Patents by Inventor Olivier Collas

Olivier Collas 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).

  • Binder based on carboxylic acid vinyl ethylene ester copolymer and polyolefin containing a functional monomer
    Patent number: 8592047
    Abstract: The invention relates to a binding agent comprising a mixture of a carboxylic acid vinyl ethylene ester copolymer (A) and a polyolefin (B) containing a functional monomer (X), the mass ratio B/(A+B) being between 0.05 and 1. Said binder has very good adhesion properties for adhering to a number of supports in photovoltaic modules, in addition to satisfactory transparency and electrical resistivity properties for the advantageous use of the binder in said module.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: November 26, 2013
    Assignee: Arkema France
    Inventors: Laurent R. Cartier, Olivier Collas, Catherine Corfias-Zuccalli, Samuel Devisme
  • BINDER BASED ON CARBOXYLIC ACID VINYL ETHYLENE ESTER COPOLYMER AND POLYOLEFIN CONTAINING A FUNCTIONAL MONOMER
    Publication number: 20110033714
    Abstract: The invention relates to a binding agent comprising a mixture of a carboxylic acid vinyl ethylene ester copolymer (A) and a of olefin (B) containing a functional monomer (X), the mass ratio (B)/((A)+(B)) being between 0.05 and 1. Said binder has very good adhesion properties for adhering to a number of supports in photovoltaic modules, in addition to satisfactory transparency and electrical resistivity properties for the advantageous use of the binder in said modules.
    Type: Application
    Filed: February 13, 2009
    Publication date: February 10, 2011
    Inventors: Laurent B. Cartier, Olivier Collas, Catherine Corfias-Zuccalli, Samuel Devisme