Preparation of polyvinylazides from polyvinylnitrate

Details Preparation of polyvinylazides from polyvinylnitrate Preparation of polyvinylazides from polyvinylnitrate

Filed on

1984-04-16

Date issued

1989-06-13

Examiner

Miller, Edward A.

Patent Class

Synthetic resins or natural rubbers -- part of the class 520 ser

SubClass

Synthetic resins

SubSubClass

Mixing of two or more solid polymers; mixing of solid...

Other Related Categories

149 1991, 5253305, 525367, C08F 830

Type

Patent

Status

active

Patent number

048394203

Description

ABSTRACT:
Polyvinylazidonitrate and a process of making the same by reacting polyvinitrate with sodium or lithium azide in selected solvents.

REFERENCES:
patent: H103 (1986-08-01), Gilbert
patent: H272 (1987-05-01), Gilbert
patent: 3401156 (1968-09-01), Lovett et al.
patent: 3965081 (1976-06-01), Strecker et al.
patent: 4098193 (1978-07-01), Schroeder
patent: 4279672 (1981-07-01), Lenevew et al.
patent: 4288262 (1981-09-01), Flanagan et al.
patent: 4440687 (1984-04-01), Witucki et al.
patent: 4450110 (1984-05-01), Simmons et al.
patent: 4483978 (1984-11-01), Monser
Meyer, Explosives, p. 221, Verlag Chemie (1977), New York.

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