Research/Patents/US 5075297
US 5075297

BROAD SPECTRUM CHEMICAL DECONTAMINANT SYSTEM

Assignee

HER MAJESTY THE QUEEN AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE OF HER MAJESTY'S CANADIAN GOVERNMENT

Filed

Nov 20, 1984

Granted

Dec 24, 1991

Location

CARP, ONTARIO CA

Abstract

A protective system against chemical warfare agents consisting essentially of at least one alkali metal salt of phenol, acetone oxime, acetophenone oxime and 2,3-butanedione monoxime, a macrocycle chosen from 18-crown-6 or cryptand [2,2,2] and a solvent chosen from dioxolane, tetraglyme, dimethoxyethane, a polyethylene glycol or a polyethylene glycol mono- or diether the system also containing just enough water to dissolve the active ingredient. These systems afford protection against mustard gas (H or HD) and against chemical warfare agents of the V and G types.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Nov 19, 1985

Rescinded

Dec 31, 1990

Duration

5 years, 1 month

Inventor

  • 1ROBERT A. B. BANNARD
Back to patent indexSource: USPTO 35 USC §181 secrecy order records