Patents by Inventor Hilde Lund

Hilde Lund 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).

  • AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,3,3-PENTAFLUOROPROPANE AND HYDROCARBONS
    Publication number: 20090082478
    Abstract: Methods of preparing polyurethane and polyisocyanurate foams comprising the step of reacting and foaming a mixture of ingredients which react to form the polyurethane or polyisocyanurate foams in the presence of a blowing agent, wherein said blowing agent comprises an azeotrope-like composition consists essentially of 1,1,1,3,3-pentafluoropropane and n-pentane, as well as foams and foamable compositions comprising the azeotrope-like composition.
    Type: Application
    Filed: December 4, 2008
    Publication date: March 26, 2009
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: Earl August Eugene Lund, Robert Christian Parker, Ian Robert Shankland, Hilde Lund
  • Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons
    Patent number: 7473716
    Abstract: Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and at least one hydrocarbon selected from the group n-pentane, iso-pentane, cyclopentane, n-hexane and iso-hexane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams.
    Type: Grant
    Filed: February 21, 2003
    Date of Patent: January 6, 2009
    Assignee: Honeywell International Inc.
    Inventors: Hilde Lund, legal representative, Robert Christian Parker, Ian Robert Shankland, Earl August Eugene Lund
  • Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons
    Publication number: 20030158278
    Abstract: Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and at least one hydrocarbon selected from the group n-pentane, iso-pentane, cyclopentane, n-hexane and iso-hexane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams.
    Type: Application
    Filed: February 21, 2003
    Publication date: August 21, 2003
    Inventors: Earl August Eugene Lund, Robert Christian Parker, Ian Robert Shankland, Hilde Lund