Patents by Inventor Christopher Bertelo

Christopher Bertelo 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).

  • Blowing agent blends
    Patent number: 7144926
    Abstract: Foam blowing agent blends containing trans-1,2-dichloroethylene and one or more hydrofluorocarbons are provided, as are foam compositions containing such blends. The resulting foams exhibit dramatic improvement in fire performance.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: December 5, 2006
    Assignee: Arkema Inc.
    Inventors: Steve M. Galaton, Christopher Bertelo
  • Pentane-blown foams
    Publication number: 20050176830
    Abstract: A method for improving pentane-blown foam is provided, which method comprises incorporating into the foam composition Trans-12 in an amount effective to suppress the smoke generation of the blown foam.
    Type: Application
    Filed: February 9, 2004
    Publication date: August 11, 2005
    Inventors: Jinhuang Wu, Christopher Bertelo
  • Polymer foam having improved fire performance
    Publication number: 20040192796
    Abstract: A method for producing polymer foams having improved fire performance properties is provided, which method comprises using 365mfc as the blowing agent, as well as polyurethane foam compositions comprising a polyol, an isocyanate and 365mfc.
    Type: Application
    Filed: March 25, 2003
    Publication date: September 30, 2004
    Inventors: Francis Gensous, Christopher Bertelo
  • Blowing agent blends
    Publication number: 20040132631
    Abstract: Foam blowing agent blends containing trans-1,2-dichloroethylene and one or more hydrofluorocarbons are provided, as are foam compositions containing such blends. The resulting foams exhibit dramatic improvement in fire performance.
    Type: Application
    Filed: January 2, 2003
    Publication date: July 8, 2004
    Applicant: ATOFINA Chemicals, Inc.
    Inventors: Steve M. Galaton, Christopher Bertelo
  • Blowing agent blends
    Publication number: 20040132632
    Abstract: Foam blowing agent blends containing trans-1,2-dichloroethylene and one or more hydrofluorocarbons are provided, as are foam compositions containing such blends. The resulting foams exhibit dramatic improvement in fire performance.
    Type: Application
    Filed: March 25, 2003
    Publication date: July 8, 2004
    Inventors: Steve M. Galaton, Christopher Bertelo
  • Vinyl chloride polymer/acrylic polymer capstocks
    Publication number: 20030008959
    Abstract: A composition, particularly suited for forming a surface layer (capstock) with excellent weathering properties of a composite which includes an underlaying layer of PVC or other structural plastic, is comprised of vinyl chloride polymer, an organotin maleate and an acrylic blend of an acylic monomer or copolymer resin and an acrylic weatherable impact modifier.
    Type: Application
    Filed: May 31, 2002
    Publication date: January 9, 2003
    Inventors: Charles C. Crabb, Peggy S. Schipper, Stephane J. Girois, Paul A. Ludwig, Christopher A. Bertelo