Patents by Inventor Françoise Heine

Françoise Heine 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).

  • Epoxy resins and silane aqueous co-dispersions and the uses thereof
    Patent number: 9404014
    Abstract: The process to prepare a storage stable aqueous co-dispersion of epoxy resins and at least a silane oligomer is given. This aqueous co-dispersion of epoxy resins with a silane as part A, of a curable paint composition in which the part B comprises a hardener and optionally pigments and additives. This epoxy resins with the silane provide equal performance even after several months' storage.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: August 2, 2016
    Assignee: HEXION INC.
    Inventors: Françoise Heine, Karin Van Poppel, Marc J. Rans, Nathalie Wauters
  • Storage stable water based epoxy-amine curable systems
    Patent number: 9221959
    Abstract: The invention relates to non aqueous curing agents for water dispersed epoxy resins. The curing agent composition offers a binder pot life of several hours, and in the presence of a metal, such as zinc, nearly no hydrogen generation is observed. The present curing composition can be mixed with a metal powder to provide a storage stable paste. The curing agent composition and/or paste is fully compatible with an epoxy water based resin. After low shear blending, the epoxy curing agent and metal system is storage stable for several hours working pot life that provides for cured coatings having good performance.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: December 29, 2015
    Assignee: HEXION INC.
    Inventors: Jim Elmore, Pascale Claeys-Bouuaert, Françoise Heine
  • EPOXY RESINS AND SILANE AQUEOUS CO-DISPERSIONS AND THE USES THEREOF
    Publication number: 20150267074
    Abstract: The process to prepare a storage stable aqueous co-dispersion of epoxy resins and at least a silane oligomer is given. This aqueous co-dispersion of epoxy resins with a silane as part A, of a curable paint composition in which the part B comprises a hardener and optionally pigments and additives. This epoxy resins with the silane provide equal performance even after several months' storage.
    Type: Application
    Filed: July 24, 2013
    Publication date: September 24, 2015
    Applicant: Momentive Specialty Chemicals Inc.
    Inventors: Françoise Heine, Karin Van Poppel, Marc J. Rans, Nathalie Wauters
  • STORAGE STABLE WATER BASED EPOXY-AMINE CURABLE SYSTEMS
    Publication number: 20130072597
    Abstract: The invention relates to non aqueous curing agents for water dispersed epoxy resins. The curing agent composition offers a binder pot life of several hours, and in the presence of a metal, such as zinc, nearly no hydrogen generation is observed. The present curing composition can be mixed with a metal powder to provide a storage stable paste. The curing agent composition and/or paste is fully compatible with an epoxy water based resin. After low shear blending, the epoxy curing agent and metal system is storage stable for several hours working pot life that provides for cured coatings having good performance.
    Type: Application
    Filed: March 4, 2011
    Publication date: March 21, 2013
    Applicant: MOMENTIVE SPECIALTY CHEMICALS INC.
    Inventors: Jim Elmore, Pascale Claeys-Bouuaert, Françoise Heine