Accession Number : ADD005164

Title :   Tri-Functional Isocyanate Crosslinking Agents for Hydroxy-Terminated Polybutadiene Binders.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON D C

Personal Author(s) : Huskins,Chester W

Report Date : 07 Feb 1978

Pagination or Media Count : 4

Abstract : By use of the reaction for the preparation of biurets from isocyanates (i.e., condensation products of isocyanates and water) a variety of tri-functional isocyanates are made available as the curing agents for rubbery-solid-filled compositions employing hydroxy-terminated polybutadiene (HTPB) binder to obtain beneficial binder chain extension and crosslinking functions.

Descriptors :   *Patents, *Polybutadiene, *Crosslinking(Chemistry), Curing, Isocyanates, Binders

Subject Categories : Organic Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE