METHOD OF OBTAINING SELF-EXTINGUISHING FOAMED POLYURETHANES,

Abstract

The invention involves a method of preparing self-extinguishing foamed polyurethans. The method involves the reaction in the presence of a foaming agent of polyisocyanates with the reaction products of phosphonitrile chloride with ethylene oxide. (Author)

Document Details

Document Type
Technical Report
Publication Date
May 05, 1969
Accession Number
AD0694757

Entities

People

  • A. F. Nikolaev
  • G. I. Lezhnina
  • L. P. Panova

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Acyclic Hydrocarbons
  • Alkenes
  • Chemical Compounds
  • Chlorides
  • Ethylene Oxide
  • Ethylenes
  • Extinguishing
  • Hydrocarbons
  • Intellectual Property
  • Inventions
  • Law
  • Oxides
  • Patents
  • Polyurethanes

Readers

  • Organic Chemistry
  • Polymer Science and Engineering.