Patents by Inventor Carol Vergelatti

Carol Vergelatti 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).

  • Low dielectric constant silicon coating, method for the preparation and application thereof to integrated circuits
    Patent number: 8080286
    Abstract: The present invention concerns a process for the preparation of a silicone coating of low dielectric constant, comprising the following essential steps: a) a film-forming silicone composition is deposited on the surface of a substrate, said silicone composition comprising: (i) at least one crosslinkable film-forming silicone resin, (ii) at least one ?,?-hydroxylated, essentially linear silicone oil capable of degrading under the action of heat, and (iii) at least one solvent capable of rendering the silicone resin (i) compatible with the silicone oil (ii), b) the solvent (iii) is removed, preferably by heating, and, simultaneously or sequentially, c) the film-forming silicone composition is cured by heating. The invention deals also with a silicone coating obtained by this process and an integrated circuit comprising such a silicone coating as an electrical insulator.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: December 20, 2011
    Assignee: Bluestar Silicones France SAS
    Inventors: Yves Giraud, Carol Vergelatti, Didier Tupinier, Ludovic Odoni, Charlotte Basire, Lise Trouillet
  • Low Dielectric Constant Silicon Coating, Method for the Preparation and Application thereof to Integrated Circuits
    Publication number: 20090309195
    Abstract: The present invention concerns a process for the preparation of a silicone coating of low dielectric constant, comprising the following essential steps: a) a film-forming silicone composition is deposited on the surface of a substrate, said silicone composition comprising: (i) at least one crosslinkable film-forming silicone resin, (ii) at least one ?,?-hydroxylated, essentially linear silicone oil capable of degrading under the action of heat, and (iii) at least one solvent capable of rendering the silicone resin (i) compatible with the silicone oil (ii), b) the solvent (iii) is removed, preferably by heating, and, simultaneously or sequentially, c) the film-forming silicone composition is cured by heating. The invention deals also with a silicone coating obtained by this process and an integrated circuit comprising such a silicone coating as an electrical insulator.
    Type: Application
    Filed: August 16, 2006
    Publication date: December 17, 2009
    Applicant: Rhodia Chimie
    Inventors: Yves Giraud, Carol Vergelatti, Didier Tupinier, Ludovic Odoni, Charlotte Basire, Lise Trou llet