Patents by Inventor Gerald Hobisch
Gerald Hobisch 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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Patent number: 11535770Abstract: The invention relates to an aqueous resin dispersion D comprising a mixture of a hydrophilically modified epoxy-based resin P and a resole R, and a co-crosslinker E, to a process for the preparation of the aqueous resin dispersion D, and to a method of use thereof to prepare coating films to prevent corrosion of the coated substrate.Type: GrantFiled: January 16, 2018Date of Patent: December 27, 2022Assignee: ALLNEX AUSTRIA GMBHInventors: Florian Lunzer, Armin Temel, Gerald Hobisch, Oliver Etz
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Patent number: 10655006Abstract: A liquid binder composition for binding fibrous materials in the fabrication of resin-infusible preform is disclosed. The binder composition is an aqueous dispersion containing (a) one or more multifunctional epoxy resins, (b) at least one thermoplastic polymer, (c) one or more surfactants selected from anionic surfactants, nonionic surfactants, and combinations thereof, (d) water, and is essentially free of organic solvents. Also disclosed is an emulsification process for producing the liquid binder composition.Type: GrantFiled: February 1, 2018Date of Patent: May 19, 2020Assignee: CYTEC TECHNOLOGY CORP.Inventors: Carmelo Luca Restuccia, Gerald Hobisch, William Jacobs, Dominique Ponsolle
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Publication number: 20200071561Abstract: The invention relates to an aqueous resin dispersion D comprising a mixture of a hydrophilically modified epoxy-based resin P and a resole R, and a co-crosslinker E, to a process for the preparation of the aqueous resin dispersion D, and to a method of use thereof to prepare coating films to prevent corrosion of the coated substrate.Type: ApplicationFiled: January 16, 2018Publication date: March 5, 2020Applicant: ALLNEX Austria GmbHInventors: Florian LUNZER, Armin TEMEL, Gerald HOBISCH, Oliver ETZ
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Publication number: 20180155542Abstract: A liquid binder composition for binding fibrous materials in the fabrication of resin-infusible preform is disclosed. The binder composition is an aqueous dispersion containing (a) one or more multifunctional epoxy resins, (b) at least one thermoplastic polymer, (c) one or more surfactants selected from anionic surfactants, nonionic surfactants, and combinations thereof, (d) water, and is essentially free of organic solvents. Also disclosed is an emulsification process for producing the liquid binder composition.Type: ApplicationFiled: February 1, 2018Publication date: June 7, 2018Applicant: CYTEC TECHNOLOGY CORP.Inventors: Carmelo Luca Restuccia, Gerald Hobisch, William Jacobs, Dominique Ponsolle
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Patent number: 9920197Abstract: A liquid binder composition for binding fibrous materials in the fabrication of resin-infusible preform is disclosed. The binder composition is an aqueous dispersion containing (a) one or more multifunctional epoxy resins, (b) at least one thermoplastic polymer, (c) one or more surfactants selected from anionic surfactants, nonionic surfactants, and combinations thereof, (d) water, and is essentially free of organic solvents. Also disclosed is an emulsification process for producing the liquid binder composition.Type: GrantFiled: June 12, 2013Date of Patent: March 20, 2018Inventors: Carmelo Luca Restuccia, Gerald Hobisch, William Jacobs, Dominique Ponsolle
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Patent number: 9914800Abstract: The invention relates to a curing agent for epoxy resins which is an aqueous dispersion of a multifunctional amine AC having more than one primary amino group per molecule, and at least one moiety per molecule derived from the reaction of a compound C containing at least one reactive group which is preferably an epoxide group, with a molecule having at least one blocked primary amino group and at least one group which is reactive towards the at least one reactive group of compound C, which is selected from the group consisting of secondary amino groups >NH, of hydroxyl groups —OH, of mercaptan groups —SH, of amide groups —CO—NHR, where R can be hydrogen or an alkyl group having from one to twelve carbon atoms, of hydroxyester groups, and of acid groups, particularly of carboxyl groups —COOH, sulphonic acid groups —SO3H, and phosphonic acid groups —PO3H2, and preferably, also moieties which are compatible with an epoxy resin, as well as a process for its preparation, and a method of use thereof.Type: GrantFiled: November 6, 2013Date of Patent: March 13, 2018Assignee: ALLNEX AUSTRIA GMBHInventors: Florian Lunzer, Gerald Hobisch, Michaela Zirngast
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Patent number: 9469775Abstract: The invention relates to a paste resin AB which is a mixture of a water-reducible alkyd resins B and a basic acrylic copolymer resin A comprising at least one amino group-containing vinyl type monomer A1, and a method of use thereof formulating both water-borne and solvent-borne tinted paints with a wide variety of pigments.Type: GrantFiled: December 19, 2013Date of Patent: October 18, 2016Assignee: Allnex Austria GmbHInventors: Gerald Hobisch, Peter Morre, Thomas Schönbacher, Edmund Urbano
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Publication number: 20150274881Abstract: The invention relates to a curing agent for epoxy resins which is an aqueous dispersion of a multifunctional amine AC having more than one primary amino group per molecule, and at least one moiety per molecule derived from the reaction of a compound C containing at least one reactive group which is preferably an epoxide group, with a molecule having at least one blocked primary amino group and at least one group which is reactive towards the at least one reactive group of compound C, which is selected from the group consisting of secondary amino groups >NH, of hydroxyl groups —OH, of mercaptan groups —SH, of amide groups —CO—NHR, where R can be hydrogen or an alkyl group having from one to twelve carbon atoms, of hydroxyester groups, and of acid groups, particularly of carboxyl groups —COOH, sulphonic acid groups —SO3H, and phosphonic acid groups —PO3H2, and preferably, also moieties which are compatible with an epoxy resin, as well as a process for its preparation, and a method of use thereof.Type: ApplicationFiled: November 6, 2013Publication date: October 1, 2015Inventors: Florian Lunzer, Gerald Hobisch, Michaela Zirngast
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Patent number: 9017471Abstract: The invention relates to an ester AB of a polypropylene glycol A with fatty acids B, which ester AB can be added in the form of an aqueous emulsion to an aqueous coating composition, and a method of use of the ester AB as defoamer additive.Type: GrantFiled: August 31, 2010Date of Patent: April 28, 2015Assignee: Allnex Austria GmbHInventors: Gerald Hobisch, Peter Morre, Thomas Schönbacher, Joachim Schmidt, Armin Temel
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Publication number: 20140179187Abstract: A liquid binder composition for binding fibrous materials in the fabrication of resin-infusible preform is disclosed. The binder composition is an aqueous dispersion containing (a) one or more multifunctional epoxy resins, (b) at least one thermoplastic polymer, (c) one or more surfactants selected from anionic surfactants, nonionic surfactants, and combinations thereof, (d) water, and is essentially free of organic solvents. Also disclosed is an emulsification process for producing the liquid binder composition.Type: ApplicationFiled: June 12, 2013Publication date: June 26, 2014Inventors: Carmelo Luca Restuccia, Gerald Hobisch, William Jacobs, Dominique Ponsolle
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Publication number: 20140107277Abstract: The invention relates to a paste resin AB which is a mixture of a water-reducible alkyd resins B and a basic acrylic copolymer resin A comprising at least one amino group-containing vinyl type monomer A1, and a method of use thereof formulating both water-borne and solvent-borne tinted paints with a wide variety of pigments.Type: ApplicationFiled: December 19, 2013Publication date: April 17, 2014Applicant: Cytec Surface Specialties Austria GmbHInventors: Gerald Hobisch, Peter Morre, Thomas Schönbacher, Edmund Urbano
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Publication number: 20120240820Abstract: The invention relates to an ester AB of a polypropylene glycol A with fatty acids B, which ester AB can be added in the form of an aqueous emulsion to an aqueous coating composition, and a method of use of the ester AB as defoamer additive.Type: ApplicationFiled: August 31, 2010Publication date: September 27, 2012Applicant: Cytec Austria GMBHInventors: Gerald Hobisch, Peter Morre, Thomas Schönbacher, Joachim Schmidt, Armin Temel
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Publication number: 20110028636Abstract: The invention relates to a paste resin AB which is a mixture of a water-reducible alkyd resins B and a basic acrylic copolymer resin A comprising at least one amino group-containing vinyl type monomer A1, and a method of use thereof for formulating both water-borne and solvent-borne tinted paints with a wide variety of pigments.Type: ApplicationFiled: April 15, 2009Publication date: February 3, 2011Inventors: Gerald Hobisch, Peter Morre, Thomas Schönbacher, Edmund Urbano
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Publication number: 20080200603Abstract: The invention relates to the use of urethane-modified hydrophilic resins ABCD as paste resins for paints containing solvents. The resins ABCD are conversion products of aldehyde resins or ketone resins A, of multifunctional isocyanates B with, on average, at least 2 isocyanate groups per molecule, of aliphatic acids C with at least one acid group and with at least one group that can react with isocyanates while forming a urethane structure or urea structure, and of aliphatic polyethers D with at least one hydroxyl group per molecule, whereby the sum of the mass proportions of educts A to D always equals 100%, and at least one of the educts C and D is used.Type: ApplicationFiled: May 6, 2005Publication date: August 21, 2008Applicant: Cytec Surface Specialties Austria GmbHInventors: Gerald HOBISCH, Peter MORRE, Thomas SCHÖNBACHER
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Publication number: 20080017517Abstract: A process to reduce or suppress the formation of surface defects in paint films comprising adding to an aqueous paint composition at let one of homopolymers B of butyl acrylate and copolymers BA of butyl acrylate and copolymerisable monomers A, characterised in that the mass fraction of moieties arising from the comonomers A in the copolymer does not exceed 30%, and aqueous paint compositions comprising at least one of homopolymer B of butyl acrylate and copolymers BA of butyl acrylate and copolymerisable monomers A.Type: ApplicationFiled: October 28, 2005Publication date: January 24, 2008Applicant: Cytec Surface Specialties Austria GmbHInventors: Gerald Hobisch, Peter Morre
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Publication number: 20070155927Abstract: Copolymers ABCDE obtainable by polymerising a monomer mixture comprising olefinically unsaturated monomers A having at least one urethane group —O—CO—NH—, basic (meth)acrylic monomers B which comprise at least one tertiary amino group, alkyl(meth)acrylates C, wherein the alkyl residue is linear, branched, or cyclic, and may have from 1 to 20 carbon atoms, olefinically unsaturated compounds D having at least one hydroxyl group in the molecule, preferably hydroxyalkyl(meth)acrylates, olefinically unsaturated compounds E having none of the functional groups of monomers A and C, and no acid groups, which are neutralised to an extent of from 10% to 100% and dispersed in water, and a method of use thereof as paste resinsType: ApplicationFiled: December 28, 2006Publication date: July 5, 2007Applicant: Cytec Surface Specialties Austria GmbHInventors: Gerald Hobisch, Peter Morre, Willibald Paar, Franz Kurzmann
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Publication number: 20060183854Abstract: The invention relates to the utilization of water-dilutable condensation resin AB as dispersing agent for pigments, wherein the condensation resins have an acid value ranging from 20 mg/g to 180 mg/g and are obtained by condensation of component A containing acid groups with an acid value ranging from 30 mg/g to 240 mg/g, which are selected from amongst the group consisting of copolymers of olefinically unsaturated monomers and by dimerization or oligomerization of compounds obtained from unsaturated aliphatic carboxylic acids and polyesters B containing hydroxyl groups with a hydroxyl value ranging from 20 mg/g to 300 mg/g and a number-average molar mass Mn ranging from 500 g/mol to 5000 g/mol. The mass proportion of components A in the reaction mixture for the synthesis of the condensation resin AB amounts to 30% to 90% and that of component B amounts to 70% to 10%, with the proviso that the sum of the mass proportions of both components always amounts to 100%.Type: ApplicationFiled: July 13, 2004Publication date: August 17, 2006Applicant: Cytec Surface Specialites Austria GmbhInventors: Gerald Hobisch, Peter Morre
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Patent number: 7056974Abstract: A method of use of copolymers containing fluoro groups and hydroxyl groups as additives in powder coating materials, comprising mixing these component with powder coatings resins, the copolymers comprising units of the following monomers: olefinically unsaturated monomers having from 5 to 40 carbon atoms, at least one hydroxyl group, and at least one free-radically polymerizable C?C double bond, alkyl esters of monoolefinically unsaturated monocarboxylic acids or dialkyl esters of olefinically unsaturated dicarboxylic acids or mixtures thereof, and (per)fluoroalkyl esters of said carboxylic acids, and powder coating materials which comprise these additives for the purpose of improving the flow properties and the surface.Type: GrantFiled: October 19, 2004Date of Patent: June 6, 2006Assignee: Solutia Austria GmbHInventors: Gerald Hobisch, Peter Morre, Roberto Cavalieri, Sergio Gazzea, Robertino Chinellato
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Publication number: 20050053786Abstract: A method of use of copolymers containing fluoro groups and hydroxyl groups as additives in powder coating materials, comprising mixing these component with powder coatings resins, the copolymers comprising units of the following monomers: olefinically unsaturated monomers having from 5 to 40 carbon atoms, at least one hydroxyl group, and at least one free-radically polymerizable C?C double bond, alkyl esters of monoolefinically unsaturated monocarboxylic acids or dialkyl esters of olefinically unsaturated dicarboxylic acids or mixtures thereof, and (per)fluoroalkyl esters of said carboxylic acids, and powder coating materials which comprise these additives for the purpose of improving the flow properties and the surface.Type: ApplicationFiled: October 19, 2004Publication date: March 10, 2005Inventors: Gerald Hobisch, Peter Morre, Roberto Cavalieri, Sergio Gazzea, Robertino Chinellato
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Patent number: 6849169Abstract: Use of homopolymers or copolymers of 2-ethyl hexyl acrylate as an additive in aqueous cathodically depositable coatings to suppress the formation of surface defects in coating films, in which the proportion by mass of the comonomers in the monomer mixture used for the preparation of the copolymers does not exceed 35%.Type: GrantFiled: April 30, 1999Date of Patent: February 1, 2005Assignee: E. I. du Pont de Nemours and CompanyInventors: Helmut Hoenig, Georg Pampouchidis, Gerald Hobisch