Patents by Inventor Christopher Michael Brewer

Christopher Michael Brewer 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).

  • Thermoplastic silicone elastomers from compatibilized polyamide resins
    Patent number: 6649704
    Abstract: A method for preparing a thermoplastic elastomer is disclosed, said method comprising (I) mixing (A) a rheologically stable polyamide resin having a melting point or glass transition temperature of 25° C. to 275° C.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: November 18, 2003
    Assignee: Dow Corning Corporation
    Inventors: Christopher Michael Brewer, Igor Chorvath, Frances Marie Fournier, Michael Kang-Jen Lee, Dawei Li, Robert Leo Oldinski, Lenin James Petroff, Richard Leroy Rabe, David Joseph Romenesko, Yongjun Lee, Koji Nakanishi
  • Thermoplastic silicone elastomers from compatibilized polyamide resins
    Patent number: 6569955
    Abstract: A method for preparing a thermoplastic elastomer is disclosed, said method comprising: (I) mixing (A) a Theologically stable polyamide resin having a melting point or glass transition temperature of 25° C. to 275° C., (B) a silicone base comprising a diorganopolysiloxane gum having a plasticity of at least 30 and having an average of at least 2 alkenyl groups in its molecule and optionally (B″) 5 to 200 parts by weight of a reinforcing filler, the weight ratio of said silicone base to said polyamide resin is from 35:65 to 85:15, (C) a compatibilizer selected from glycidyl ester polymers or organofunctional grafted polyolefins, (D) an organohydrido silicon compound which contains an average of at least 2 silicon-bonded hydrogen groups in its molecule and (E) a hydrosilation catalyst, components (D) and (E) being present in an amount sufficient to cure said diorganopolysiloxane (B′); and (II) dynamically curing said diorganopolysiloxane (B′).
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: May 27, 2003
    Assignee: Dow Corning Corporation
    Inventors: Christopher Michael Brewer, Igor Chorvath, Frances Marie Fournier, Craig Steven Gross, Michael Kang-Jen Lee, Dawei Li, Richard Leroy Rabe
  • Thermoplastic silicone elastomers from compatibilized polyamide resins
    Publication number: 20020091205
    Abstract: A method for preparing a thermoplastic elastomer is disclosed, said method comprising
    Type: Application
    Filed: October 26, 2001
    Publication date: July 11, 2002
    Inventors: Christopher Michael Brewer, Igor Chorvath, Frances Marie Fournier, Michael Kang-Jen Lee, Dawei Li, Robert Leo Oldinski, Lenin James Petroff, Richard Leroy Rabe, David Joseph Romenesko, Yongjun Lee, Koji Nakanishi
  • Thermoplastic silicone elastomers from compatibilized polyamide resins
    Patent number: 6362288
    Abstract: A method for preparing a thermoplastic elastomer is disclosed, said method comprising (I) mixing (A) a rheologically stable polyamide resin having a melting point or glass transition temperature of 25° C. to 275° C.
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: March 26, 2002
    Assignee: Dow Corning Corporation
    Inventors: Christopher Michael Brewer, Igor Chorvath, Michael K. Lee, Yongjun Lee, Dawei Li, Koji Nakanishi, Robert Leo Oldinski, Lenin James Petroff, Richard L. Rabe, David Joseph Romenesko