Patents by Inventor Pierre-Michael Peccoux

Pierre-Michael Peccoux 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).

  • Two-package RTV organopolysiloxanes comprising a water-retaining polymer
    Patent number: 5070132
    Abstract: Two-package RTV organopolysiloxane compositions are prepared from storage-stable dihydroxypolydiorganosiloxane aqueous doughs that include an effective water-retaining amount of an alkali metal acrylate and/or methacrylate polymer (hydroretainer); such doughs advantageously contain from 8% to 35% by weight of water.
    Type: Grant
    Filed: March 23, 1990
    Date of Patent: December 3, 1991
    Assignee: Rhone-Poulenc Chimie
    Inventors: Pierre-Michael Peccoux, Gilbert Schorsch