Patents by Inventor Morenike Awokola

Morenike Awokola 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).

  • Process for multilayer coating of substrates
    Patent number: 7361383
    Abstract: The invention is directed to a process for multilayer coating of substrates which comprises a) applying a filler layer of a filler coating composition to a substrate, b) curing the resultant filler layer by irradiation with high energy radiation and c) applying a top coat layer to the cured filler layer and curing the top coat layer, whereby the filler coating composition comprises A) at least one binder capable of free-radical polymerization having fewer than three olefinic double bonds per molecule, B) at least one ester of alpha,beta-olefinically unsaturated monocarboxylic acids capable of free-radical polymerization having one olefinic double bond per molecule and C) at least one compound having at least one phosphoric acid group.
    Type: Grant
    Filed: June 4, 2001
    Date of Patent: April 22, 2008
    Assignee: E.I. duPont de Nemours & Company
    Inventors: Morenike Awokola, Carmen Flosbach, Helmut Loffler
  • Radiation-curable coating compounds
    Patent number: 6740365
    Abstract: Coating compounds curable by means of high-energy radiation, comprising as binder A) at least one (meth)acrylic copolymer containing olefinic double bonds capable of free-radical polymerization and hydroxyl groups with a C═C equivalent weight from 100 to 10,000 and an OH-value from 20 to 250 mg KOH/g, which is prepared from monomers comprising: A1) at least one olefinically unsaturated, epoxy-functional monomer capable of free-radical polymerization, A2) at least one olefinically unsaturated, carboxy-functional monomer capable of free-radical polymerization and A3) at least one further olefinically unsaturated monomer capable of free-radical polymerization which is different from A1) and A2), and B) at least one component with free isocyanate groups and process for multilayer coating using the coating compounds.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: May 25, 2004
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Morenike Awokola, Carmen Flosbach, Helmut Loeffler, Volker Paschmann
  • Radiation-curable coating compounds
    Publication number: 20030212163
    Abstract: Coating compounds curable by means of high-energy radiation, comprising as binder
    Type: Application
    Filed: April 15, 2003
    Publication date: November 13, 2003
    Applicant: E.I. du Pont de Nemours & Company
    Inventors: Morenike Awokola, Carmen Flosbach, Helmut Loeffler, Volker Paschmann
  • Radiation-curable coating compounds
    Patent number: 6605669
    Abstract: Coating compounds curable by means of high-energy radiation, comprising as binder A) at least one (meth)acrylic copolymer containing olefinic double bonds capable of free-radical polymerization and hydroxyl groups with a C═C equivalent weight from 100 to 10,000 and an OH-value from 20 to 250 mg KOH/g, which is prepared from monomers comprising: A1) at least one olefinically unsaturated, epoxy-functional monomer capable of free-radical polymerization, A2) at least one olefinically unsaturated, carboxy-functional monomer capable of free-radical polymerization and A3) at least one further olefinically unsaturated monomer capable of free-radical polymerization which is different from A1) and A2), and B) at least one component with free isocyanate groups and process for multilayer coating using the coating compounds.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: August 12, 2003
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Morenike Awokola, Carmen Flosbach, Helmut Loeffler, Volker Paschmann
  • Process for multilayer coating of substrates
    Publication number: 20020182330
    Abstract: The invention is directed to a process for multilayer coating of substrates which comprises
    Type: Application
    Filed: June 4, 2001
    Publication date: December 5, 2002
    Inventors: Morenike Awokola, Carmen Flosbach, Helmut Loffler
  • Radiation-curable coating compounds
    Publication number: 20020143078
    Abstract: Coating compounds curable by means of high-energy radiation, comprising as binder
    Type: Application
    Filed: April 3, 2001
    Publication date: October 3, 2002
    Inventors: Morenike Awokola, Carmen Flosbach, Helmut Loeffler, Volker Paschmann