Patents by Inventor Gerald Pierre Maurice LOPEZ

Gerald Pierre Maurice LOPEZ 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).

  • Fluoroether unit-based thermostable, low-Tand thermosetting cross-linked materials
    Patent number: 10414867
    Abstract: The present invention relates to a cross-linkable composition comprising: i) a fluorinated ?,?-bis(propargyl) oligomer of formula (I): in which m is 1 to 100, e.g. 1 to 93, n is 2 to 150, e.g. 1 to 128, p is 0 to 2, preferably 0 or 1.75, and n, m and p are selected such that the fluorinated ?,?-bis(propargyl) oligomer of formula (I) has a number average molar mass Mn of 400 to 25000; ii) a cross-linking agent comprising at least three azide-N3 groups; and iii) optionally, a fluorinated oligomer comprising two terminal azide-N3 or fluorinated ?,?-bis(azide) oligomer groups. The invention also relates to a material comprising the click chemistry reaction product of the cross-linkable composition of the invention, to a method for preparing said material and to the uses thereof.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: September 17, 2019
    Assignees: SAFRAN ELECTRICAL & POWER, UNIVERSITE DE MONTPELLIER, Centre National De La Recherche Scientifique (CNRS)
    Inventors: Mathieu Charlas, Donatien Henri Edouard Martineau, Gerald Pierre Maurice Lopez, Jean-Pierre Habas, Bruno Ameduri
  • FLUOROETHER UNIT-BASED THERMOSTABLE, LOW-TG AND THERMOSETTING CROSS-LINKED MATERIALS
    Publication number: 20180186934
    Abstract: The present invention relates to a cross-linkable composition comprising: i) a fluorinated ?,?-bis(propargyl) oligomer of formula (I): in which m is 1 to 100, e.g. 1 to 93, n is 2 to 150, e.g. 1 to 128, p is 0 to 2 preferably 0 or 1.75, and, n, m and p are selected such that the fluorinated ?,?-bis(propargyl) oligomer of formula (I) has a number average molar mass Mn of 400 to 25000; ii) a cross-linking agent comprising at least three azide-N3 groups; and iii) optionally, a fluorinated oligomer comprising two terminal azide-N3 or fluorinated ?,?-bis(azide) oligomer groups. The invention also relates to a material comprising the click chemistry reaction product of the cross-linkable composition of the invention, to a method for preparing said material and to the uses thereof.
    Type: Application
    Filed: July 1, 2016
    Publication date: July 5, 2018
    Applicants: SAFRAN ELECTRICAL & POWER, UNIVERSITE DE MONTPELLIER, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Mathieu CHARLAS, Donatien Henri Edouard MARTINEAU, Gerald Pierre Maurice LOPEZ, Jean-Pierre HABAS, Bruno AMEDURI