Patents by Inventor Peter Scheibli
Peter Scheibli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140041134Abstract: The present invention relates to a method of dyeing polyester-containing textile material characterised in that the textile material is treated with a liquor containing (a) at least one disperse dye and (b) at least one compound of the formula (1), wherein G1 and G2, independently of one another, are C1-C4alkyl or together are pentamethylene, Z1 and Z2 are methyl, Or Z1 and Z2 together form a bridging member which is unsubstituted or substituted by an ester, ether, hydroxyl, oxo, cyanohydrin, amido, amino, carboxyl or urethane radical, and E is oxyl or hydroxyl.Type: ApplicationFiled: March 7, 2012Publication date: February 13, 2014Applicant: HUNTSMAN INTERNATIONAL LLCInventors: Peter Scheibli, Gilles Sperissen, Marisa Bianco
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Patent number: 7347878Abstract: A method of achieving a permanent stone-wash effect on textile fiber materials, in which method the textile fiber materials are dyed with naphthol dyes and the dyed textile material is then after-treated with a stone-wash finish. Very fast dyeings having a permanent stone-wash finish are obtained.Type: GrantFiled: November 6, 2003Date of Patent: March 25, 2008Assignee: Huntsman International LLCInventors: Pedro Daniel Soares, Peter Scheibli
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Publication number: 20070271712Abstract: A process for dyeing cellulosic fibre materials, wherein the fibre material is brought into contact with at least two dyes from the group of formulae (1), (2), (3) and (4) wherein A is hydrogen or a radical of formula (5), R1, R2, R3 and R4 are each independently of the other halogen, C1-C4alkyl, C1-C4alkoxy, nitro, benzoylamino which is unsubstituted or substituted in the phenyl ring, or unsubstituted or substituted amino, n, m, r and s are each independently of the others the number 0, 1, or 2, and p is the number 0, 1, 2, 3 or 4, produces level, tinctorially strong dyeings.Type: ApplicationFiled: November 1, 2004Publication date: November 29, 2007Inventors: Peter Scheibli, Rainer Hildebrand
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Publication number: 20070214581Abstract: A method of dyeing or printing cellulosic fibre materials wherein the fibre material is brought into contact with at least one vattable dye and at least one quinoid compound in an aqueous composition at a pH of less than 12 (electrochemical methods being excluded) yields level and tinctorially strong dyeings.Type: ApplicationFiled: April 18, 2005Publication date: September 20, 2007Applicant: Huntsman International LLC.Inventors: Peter Scheibli, Athanassios Tzikas
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Publication number: 20060179581Abstract: A method of achieving a permanent stone-wash effect on textile fibre materials, in which method the textile fibre materials are dyed with naphthol dyes and the dyed textile material is then after-treated with a stone-wash finish. Very fast dyeings having a permanent stone-wash finish are obtained.Type: ApplicationFiled: November 6, 2003Publication date: August 17, 2006Inventors: Pedro Soares, Peter Scheibli
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Publication number: 20060048308Abstract: A method of dyeing or printing cellulose-containing fibre materials using disperse dyes that comprises treating the fibre material with an aqueous composition comprising a watersoluble or water-dispersible polyester resin and a water-soluble or water-dispersible acrylate binder produces level dyeings and prints having good allround fastness properties and is advantageously suitable for cellulose-containing fibre blends, for example blends consisting of polyester and cellulose.Type: ApplicationFiled: August 4, 2003Publication date: March 9, 2006Inventor: Peter Scheibli
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Patent number: 6645257Abstract: A process for pigmenting wood, which comprises treating wood in succession: a) with a solution comprising from 0.01 to 80% by weight, based on the solution, of a compound of the formula A(B)x (I), in which x is an integer from 1 to 8, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo, phthalocyanine or diketopyrrolopyrrole series which is attached to x groups B via one or more heteroatoms, these heteroatoms being selected from the group consisting of N, O and S and forming part of the radical A, B is hydrogen or a group of the formula at least one group B not being hydrogen and, if x is a number from 2 to 8, the groups B being identical or different, and L is any desired group suitable for solubilization; and from 0.05 to 5% by weight, based on the solution, of a salt of the formula Kat+.An− (II), Kat+.Type: GrantFiled: September 15, 2000Date of Patent: November 11, 2003Assignee: Ciba Specialty Chemicals CorporationInventors: Hans-Thomas Schacht, Gilbert Moegle, Reiner Jahn, Christiane Griessen, Peter Scheibli
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Patent number: 6630002Abstract: The present invention relates to a process for the staining of wood, which comprises treating the unstained wood with an aqueous preparation comprising a) at least one dye, and b) at least one dye stabilizer of the formula (I) or (II) in which G1 and G2, independently of one another, are C1-C4alkyl or together are pentamethylene, Z1 and Z2 are methyl, or Z1 and Z2 form a bridging member which is unsubstituted or substituted by an ester, ether, hydroxyl, oxo, cyanohydrin, amido, amino, carboxyl or urethane radical, E is oxyl or hydroxyl, and X is an inorganic or organic anion, and the total number of cations h corresponds to the total number of anions j, to a wood stain comprising a dye and a dye stabilizer of the formula (I) or (II), and to the use of this wood stain for the staining of wood.Type: GrantFiled: May 7, 2001Date of Patent: October 7, 2003Assignee: Ciba Specialty Chemicals CorporationInventors: Stefan Koller, Peter Scheibli
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Patent number: 6511535Abstract: The invention relates to a method for printing fibrous textile materials using the ink-jet printing technique, wherein the fibrous materials are printed with an aqueous ink that comprises at least one acid dye according to claim 1 and that has a viscosity of from 1 to 40 mPa·s.Type: GrantFiled: January 3, 2001Date of Patent: January 28, 2003Assignee: Ciba Specialty Chemicals CorporationInventors: Roger Lacroix, Peter Scheibli, Mickael Mheidle
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Patent number: 6284004Abstract: The invention relates to a process for printing textile fibre materials by the ink-jet printing process, wherein the fibre materials are printed with an aqueous ink comprising at least one disperse dye, an anionic copolymer and/or a nonionic block polymer and/or a dispersant, and to the inks comprising these components.Type: GrantFiled: May 23, 2000Date of Patent: September 4, 2001Assignee: Ciba Specialty Chemicals CorporationInventors: Marc Burglin, Mickael Mheidle, Peter Scheibli
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Publication number: 20010013149Abstract: Process for dyeing or printing paper, films of plastic or fiber material containing hydroxyl groups or containing nitrogen with reactive dyes, which comprises using at least one reactive dye of the formula (1) from the following group a) and at least one reactive dye from the following groups b), c) and d):Type: ApplicationFiled: January 31, 2001Publication date: August 16, 2001Inventors: Peter Scheibli, Peter Aeschlimann, Urs Lehmann, Marcel Frick
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Patent number: 6241789Abstract: Process for dyeing or printing paper, films of plastic or fibre material containing hydroxyl groups or containing nitrogen with reactive dyes, which comprises using at least one reactive dye of the formula (1) from the following group a) and at least one reactive dye from the following groups b), c) and d): a) green- or blue-dyeing reactive dyes of the formula (1) b) blue-dyeing reactive dyes of the formula (2) or (3) c) red-dyeing reactive dyes of the formula (4) d) yellow- or orange-dyeing reactive dyes of the formula (5)Type: GrantFiled: April 3, 2000Date of Patent: June 5, 2001Assignee: Ciba Specialty Chemicals CorporationInventors: Peter Scheibli, Peter Aeschilmann, Urs Lehmann, Marcel Frick
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Patent number: 6086636Abstract: Disclosed is a process for printing fibre material with reactive dyes, which comprises the fibre material to be printed first being treated with an aqueous alkaline liquor, optionally dried and then printed with a print paste comprising at least one reactive dye, a thickener and optionally further additives with the exception of an alkali or an alkali donor.Type: GrantFiled: June 2, 1998Date of Patent: July 11, 2000Assignee: Ciba Specialty Chemicals CorporationInventors: Mickael Mheidle, Peter Scheibli
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Patent number: 6063137Abstract: Process for dyeing or printing paper, films of plastic or fibre material containing hydroxyl groups or containing nitrogen with reactive dyes, which comprises using at least one reactive dye of the formula (1) from the following group a) and at least one reactive dye from the following groups b), c) and d):a) green- or blue-dyeing reactive dyes of the formula (1) ##STR1## b) blue-dyeing reactive dyes of the formula (2) or (3) ##STR2## c) red-dyeing reactive dyes of the formula (4) ##STR3## d) yellow- or orange-dyeing reactive dyes of the formula (5) ##STR4##Type: GrantFiled: December 8, 1998Date of Patent: May 16, 2000Assignee: Ciba Specialty Chemicals CorporationInventors: Peter Scheibli, Peter Aeschlimann, Urs Lehmann, Marcel Frick
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Patent number: 6036731Abstract: The process for crosslinking cellulosic fiber materials, especially cellulosic fiber materials which are 20 to 100% by weight natural or regenerated cellulose fibers, comprises applying to the cellulosic fiber materials in which the cellulosic fibers comprise natural or regenerated cellulose at least one product of the general formula (1) ##STR1## where A is a colorless aliphatic, aromatic or heteroaromatic radical, R is a fiber-reactive radical and n is 1, 2, 3 or 4, with the proviso that the radical [R].sub.n includes at least two fiber-reactive groups, and is useful for achieving permanent finish effects, for example in the area of easy care, dimensional stability and shrink resistance.Type: GrantFiled: May 19, 1998Date of Patent: March 14, 2000Assignee: Ciba Specialty Chemicals CorporationInventors: Peter Scheibli, Peter Aeschlimann
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Patent number: 6015454Abstract: A process for printing textile fiber materials in accordance with the ink-jet printing process, wherein the fiber materials are printed with an aqueous ink comprising a) at least one reactive dye of formulae (1a) to (1i) as indicated herein and b) 1,2-propylene glycol or N-methyl-2-pyrrolidone. The process is especially suitable for printing cellulosic fiber materials. The prints obtained have good fastness properties while having a high color yield.Type: GrantFiled: June 2, 1998Date of Patent: January 18, 2000Assignee: Ciba Specialty Chemicals CorporationInventors: Roger Lacroix, Mickael Mheidle, Peter Scheibli
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Patent number: 6007611Abstract: A process for printing textile fiber materials in accordance with the inkjet printing process, wherein the fiber materials are printed with an aqueous ink, comprisinga) at least one reactive dye of formulae (1a) to (1j) as indicated herein, andb) 1,2-propylene glycol, N-methyl-2-pyrrolidone, an alginate or a water-soluble, non-ionic cellulose ether. The process is especially suitable for printing cellulosic fiber materials. The prints obtained have good fastness properties while having a high color yield.Type: GrantFiled: June 2, 1998Date of Patent: December 28, 1999Assignee: Ciba Specialty Chemicals CorporationInventors: Mickael Mheidle, Roger Lacroix, Peter Scheibli
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Patent number: 5972084Abstract: A process for printing textile fiber materials in accordance with the ink-jet printing process, wherein the fiber materials are printed with an aqueous ink comprisinga) at least one reactive dye of formula ##STR1## or at least one reactive dye of formula ##STR2## wherein the substituents are as defined in claim 1, andb) a water-soluble, non-ionic cellulose ether or an alginate.Type: GrantFiled: June 2, 1998Date of Patent: October 26, 1999Assignee: Ciba Specialty Chemicals CorporationInventors: Roger Lacroix, Mickael Mheidle, Peter Scheibli
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Patent number: 5851240Abstract: The invention relates to a process for dyeing and finishing cellulosic textile fiber material in one step, which comprises applying to said textile fiber material a liquor comprising (A) at least one dye, (B) a crosslinking agent, (C) a crosslinking catalyst, and (D) choline and subsequently fixing the dye on the textile fiber material.Type: GrantFiled: July 11, 1997Date of Patent: December 22, 1998Assignee: Ciba Specialty Chemicals CorporationInventors: Alex Kanzig, Katharina Fritzsche, Peter Scheibli
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Patent number: 5679115Abstract: Process for dyeing or printing organic material, in particular fibre material which comprises applying dyes containing no polymerizable double bond together with at least one colorless cationic compound containing at least one polymerizable double bond and, if desired, one or more colorless nonionic compounds containing at least one polymerizable double bond and, if desired, further auxiliaries to the fibre material and then fixing them by means of ionizing radiation, or applying dyes containing no polymerizable double bond together with at least one colorless cationic compound containing one polymerizable double bond, and if desired, one or more colorless nonionic compounds containing at least one polymerizable double bond and at least one photoinitiator and also, if desired, further auxiliaries to the fibre material and then fixing them by means of UV light.Type: GrantFiled: August 28, 1995Date of Patent: October 21, 1997Assignee: Ciba-Geigy CorporationInventors: Katharina Fritzsche, Peter Aeschlimann, Peter Scheibli