Patents by Inventor Alexander SPÖCK

Alexander SPÖCK 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).

  • Hardener composition for epoxy resin based coating compositions, process for their preparation and use thereof
    Patent number: 11198789
    Abstract: This invention relates to a hardener composition for an epoxy resin based two-pack coating formulation wherein the hardener composition comprises moieties having at least one structural element of formula >N-D1-NH2, and moieties having at least one structural element of formula >N-D2-NH—C(O)-Q, wherein D1 is a bivalent group, D2 is a bivalent group, and Q is a univalent group, to epoxy resin based two-pack coating formulations comprising at least one epoxy resin which is a polymer containing, on average, at least two epoxide groups per molecule, and the hardener composition, and at least one of diglycerides which are esters of glycerol with two molecules of fatty acid, monoglycerides which are esters of glycerol with one molecule of fatty acid, or glycerol, or the reaction products of at least one of diglycerides or monoglycerides or glycerol with organic compounds having at least one reactive group selected from the group consisting of acylesters, acylanhydrides, isocyanates, epoxides, cyclocarbonates,
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: December 14, 2021
    Assignee: ALLNEX AUSTRIA GMBH
    Inventors: Roland Feola, Florian Lunzer, Johann Gmoser, Manfred Gogg, Alexander Spöck
  • HARDENER COMPOSITION FOR EPOXY RESIN BASED COATING COMPOSITIONS, PROCESS FOR THEIR PREPARATION AND USE THEREOF
    Publication number: 20200299536
    Abstract: This invention relates to a hardener composition for an epoxy resin based two-pack coating formulation wherein the hardener composition comprises moieties having at least one structural element of formula >N-D1-NH2, and moieties having at least one structural element of formula >N-D2-NH—C(O)-Q, wherein D1 is a bivalent group, D2 is a bivalent group, and Q is a univalent group, to epoxy resin based two-pack coating formulations comprising at least one epoxy resin which is a polymer containing, on average, at least two epoxide groups per molecule, and the hardener composition, and at least one of diglycerides which are esters of glycerol with two molecules of fatty acid, monoglycerides which are esters of glycerol with one molecule of fatty acid, or glycerol, or the reaction products of at least one of diglycerides or monoglycerides or glycerol with organic compounds having at least one reactive group selected from the group consisting of acylesters, acylanhydrides, isocyanates, epoxides, cyclocarbonates,
    Type: Application
    Filed: March 16, 2017
    Publication date: September 24, 2020
    Applicant: ALLNEX AUSTRIA GmbH
    Inventors: Roland FEOLA, Florian LUNZER, Johann GMOSER, Manfred GOGG, Alexander SPÖCK