Patents Assigned to SOLVAY FLUOR und DERIVATED GmbH
  • Mixtures Containing 1,1,1,3,3-Pentafluorobutane and 1,1,1,2,3,3,3-Heptafluoropropane
    Publication number: 20070270517
    Abstract: Blowing-agent mixtures containing HFC-365mfc, HFC-227ea and one or both of 1,1,1,3,3-pentafluoropropane and 1,1,1,2-tetrafluoroethane are disclosed; as well as non-combustible polyether polyol and/or polyester polyol premixes for producing foamed products, in particular polyurethane foams.
    Type: Application
    Filed: August 7, 2007
    Publication date: November 22, 2007
    Applicant: SOLVAY FLUOR und DERIVATED GmbH
    Inventors: Lothar Zipfel, Karsten Boerner, Dierk-Ingolf Recke