Patents Assigned to Momentive Performance Material Inc.
  • Vacuum insulated heater assembly
    Patent number: 7221860
    Abstract: A vacuum heater assembly for heating fluids flowing within; the assembly comprises an inner member having a heating surface with an average cross-sectional area with an aspect ratio of at least 2. The inner member is disposed within an outer member and with a vacuum drawn in the space between the inner member and the outer member, the heat transfers toward the center of the inner member, heating the fluids flowing within.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: May 22, 2007
    Assignee: Momentive Performance Materials Inc.
    Inventors: Kensuke Fujimura, John Mariner
  • Process for crosslinking thermoplastic polymers with silanes employing peroxide blends and the resulting crosslinked thermoplastic polymers
    Patent number: 7202309
    Abstract: A composition comprising at least one silane possessing an unsaturated organic function; at least two free radical initiators, and a process for producing silane-crosslinked thermoplastic polymers comprising providing a cross-linkable compound; at least one thermoplastic polymer; and, reacting the crosslinkable compound under reactive mechanical-working conditions and exposing the crosslinkable compound to moisture to provide crosslinked thermoplastic polymers.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: April 10, 2007
    Assignee: Momentive Performance Materials Inc.
    Inventors: Willy Furrer, Abdellatif Abderraziq, Louis Boogh