Hobisch
Gerald Hobisch, Graz AT
Patent application number | Description | Published |
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20080200603 | Paste Resins for Paints Containing Solvents - 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. | 08-21-2008 |
20110028636 | PASTE RESIN FOR UNIVERSAL PIGMENT PASTE - 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. | 02-03-2011 |
20120240820 | DEFOAMERS FOR AIRLESS PAINT SPRAY APPLICATION - 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. | 09-27-2012 |
20140107277 | PASTE RESIN FOR UNIVERSAL PIGMENT PASTE - 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. | 04-17-2014 |
Gerald Hobisch, Hart Bel Graz AT
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20140179187 | LIQUID BINDER COMPOSITION FOR BINDING FIBROUS MATERIALS - 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. | 06-26-2014 |
Gerald Hobisch, Hart Bei Graz AT
Patent application number | Description | Published |
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20150274881 | AQUEOUS DISPERSIONS OF A MULTIFUNCTIONAL PRIMARY AMINE, PROCESS FOR ITS PREPARATION, AND USE THEROF - 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 —SO | 10-01-2015 |