Patents by Inventor Karoly Donders

Karoly Donders 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).

  • Compositions of water-insoluble active organic compounds
    Patent number: 8486915
    Abstract: A concentrate suitable for forming a stable aqueous composition upon dilution with water includes a water-insoluble active organic compound and a water-insoluble oil-modified alpha-beta unsaturated carboxylic acid.
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: July 16, 2013
    Assignee: ISP Investments Inc.
    Inventors: Karoly Donders, Kolazi Narayanan
  • Penetrating UV-Protecting Compositions to Protect Wood and Lignin
    Publication number: 20120187352
    Abstract: Disclosed herein are compositions for protecting a substrate against UV damage that comprise UV absorber(s), microemulsifier(s), polyol(s), and a water-based vehicle. In preferred embodiments, the compositions find application to protect lignin from degradation, or as primer coatings for wood surfaces, especially for use under UV-curable coatings. In other preferred embodiments the compositions are free of any film-forming polymer.
    Type: Application
    Filed: March 22, 2010
    Publication date: July 26, 2012
    Applicant: ISP INVESTMENTS INC.
    Inventors: Karoly Donders, Hansruedi Mottl, Otto Gordon
  • COMPOSITIONS OF WATER-INSOLUBLE ACTIVE ORGANIC COMPOUNDS
    Publication number: 20090293762
    Abstract: A concentrate suitable for forming a stable aqueous composition upon dilution with water includes a water-insoluble active organic compound and a water-insoluble oil-modified alpha-beta unsaturated carboxylic acid.
    Type: Application
    Filed: August 11, 2005
    Publication date: December 3, 2009
    Applicant: ISP INVESTMENTS INC.
    Inventors: Karoly Donders, Kolazi Narayanan
  • Coating agent, method and coated substrate surface
    Patent number: 7387830
    Abstract: The invention concerns a coating agent for cellulose-bearing substrate surfaces comprising a liquid phase and binding agent, wherein the coating agent includes platelet-shaped pigments and a bonding agent, wherein the platelet-shaped pigments are corrosion-resistant and impermeable to UV light and wherein the bonding agent produces a bond between pigment, binding agent and the cellulose-bearing substrate surface. The invention further concerns the use of the coating agent according to the invention as well as coated cellulose-bearing substrate surfaces.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: June 17, 2008
    Assignee: Eckart GmbH & Co. Kg.
    Inventors: Robert Maul, Alfried Kiehl, Otto W. Gordon, Kàroly Donders
  • Coating agent, method and coated substrate surface
    Publication number: 20050260352
    Abstract: The invention concerns a coating agent for cellulose-bearing substrate surfaces comprising a liquid phase and binding agent, wherein the coating agent includes platelet-shaped pigments and a bonding agent, wherein the platelet-shaped pigments are corrosion-resistant and impermeable to UV light and wherein the bonding agent produces a bond between pigment, binding agent and the cellulose-bearing substrate surface. The invention further concerns the use of the coating agent according to the invention as well as coated cellulose-bearing substrate surfaces.
    Type: Application
    Filed: May 22, 2003
    Publication date: November 24, 2005
    Applicant: Eckart GMBH & CO.KG
    Inventors: Robert Maul, Alfried Kiehl, Otto Gordon, Karoly Donders