Patents by Inventor Gilbert KÜHL

Gilbert KÜHL 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).

  • Intumescent coating composition with enhanced metal adhesion
    Patent number: 8921456
    Abstract: An intumescent coating composition and a process for curing the coating to obtain an intumescent coating is provided. The intumescent coating composition contains a thermoplastic polymer which comprises as a copolymerized component, an acid (meth)acrylate or a copolymerizable polyfunctional carboxylic acid; at least one ethylenically unsaturated monomer; an azo or organic peroxide initiator; an acid source; a carbon source; and a gas source.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: December 30, 2014
    Assignee: Evonik Röhm GmbH
    Inventors: Günter Schmitt, Peter Neugebauer, Sybille Scholl, Heike Heeb, Peter Reinhard, Gilbert Kühl
  • Coating formulation with enhanced metal adhesion
    Patent number: 8431229
    Abstract: The invention relates to a coating formulation with improved metal adhesion.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: April 30, 2013
    Assignee: Evonik Röhm GmbH
    Inventors: Guenter Schmitt, Peter Neugebauer, Sybille Scholl, Heike Heeb, Peter Reinhard, Gilbert Kuehl
  • INTUMESCENT COATING COMPOSITION WITH ENHANCED METAL ADHESION
    Publication number: 20120164462
    Abstract: An intumescent coating composition and a process for curing the coating to obtain an intumescent coating is provided. The intumescent coating composition contains a thermoplastic polymer which comprises as a copolymerized component, an acid (meth)acrylate or a copolymerizable polyfunctional carboxylic acid; at least one ethylenically unsaturated monomer; an azo or organic peroxide initiator; an acid source; a carbon source; and a gas source.
    Type: Application
    Filed: March 7, 2012
    Publication date: June 28, 2012
    Applicant: Evonik Roehm GmbH
    Inventors: Günter SCHMITT, Peter NEUGEBAUER, Sybille SCHOLL, Heike HEEB, Peter REINHARD, Gilbert KÜHL
  • COATING FORMULATION WITH ENHANCED METAL ADHESION
    Publication number: 20100204396
    Abstract: The invention relates to a coating formulation with improved metal adhesion.
    Type: Application
    Filed: June 25, 2008
    Publication date: August 12, 2010
    Applicant: EVONIK ROEHM GMBH
    Inventors: Guenter Schmitt, Peter Neugebauer, Sybille Scholl, Heike Heeb, Peter Reinhard, Gilbert Kuehl
  • RESIN SYSTEM FOR INTUMESCENT COATING WITH ENHANCED METAL ADHESION
    Publication number: 20100190886
    Abstract: The invention relates to an intumescent coating with improved metal adhesion.
    Type: Application
    Filed: June 25, 2008
    Publication date: July 29, 2010
    Applicant: EVONIK ROEHM GMBH
    Inventors: Guenter Schmitt, Peter Neugebauer, Sybille Scholl, Heike Heeb, Peter Reinhard, Gilbert Kuehl