Patents by Inventor Marie-France Delamotte

Marie-France Delamotte 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).

  • Ink based on fluorinated polymer having improved adhesion
    Patent number: 11827778
    Abstract: A composition including: a PF polymer including units derived from vinylidene fluoride; and a PA polymer including units derived from a (meth)acrylic monomer and units including at least one associative group chosen among imidazolidonyl, triazolyl, triazinyl, bis-ureyl and ureido-pyrimidyl groups; in solution in a solvent. Also, the use of this composition for the production of electronic devices.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: November 28, 2023
    Assignee: ARKEMA FRANCE
    Inventors: Marie-France Delamotte, Stéphane Dornier, Manuel Hidalgo, Thibaut Soulestin
  • INK BASED ON FLUORINATED POLYMER HAVING IMPROVED ADHESION
    Publication number: 20200207970
    Abstract: A composition including: a PF polymer including units derived from vinylidene fluoride; and a PA polymer including units derived from a (meth)acrylic monomer and units including at least one associative group chosen among imidazolidonyl, triazolyl, triazinyl, bis-ureyl and ureido-pyrimidyl groups; in solution in a solvent. Also, the use of this composition for the production of electronic devices.
    Type: Application
    Filed: June 13, 2018
    Publication date: July 2, 2020
    Applicant: Arkema France
    Inventors: Marie-France DELAMOTTE, Stéphane DORNIER, Manuel HIDALGO, Thibaut SOULESTIN
  • Stable emulsions which are used to lower the pour point of crude oils and to inhibit paraffin deposition
    Publication number: 20070062101
    Abstract: The present invention relates to compositions based on olefinic copolymers and/or polyacrylates in the form of stable and concentrated emulsions. Such compositions are particularly effective as additives for lowering the pour point of crude oils and/or for inhibiting paraffin deposition in crude oils, especially in one-pot form.
    Type: Application
    Filed: August 5, 2004
    Publication date: March 22, 2007
    Inventors: Marie-France Delamotte, Didier Faure, Denis Tembou N'Zudie