Patents by Inventor Elise VANBIERVLIET

Elise VANBIERVLIET 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).

  • Hydrocarbon-based polymers bearing dithiocyclocarbonate end groups
    Patent number: 10118987
    Abstract: 1) Hydrocarbon-based polymer of formula (I): in which F1 and F2 have the respective formulae (IIa) and (IIb) or (II?a) and (II?b): a process for its preparation, and use as an adhesive.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: November 6, 2018
    Assignees: BOSTIK SA, UNIVERSITE DE RENNES I, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Guillaume Michaud, Frederic Simon, Stephane Fouquay, Elise Vanbiervliet, Sophie Guillaume, Jean-Francois Carpentier
  • Hydrocarbon polymers having two azlactone end groups
    Patent number: 10106645
    Abstract: 1) Hydrocarbon polymer having two azlactone end groups F1 is formula (IIa) and F2 is formula (IIb): g and d are 0, 1, 2 or 3; R14 and R15 are C1-C4 or a cyclohexyl radical; R1 to R12 represents hydrogen or alkyl with 1 to 22 carbon atoms; x and y are integers, x+y is 0 to 2; R13 is oxygen or sulphur or divalent —CH2— n1, n2, m, p1 and p2 are an integer or equal to 0 and such that the molecular weight Mn of the polymer of formula (I) is between 400 and 100 000 g/mol; a process for preparation of the polymer; and use as adhesive in mixture with an amino compound with at least two amine groups.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: October 23, 2018
    Assignees: BOSTIK SA, Universite de Rennes I, Centre National de la Recherche Scientifique
    Inventors: Guillaume Michaud, Frederic Simon, Stephane Fouquay, Elise Vanbiervliet, Sophie Guillaume, Jean-Francois Carpentier
  • Novel hydrocarbon-based polymers bearing dithiocyclocarbonate end groups
    Publication number: 20180051130
    Abstract: 1) Hydrocarbon-based polymer of formula (I): in which F1 and F2 have the respective formulae (IIa) and (IIb) or (II?a) and (II?b): a process for its preparation, and use as an adhesive.
    Type: Application
    Filed: August 15, 2017
    Publication date: February 22, 2018
    Applicants: Bostik SA, Universite De Rennes I, Centre National De La Recherche Scientifique
    Inventors: Guillaume MICHAUD, Frederic SIMON, Stephane FOUQUAY, Elise VANBIERVLIET, Sophie GUILLAUME, Jean-Francois CARPENTIER
  • HYDROCARBON POLYMERS HAVING TWO AZLACTONE END GROUPS
    Publication number: 20180022864
    Abstract: F1 is formula (IIa) and F2 is formula (IIb): g and d are 0, 1, 2 or 3; R14 and R15 are C1-C4 or a cyclohexyl radical; R1 to R12 represents hydrogen or alkyl with 1 to 22 carbon atoms; x and y are integers, x+y is 0 to 2; R13 is oxygen or sulphur or divalent —CH2— n1, n2, m, p1 and p2 are an integer or equal to 0 and such that the molecular weight Mn of the polymer of formula (I) is between 400 and 100 000 g/mol; a process for preparation of the polymer; and use as adhesive in mixture with an amino compound with at least two amine groups.
    Type: Application
    Filed: July 18, 2017
    Publication date: January 25, 2018
    Applicants: BOSTIK SA, Universite de Rennes I, Centre National de la Recherche Scientifique
    Inventors: Guillaume MICHAUD, Frederic SIMON, Stephane FOUQUAY, Elise VANBIERVLIET, Sophie GUILLAUME, Jean-Francois CARPENTIER