Accession Number:

ADD002674

Title:

Case Bonding Composite for Double Base Propellants.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s):

• Greever,Willis L.

Report Date:

1976-06-01

Pagination or Media Count:

5.0

Abstract:

The patent describes a two layer composite for case bonding double base propellants. The layer next to the case and internal components comprises a neoprene or vinyl chloride-vinyl acetate copolymer formulation which includes triphenylmethane triisocyanate and the propellant adhesive layer comprises polyvinyl formal cross-linked with titanium acetylacetonate or 2,4-tolylene diisocyanate.

Descriptors:

• *Patents
• *Double base propellants
• Plasticizers
• Crosslinking(Chemistry)
• Binders
• Substrates
• Neoprene
• Isocyanates
• Solid propellants
• Case bonding
• Esters

Subject Categories:

• Ammunition and Explosives

Distribution Statement:

APPROVED FOR PUBLIC RELEASE