Patents by Inventor Daniel Blickberndt

Daniel Blickberndt 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).

  • Compound and coating compositions for adhesion to olefinic substrates
    Patent number: 6841619
    Abstract: The present invention provides an olefin-based block copolymer that has an olefin block that is substantially saturated and at least one (poly)ester or (poly)ether block. The olefin-based block copolymer of the invention can be prepared by reacting a liquid hydroxyl-functional, saturated or substantially saturated olefin polymer with a chain-extension reagent that is reactive with hydroxyl groups and will polymerize in a head-to-tail arrangement of monomer units. The olefin-based block copolymer of the invention can be used to prepare an adhesion promoter that provides excellent adhesion of subsequent coating layers to olefinic substrates like TPO and superior properties as compared to previously used adhesion promoters containing chlorinated polyolefins.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: January 11, 2005
    Assignee: BASF Corporation
    Inventors: John D. McGee, Daniel Blickberndt, Craig Schang, Walter H. Ohrbom, Keri Krueger
  • Compound and coating compositions for adhesion to olefinic substrates
    Publication number: 20020010268
    Abstract: The present invention provides an olefin-based block copolymer that has an olefin block that is substantially saturated and at least one (poly)ester or (poly)ether block. The olefin-based block copolymer of the invention can be prepared by reacting a liquid hydroxyl-functional, saturated or substantially saturated olefin polymer with a chain-extension reagent that is reactive with hydroxyl groups and will polymerize in a head-to-tail arrangement of monomer units. The olefin-based block copolymer of the invention can be used to prepare an adhesion promoter that provides excellent adhesion of subsequent coating layers to olefinic substrates like TPO and superior properties as compared to previously used adhesion promoters containing chlorinated polyolefins.
    Type: Application
    Filed: July 17, 2001
    Publication date: January 24, 2002
    Inventors: John D. McGee, Daniel Blickberndt, Craig Schang, Walter H. Ohrbom, Keri Krueger
  • Compound and coating compositions for adhesion to olefinic substrates
    Publication number: 20020007012
    Abstract: The present invention provides an olefin-based block copolymer that has an olefin block that is substantially saturated and at least one (poly)ester or (poly)ether block. The olefin-based block copolymer of the invention can be prepared by reacting a liquid hydroxyl-functional, saturated or substantially saturated olefin polymer with a chain-extension reagent that is reactive with hydroxyl groups and will polymerize in a head-to-tail arrangement of monomer units. The olefin-based block copolymer of the invention can be used to prepare an adhesion promoter that provides excellent adhesion of subsequent coating layers to olefinic substrates like TPO and superior properties as compared to previously used adhesion promoters containing chlorinated polyolefins.
    Type: Application
    Filed: July 13, 2001
    Publication date: January 17, 2002
    Inventors: John D. McGee, Daniel Blickberndt, Craig Schang, Walter H. Ohrbom, Keri Krueger
  • Additive for coating compositions for adhesion to TPO substrates
    Patent number: 6300414
    Abstract: The present invention provides an olefin-based block copolymer that has an olefin block that is substantially saturated and at least one (poly)ester or (poly)ether block. The olefin-based block copolymer of the invention can be prepared by reacting a liquid hydroxyl-functional, saturated or substantially saturated olefin polymer with a chain-extension reagent that is reactive with hydroxyl groups and will polymerize in a head-to-tail arrangement of monomer units. The olefin-based block copolymer of the invention can be used to prepare an adhesion promoter that provides excellent adhesion of subsequent coating layers to olefinic substrates like TPO and superior properties as compared to previously used adhesion promoters containing chlorinated polyolefins.
    Type: Grant
    Filed: August 28, 1998
    Date of Patent: October 9, 2001
    Assignee: BASF Corporation
    Inventors: John D. McGee, Daniel Blickberndt, Craig Schang, Walter H. Ohrbom, Keri Krueger