Accession Number : ADD010673

Title :   Bonding Agent for Polyurethanes.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Bruenner,R S ; Oberth,A E

Report Date : 18 Oct 1983

Pagination or Media Count : 3

Abstract : An improved bonding agent for a solid rocket propellant, having the general formula X2N(CH2CH2NX)nCH2CH2NX2 (H03SC6H4CH3)z wherein n is an integer having a value of 1 to 11, X is -H or -CH2CH2CN; wherein the amount of -CH2CH2CN, expressed as y, is in the approximate range of 0.15 (n+4) to 0.45 (n+4), the amount of H03SC6H4CH3, expressed as z, is in the approximate range of 0.01 (n+4) to 0.25 (n+4), and the ratio y:z is in the range of 1.5:1 to 3:1. (Author)

Descriptors :   *Patents, *Solid rocket propellant binders, *Solid rocket propellants, *Polyurethane resins, Layers, Fillers, Oxidizers, Matrix materials, Chemical bonds, Amines, Chemical derivatives

Subject Categories : Plastics
      Solid Rocket Propellants

Distribution Statement : APPROVED FOR PUBLIC RELEASE