Patents by Inventor Martina Mollers

Martina Mollers 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).

  • High scratch-resistance and high elasticity coating materials based on alkoxysilane functional components
    Patent number: 7772320
    Abstract: A thermosetting coating material comprising (A) at least 50% by weight, based on the amount of nonvolatile substances in the coating material of (A1) from 0% to 50% by weight, based on the entirety of components (A1) and (A2), of a polymethacrylate copolymer containing more than 50% by weight, based on the entirety of comonomers in the copolymer (A1), of free-radically polymerizable, ethylenically unsaturated compounds (a1) containing at least one reactive group of the formula I —X—SiR?x(OR?)3-x??(I) and (A2) from 50% to 100% by weight, based on the entirety of components (A1) and (A2), of an adduct of polyisocyanate and alkoxysilane, (A2) containing at least one reactive group of the formula II: —NR—C(O)—N—(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m??(II) (B) a catalyst for the crosslinking of the —Si(OR?)3-x units, and (C) an aprotic solvent or a mixture of aprotic solvents.
    Type: Grant
    Filed: September 3, 2005
    Date of Patent: August 10, 2010
    Assignee: BASF Corporation
    Inventors: Andreas Poppe, Guenter Klein, Andre Brosseit, Karin Wermelt, Martina Mollers
  • Highly Scratch-Resistant and Highly Elastic Coating Agents Based on Alkoxysilane Functional Components
    Publication number: 20080047469
    Abstract: A thermosetting coating material comprising (A) at least 50% by weight, based on the amount of nonvolatile substances in the coating material of (A1) from 0% to 50% by weight, based on the entirety of components (A1) and (A2), of a polymethacrylate copolymer containing more than 50% by weight, based on the entirety of comonomers in the copolymer (A1), of free-radically polymerizable, ethylenically unsaturated compounds (a1) containing at least one reactive group of the formula I —X—SiR?x(OR?)3-x ??(I) and (A2) from 50% to 100% by weight, based on the entirety of components (A1) and (A2), of an adduct of polyisocyanate and alkoxysilane, (A2) containing at least one reactive group of the formula II: —NR—C(O)—N—(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m ??(II) (B) a catalyst for the crosslinking of the —Si(OR?)3-x units, and (C) an aprotic solvent or a mixture of aprotic solvents.
    Type: Application
    Filed: September 3, 2005
    Publication date: February 28, 2008
    Applicant: BASF COATINGS AG
    Inventors: Andreas Poppe, Gunter Klein, Andre Brosseit, Karin Wermelt, Martina Mollers