Patents by Inventor Sandrine Goubet

Sandrine Goubet 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).

  • Silicon resin aqueous emulsion for damp-proofing building materials
    Patent number: 6531229
    Abstract: The invention concerns an aqueous emulsion comprising (1) at least one resin comprising at least one unit T, of formula MaDbTc(O1/2R)e or DbTc(O1/2R)e, (2) a reaction product of (a) ammonia or polyfunctional aromatic or aliphatic amine, (2) a carboxylic acid or anhydride, and (3) a non-ionic, anionic, or amphoteric surfactant.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: March 11, 2003
    Assignee: Rhodia Chimie
    Inventors: Christine Franzoni, Michel Feder, Sandrine Goubet, Laurent Rocher
  • Process for casting and waterproofing of elements cast in concrete, mortar, cement, by using a silicone resin
    Patent number: 6309577
    Abstract: The process for simultaneously molding and rendering water-repellent molded components made of concrete, mortar, cement or the like consists, before pouring the concrete, cement or the like, in covering the interior of the mold with a composition comprising a resin which is a silicone copolymer in the absence of crosslinking agent of hydrolysable silane type and of curing catalyst in the composition. Molded component thus obtained and compositions for removing from the mold and rendering water-repellent.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: October 30, 2001
    Assignee: Rhodia Chimie
    Inventors: Eric Garcin, Sandrine Goubet