Patents by Inventor Jacques Marongiu

Jacques Marongiu 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).

  • Aqueous dispersions of synthetic resins, their use as binders in adhesive compositions, and adhesive compositions obtained
    Patent number: 4503184
    Abstract: Aqueous dispersions containing a mixture of 20 to 80% by weight of a latex of a copolymer A of butadiene, styrene and at least one unsaturated carboxylic acid, and 80 to 20% by weight of latex of a copolymer B of styrene, an alkyl acrylate and, if appropriate, at least one unsaturated carboxylic acid. The dispersions can be used as binders for the preparation of adhesive compositions suitable for joining or gluing two or more elements, and particularly suitable when at least one of the elements consists of a material which is difficult to glue, such as polyvinyl chloride.
    Type: Grant
    Filed: July 7, 1983
    Date of Patent: March 5, 1985
    Assignee: Rhone-Poulenc Specialities Chimiques
    Inventor: Jacques Marongiu