloalkyl, B is the radical of a carbocyclic, heterocyclic or methyle...
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WO/2000/071545A1 |
Compounds of formula (I) with the meanings of R¿1?, R¿1?', R¿2?, R¿2?', X, X', Y, Y', m and n as given in Claim 1 can be used as paper dyes or direct dyes or for the preparation of ink-jet inks.
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WO/2000/069973A1 |
A reactive dye compound comprising: (a) at least one chromophore moiety, (b) at least one nitrogen-containing heterocycle, (c) a linking group to link each chromophore moiety to each nitrogen-containing heterocycle; characterised in that...
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WO/2000/069950A1 |
The present invention provides a method of printing a substrate comprising the steps of: providing a substrate selected from the group consisting of (i) a non-woven web comprising fibers of olefinic thermoplastic polymer having dispersed...
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WO/2000/069974A1 |
A reactive dye compound comprising: (a) at least one chromophore moiety; (b) at least one SO¿2?C¿2?H¿4? group which is attached to the chromophore moiety either directly via the sulphur atom of the SO¿2?C¿2?H¿4? group or a linking ...
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WO/2000/065100A1 |
A material is impregnated into leather by incorporating the material into micro-capsules and then applying said micro-capsules to said leather material by means of a suitable process. A roller coating process is described in which the ma...
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WO/2000/063298A1 |
The present invention comprises a dye mixture comprising one or more, such as one, two or three, disazo dyes conforming to general formula (1), one or more, such as one, two or three, monoazo dyes conforming to general formula (2), in wh...
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WO/2000/061857A1 |
The invention concerns a method which consists in irradiating at least one face of the article with UV radiation, causing the article to be photodegraded over a thickness of at least 1 $g(m)m, and in contacting the irradiated face of the...
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WO/2000/061856A1 |
Textiles dyed with vattable dyes can be stabilized against yellowing by treatment with an aqueous liquor containing fluorine-containing polymers and/or copolymers or perfluoroalkyl (meth)acrylate and non-fluorinated alkyl (meth)acrylate.
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WO/2000/058388A1 |
The invention relates to a condensation polymer, as well as to a process for preparation said polymers, having at least one dialkylamide endgroup connected through the polymer backbone to a unit derived from an alkylamide, the connection...
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WO/2000/057848A1 |
The present invention relates to a method for dyeing keratin fibers especially human keratin fibers such as hair, characterized in that it consists in the following: a dyeing composition (A) is applied to the fibers, whereby said dyeing ...
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WO/2000/056972A1 |
A wide array of textile fabric substrates can be treated to improve the colorfastness and washfastness of ink jet ink formulations. The aqueous treatment formulations include between about 5-95 % cationic polymers or copolymers, and betw...
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WO/2000/055420A1 |
The present invention is directed to a method for dyeing anionic textile materials such as cellulosic materials with a cationic pigment dispersion. The method comprises padding the textile material with a cationic pigment dispersion comp...
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WO/2000/052100A1 |
The invention relates to non-oxidative colouring agents which can be obtained by reacting one or more carbonyl compounds with thiobarbituric acid or derivatives thereof. The invention also relates to a method for producing said colouring...
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WO/2000/049093A1 |
A dye mixture comprising one or more disazo dyes composed of 1-amino-3,6-disulfo-8-naphthol as the coupling component and of two diazo components of the aniline series containing each a fiber-reactive group of the vinylsulfone series and...
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WO/2000/049092A1 |
The invention is concerned with compounds according to formula (I) and salts thereof, or a mixture of such compounds or salts. These compounds are useful as fiber-reactive dyestuffs in dyeing and printing hydroxy-group-containing and nit...
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WO2000010703A9 |
Hydrophobic polymer materials (10) having improved dyeability with water-based dyes are prepared by treating a hydrophobic polymer (10) with a glow discharge plasma (20) generated from working gases (22) selected from the group consistin...
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WO/2000/045198A1 |
The invention concerns a method which consists in contacting the contact lens with an aqueous solution containing a solvent for swelling the polymer material forming the lens, and a colouring agent selected among the azoic complex chromi...
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WO/2000/043454A1 |
The invention provides a dye composition for dyeing fibres comprising (a) an azo dye of formula (II) or a salt thereof, and (b) an azo dye of formula (III) or a salt thereof. The invention provides navy and black dye compositions, especi...
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WO/2000/043389A1 |
The invention concerns novel di-methylenedioxy-benzenes comprising at least a cationic group Z, Z being selected among quaternized aliphatic chains comprising at least a saturated quaternized cycle, and aliphatic chains comprising at lea...
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WO/2000/043368A1 |
The invention concerns novel cationic 2-acylaminophenols of formula (I) comprising at least a cationic group, their use as coupler for oxidation dyeing of keratin fibres and in particular human keratin fibres such as hair, oxidation dyei...
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WO/2000/042979A1 |
The invention concerns a composition for oxidation dyeing of keratin fibres, and in particular human keratin fibres such as hair, comprising at least an oxidation base and, as coupler, at least a 2-acylaminophenol of formula (I) comprisi...
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WO/2000/042980A1 |
The invention relates to a composition for oxidation dyeing of keratin fibers, especially human keratin fibers such as hair, comprising at least one oxidation base and a coupler consisting of at least one 2-hydroxynaphthalene of formula ...
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WO/2000/043388A1 |
The invention concerns novel methylenedioxy-benzenes comprising at least a cationic group Z, Z being selected among quaternized aliphatic chains, aliphatic chains comprising at least a saturated quaternized cycle, and aliphatic chains co...
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WO/2000/043396A1 |
The invention concerns novel pyrazolo[1,5-a]pyrimidines comprising at least a cationic group Z, Z being selected among quaternized aliphatic chains, aliphatic chains comprising at least a quaternized cycle, and their use as oxidation bas...
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WO/2000/043386A1 |
The invention concerns novel di-benzene dyeing agents comprising at least a cationic group Z, Z being selected among the quaternized aliphatic chains containing at least a saturated quaternized cycle, and aliphatic chains containing at l...
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WO/2000/043367A1 |
The invention concerns novel pyrazole derivatives comprising at least a cationic group Z, Z being selected among the quaternized aliphatic chains, aliphatic chains comprising at least a saturated quaternized cycle, and aliphatic chains c...
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WO/2000/042971A2 |
The invention concerns novel cationic 2-sulphonylaminophenols of formula (I) comprising at least a cationic, their use as coupler for oxidation dyeing of keratin fibres and in particular human keratin fibres such as hair, dyeing composit...
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WO/2000/043356A1 |
The invention concerns novel compounds derived from naphth-1-ol comprising at least a cationic group, their use as coupler for oxidation dyeing of keratin fibres, compositions for oxidation dyeing of keratin fibres, and in particular of ...
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WO/2000/040795A1 |
A water-insoluble monoazo dye represented by structural formula (II) having a crystal modification characterized by an X-ray diffraction pattern (CuK$g(a)) showing one strong peak at a diffraction angle (2$g(u)) of about 11.1° and also ...
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WO/2000/040656A1 |
The present invention relates to colours of formula (1), wherein R is methyl or butyl, R¿1? is hydrogen, halogen, cyano or nitro, R¿2? is halogen or cyano, R¿3? is hydrogen, halogen, C¿1?-C¿4?-alkyl or C¿1?-C¿4?-alkoxy, R¿4? is h...
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WO/2000/038630A1 |
The invention relates to agents for dying keratin fibers, especially human hair, which contain at least one colorant intermediate product and 0.0001 to 1.0 wt. % of a transition metal cation which is enclosed in cavities of clathrate com...
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WO/2000/038637A1 |
The invention relates to an agent for dying keratin fibers, especially human hair. The inventive agent contains a naphthyl-azo compound with formula (I), in which R?1¿ represents hydrogen, halogen, hydroxy, nitro, a C¿1?-C¿4?-alkyl gr...
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WO/2000/038641A1 |
The invention concerns the use, for dyeing keratinous fibres, of at least a heterocyclic cationic amine and at least a compound selected among a aldehyde or ketone or quinone or di-imino-isoindoline or 3-amino-isoindolone derivatives for...
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WO/2000/038638A1 |
The invention concerns the use for dyeing keratinous fibres of at least a specific active methylene compound and a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-iminoisoindoline or 3-amino-isoindolone...
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WO/2000/038639A1 |
The invention concerns the use for dyeing keratinous fibres of at least a specific cationic derivative and at least a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindo...
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WO/2000/038640A1 |
The invention concerns the use, for dyeing keratinous fibres, of at least an aliphatic cationic amine and a aldehyde or ketone or quinone or di-imino-isoindoline or 3-amino-iso-indolone derivatives for dyeing, by reaction without oxidisi...
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WO/2000/037032A1 |
Hair dye compositions containing laccase, characterized in that the oxygen concentration therein is regulated to 0.00015% by weight or below.
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WO/2000/036211A1 |
A process for dyeing fibrous substrates which comprises the steps of providing a fibrous substrate; providing at least one optionally (pre)reduced sulphur dye; providing at least one reduction stable direct dye; and optionally providing ...
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