Patents by Inventor Nathalie Havaux

Nathalie Havaux 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).

  • Pressure sensitive adhesive copolymer compositions
    Patent number: 9587149
    Abstract: This invention relates to a copolymer composition comprising vinyl ester of 2-ethyl hexanoic acid (VEHA), and particularly to pressure-sensitive adhesive compositions based on VEHA reacted with (meth)acrylate monomers. The present adhesive compositions provide a film with high cohesion and adhesion values, and more particularly to pressure-sensitive adhesive compositions based on VEHA reacted with (meth)acrylate monomers and VeoVa 10. The present adhesive compositions provide a film with high cohesion and adhesion values with Peel on Teflon of at least 2 N/inch.
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: March 7, 2017
    Assignee: HEXION INC.
    Inventors: Nathalie Havaux, François Simal, Olga Kameneva
  • PRESSURE SENSITIVE ADHESIVE COPOLYMER COMPOSITIONS
    Publication number: 20140088220
    Abstract: This invention relates to a copolymer composition comprising vinyl ester of 2-ethyl hexanoic acid (VEHA), and particularly to pressure-sensitive adhesive compositions based on VEHA reacted with (meth)acrylate monomers. The present adhesive compositions provide a film with high cohesion and adhesion values, and more particularly to pressure-sensitive adhesive compositions based on VEHA reacted with (meth)acrylate monomers and VeoVa 10. The present adhesive compositions provide a film with high cohesion and adhesion values with Peel on Teflon of at least 2 N/inch.
    Type: Application
    Filed: May 10, 2012
    Publication date: March 27, 2014
    Applicant: Momentive Specialty Chemicals Inc.
    Inventors: Nathalie Havaux, François Simal, Olga Kameneva