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):

Report Date:

1978-02-07

Pagination or Media Count:

4.0

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.

Subject Categories:

  • Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE