Manufacture of gel free nitrocellulose lacquers

Details Manufacture of gel free nitrocellulose lacquers Manufacture of gel free nitrocellulose lacquers

1983-02-28

1984-10-16

Miller, Edward A.

Explosive and thermic compositions or charges

Processes of making

149 194, 149 198, 149 1992, 149 98, 149100, C06B 4510

Patent

active

044772971

ABSTRACT:
Manufacturing gel free nitrocellulose lacquers in shorter time by less hazardous methods is disclosed. A low boiling solvent, miscible with polyol polymer and nitrate ester, is used during the manufacture to provide a lacquer premix comprising the polyol polymer and nitrocellulose. The premix may be a clear solution or an emulsion. Explosive nitrate esters are added to the lacquer premix and the resulting admixture sparged to reduce the water (if present) and low boiling solvent each to below about 0.02% by weight and form the gel free nitrocellulose lacquer.

REFERENCES:
patent: 3682726 (1972-08-01), Stiefel
patent: 3702272 (1972-11-01), McDonnell et al.
patent: 3873517 (1975-03-01), Liggett et al.
patent: 3907619 (1975-09-01), Elrick
patent: 3956890 (1976-05-01), Davis
patent: 4018637 (1977-04-01), Kimmel et al.
patent: 4052943 (1977-10-01), Elrick
patent: 4234364 (1980-11-01), Robinson
patent: 4243442 (1981-01-01), Armantrout
patent: 4284442 (1981-08-01), Voigt
patent: 4339288 (1982-07-01), Camp

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