Search

Thomas E Ferington

Deceased

from Alexandria, VA

Thomas Ferington Phones & Addresses

  • Alexandria, VA

Us Patents

  • Thickened Polyester Composition Containing Ultrafine Polypropylene Fibers

    view source
  • US Patent:
    40082946, Feb 15, 1977
  • Filed:
    Jul 22, 1975
  • Appl. No.:
    5/598099
  • Inventors:
    Nelson S. Marans - Silver Spring MD
    Thomas E. Ferington - Columbia MD
    Philip Messina - Colonia NJ
  • Assignee:
    W. R. Grace & Co. - New York NY
  • International Classification:
    C08K 702
  • US Classification:
    260862
  • Abstract:
    Ultra fine polypropylene fibers having a length of 1-100 microns and a diameter of 0. 05-2 microns are admixed with a polyester resin composition comprising a polyester resin of a polyhydric alcohol and an unsaturated polycarboxylic acid admixed with a solvent such as styrene in an amount effective to cause the resulting thickened composition to have a thixotropic index of 1. 5-8. The resulting thickened composition is useful for building or repairing fiber glass-polyester boats. The incorporation of such ultrafine polypropylene fibers in an epoxy resin composition also thickens the epoxy resin composition and causes it to have a thixotropic index of about 1. 5-8.

Get Report for Thomas E Ferington from Alexandria, VADeceased
Control profile