George A. Mortimer - Pensacola FL Chris A. Pelezo - Pensacola FL John C. Richardson - Cantonment FL
Assignee:
Monsanto Company - St. Louis MO
International Classification:
G08K 330 C08K 352 C08K 542
US Classification:
260 306R
Abstract:
Dopes from which shaped articles of oxadiazole/N-alkylhydrazide copolymers are provided. The dopes are prepared in a matter of minutes by combining and mixing a slurry of aromatic dihydrazide in aromatic diester with a mineral acid such as oleum.