Patents by Inventor Andre Paucot

Andre Paucot 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).

  • Chlorobromodicarboxylic acids and processes for their manufacture and their use
    Patent number: 4352939
    Abstract: The invention relates to diacids resulting from tetrahydrophthalic acid (chlorendic acid).The diacids correspond to the formula ##STR1## in which R represents the radical ##STR2## or the radical ##STR3## They are prepared using an excess of chlorendic acid. They can be used as fireproofing additives for polymeric materials or as prepolymers for polycondensation reactions.
    Type: Grant
    Filed: August 26, 1980
    Date of Patent: October 5, 1982
    Assignee: Solvay & Cie. (Societe Anonyme)
    Inventor: Andre Paucot
  • Liquid detergent compositions
    Patent number: 4079015
    Abstract: A stable liquid detergent composition comprises a peroxide derivative, at least one surface-active agent, a salt of a polymer derived from an alpha-hydroxyacrylic acid, which salt contains units of the formula ##STR1## wherein R.sub.1 and R.sub.2 independently represent hydrogen atoms or alkyl groups containing from 1 to 3 carbon atoms which may or may not be substituted and where M represents a cationic radical resulting from the dissociation of a base, and at least one solvent.
    Type: Grant
    Filed: March 2, 1976
    Date of Patent: March 14, 1978
    Assignee: Solvay & Cie.
    Inventors: Andre Paucot, Alain Decamps