Patents by Inventor Fabrice Desesquelles

Fabrice Desesquelles 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).

  • Silylated polyurethanes
    Patent number: 10351656
    Abstract: The present invention relates to a silylated polyurethane obtainable by a process comprising the step of contacting at least one isocyanate with at least one isocyanate-reactive compound and with at least one aminosilane; wherein said at least one isocyanate comprises 2,4?-methylene diphenyl diisocyanate, and wherein said at least one isocyanate comprises less than 50.0% by weight of said 2,4?-methylene diphenyl diisocyanate based on the total weight of said at least one isocyanate. The present invention also relates to a process for preparing said silylated polyurethane. The present invention also relates to formulations and compositions comprising said silylated polyurethane, and the use thereof for the preparation of adhesives, coatings, sealants, elastomers, or foams.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: July 16, 2019
    Assignee: HUNTSMAN INTERNATIONAL LLC
    Inventors: Servaas Holvoet, Christopher Phanopoulos, Fabrice Desesquelles
  • Composition comprising silylated polymers
    Patent number: 9752013
    Abstract: The present invention relates to a tin-free composition comprising at least one silylated polymer and at least one tin-free polyhedral oligomeric metallo silsesquioxane. The present invention also relates to a process of curing a composition comprising a silylated polymer comprising the step of: contacting a silylated polymer with a tin-free polyhedral oligomeric metallo silsesquioxane.
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: September 5, 2017
    Assignee: HUNTSMAN INTERNATIONAL LLC
    Inventors: Christopher Phanopoulos, Servaas Holvoet, Fabrice Desesquelles, Alexander Rene Klein
  • SILYLATED POLYURETHANES
    Publication number: 20170198084
    Abstract: The present invention relates to a silylated polyurethane obtainable by a process comprising the step of contacting at least one isocyanate with at least one isocyanate-reactive compound and with at least one aminosilane; wherein said at least one isocyanate comprises 2,4?-methylene diphenyl diisocyanate, and wherein said at least one isocyanate comprises less than 50.0% by weight of said 2,4?-methylene diphenyl diisocyanate based on the total weight of said at least one isocyanate. The present invention also relates to a process for preparing said silylated polyurethane. The present invention also relates to formulations and compositions comprising said silylated polyurethane, and the use thereof for the preparation of adhesives, coatings, sealants, elastomers, or foams.
    Type: Application
    Filed: June 10, 2015
    Publication date: July 13, 2017
    Inventors: Servaas Holvoet, Christopher Phanopoulos, Fabrice Desesquelles
  • Composition Comprising Silylated Polymers
    Publication number: 20160046793
    Abstract: The present invention relates to a tin-free composition comprising at least one silylated polymer and at least one tin-free polyhedral oligomeric metallo silsesquioxane. The present invention also relates to a process of curing a composition comprising a silylated polymer comprising the step of: contacting a silylated polymer with a tin-free polyhedral oligomeric metallo silsesquioxane.
    Type: Application
    Filed: April 1, 2014
    Publication date: February 18, 2016
    Inventors: Christopher Phanopoulos, Servaas Holvoet, Fabrice Desesquelles, Alexander Rene Klein