Patents by Inventor Harald Kuster

Harald Kuster 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).

  • CURABLE COMPOSITIONS CONTAINING ISOCYANATE-BASED TOUGHENERS
    Publication number: 20230159693
    Abstract: The present invention relates to curable compositions comprising (a) N-arylated benzoxazines, and (b) a prepolymer produced from a diisocyanate having two isocyanate groups with different reactivity. The compositions are particularly suitable in the production of adhesives and sealants, prepregs and towpreg.
    Type: Application
    Filed: January 3, 2023
    Publication date: May 25, 2023
    Applicant: KANEKA AEROSPACE LLC
    Inventors: Stefan KREILING, Rainer SCHOENFELD, Andreas TADEN, Michael KUX, Harald KUSTER, Ursula TENHAEF, Stanley Leroy LEHMANN
  • Impact resistant modified compositions
    Patent number: 9315651
    Abstract: The present invention relates to a polymerizable composition, containing at least one benzoxazine compound and certain oligomeric or polymeric urethane group-free polyether compounds. The present invention further relates to adhesives, sealants or coatings comprising the polymerizable composition according to the invention and the polymerization products of said composition.
    Type: Grant
    Filed: January 20, 2012
    Date of Patent: April 19, 2016
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Rainer Schoenfeld, Andreas Taden, Stefan Kreiling, Claudia Mai, Michael Kux, Harald Kuster
  • IMPACT RESISTANT MODIFIED COMPOSITIONS
    Publication number: 20120156487
    Abstract: The present invention relates to a polymerizable composition, containing at least one benzoxazine compound and certain oligomeric or polymeric urethane group-free polyether compounds. The present invention further relates to adhesives, sealants or coatings comprising the polymerizable composition according to the invention and the polymerization products of said composition.
    Type: Application
    Filed: January 20, 2012
    Publication date: June 21, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Rainer Schoenfeld, Andreas Taden, Stefan Kreiling, Claudia Mai, Michael Kux, Harald Kuster
  • CURABLE COMPOSITIONS CONTAINING ISOCYANATE-BASED TOUGHENERS
    Publication number: 20100204400
    Abstract: The present invention relates to curable compositions comprising (a) N-arylated benzoxazines, and (b) a prepolymer produced from a diisocyanate having two isocyanate groups with different reactivity. The compositions are particularly suitable in the production of adhesives and sealants, prepregs and towpreg.
    Type: Application
    Filed: April 23, 2010
    Publication date: August 12, 2010
    Applicants: Henkel AG & Co. KGaA, Henkel Corporation
    Inventors: Stefan Kreiling, Rainer Schoenfeld, Andreas Taden, Michael Kux, Harald Kuster, Stanley L. Lehmann