Patents by Inventor Helmut Puchinger

Helmut Puchinger 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).

  • Patent number: 10947335
    Abstract: The present invention relates to a triazine-precondensate-aldehyde condensation product obtainable by reacting a) at least one triazine compound of the general formulae (I), b) at least one aldehyde, and c) at least one triazine precondensate of the general formula (II). A method for obtaining a condensation product and a wood based panel are also disclosed.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: March 16, 2021
    Assignee: Borealis Agrolinz Melamine GmbH
    Inventors: Herbert Gabriel, René Dicke, Helmut Puchinger
  • Patent number: 10941123
    Abstract: The present invention relates to a triazine precondensate according to the general formula (I) where R1 means Q1 or a moiety of the formula R3—N—R4 connected with the nitrogen atom to the triazine ring of the structure of formula (I), where R9 means Q1 or a moiety of the formula R7—N—R8 connected with the nitrogen atom to the triazine ring of the structure of formula (I), where R2, R3, R4 and R6 mean independently from each other H, Q1 or (i), R7 and R8 mean independently from each other H, Q1, (ii) or (iii) or (i), R10 and R11 mean independently from each other R7 or R8; R5 means linear or branched C2-C20-alkyl that can be interrupted by one or more oxygen atoms, sulphur atoms, substituted or non-substituted nitrogen atoms.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: March 9, 2021
    Assignee: Borealis Agrolinz Melamine GmbH
    Inventors: Herbert Gabriel, René Dicke, Helmut Puchinger
  • Publication number: 20190309119
    Abstract: The present invention relates to a triazine-precondensate-aldehyde condensation product obtainable by reacting a) at least one triazine compound of the general formulae (I), b) at least one aldehyde, and c) at least one triazine precondensate of the general formula (II). A method for obtaining a condensation product and a wood based panel are also disclosed.
    Type: Application
    Filed: June 28, 2017
    Publication date: October 10, 2019
    Inventors: Herbert Gabriel, René Dicke, Helmut Puchinger
  • Publication number: 20190270714
    Abstract: The present invention relates to a triazine precondensate according to the general formula (I) where R1 means Q1 or a moiety of the formula R3—N—R4 connected with the nitrogen atom to the triazine ring of the structure of formula (I), where R9 means Q1 or a moiety of the formula R7—N—R8 connected with the nitrogen atom to the triazine ring of the structure of formula (I), where R2, R3, R4 and R6 mean independently from each other H, Q1 or (i), R7 and R8 mean independently from each other H, Q1, (ii) or (iii) or (i), R10 and R11 mean independently from each other R7 or R8; R5 means linear or branched C2-C20-alkyl that can be interrupted by one or more oxygen atoms, sulphur atoms, substituted or non-substituted nitrogen atoms.
    Type: Application
    Filed: June 21, 2017
    Publication date: September 5, 2019
    Inventors: Herbert GABRIEL, René DICKE, Helmut PUCHINGER
  • Patent number: 9546261
    Abstract: Use of one or more amino-triazine based Mannich-compounds and/or their dimers or trimers and/or one or more precondensate therefrom, including special new amino-triazine based Mannich-compounds, as antioxidant and/or UV-stabilizer for organic material, preferably for polymers; the stabilized material and use of the stabilized material.
    Type: Grant
    Filed: September 20, 2012
    Date of Patent: January 17, 2017
    Assignee: Borealis AG
    Inventors: Rene Dicke, Andreas Meinecke, Christian Paulik, Klaus Bretterbauer, Helmut Puchinger, Jingbo Wang, Clemens Schwarzinger
  • Publication number: 20140235766
    Abstract: Use of one or more amino-triazine based Mannich-compounds and/or their dimers or trimers and/or one or more precondensate therefrom, including special new amino-triazine based Mannich-compounds, as antioxidant and/or UV-stabilizer for organic material, preferably for polymers; the stabilized material and use of the stabilized material.
    Type: Application
    Filed: September 20, 2012
    Publication date: August 21, 2014
    Inventors: Rene Dicke, Andreas Meinecke, Christian Paulik, Klaus Bretterbauer, Helmut Puchinger, Jingbo Wang, Clemens Schwarzinger
  • Patent number: 8114953
    Abstract: The invention relates to melamine-formaldehyde condensates with thermoplastic properties that can be produced from formaldehyde and melamine derivatives, wherein at least one of the melamine derivatives organic radicals R have been used to substitute at least four of the total of six hydrogen atoms of the three melamine amino groups, and wherein the organic radicals R are mutually identical or different. The invention also relates to a process for production of the melamine-formaldehyde condensates, use thereof, and an analytical method for determining the constitution of the melamine-formaldehyde condensates.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: February 14, 2012
    Assignee: AMI Agrolinz Melamine International GmbH
    Inventors: Helmut Puchinger, Andreas Endesfelder, Martin Burger, Clemens Schwarzinger, Manuela Leidl, Werner Huber, Harald Schmidt
  • Publication number: 20090054616
    Abstract: The invention relates to melamine-formaldehyde condensates with thermoplastic properties that can be produced from formaldehyde and melamine derivatives, wherein at least one of the melamine derivatives organic radicals R have been used to substitute at least four of the total of six hydrogen atoms of the three melamine amino groups, and wherein the organic radicals R are mutually identical or different. The invention also relates to a process for production of the melamine-formaldehyde condensates, use thereof, and an analytical method for determining the constitution of the melamine-formaldehyde condensates.
    Type: Application
    Filed: February 22, 2007
    Publication date: February 26, 2009
    Applicant: AMI AGROLINZ MELAMINE INTERNATIONLA GMBH
    Inventors: Helmut Puchinger, Andreas Endesfelder, Martin Burger, Clemens Schwarzinger, Manuela Leidl, Werner Huber, Harald Schmidt