Composition and process for making precipitated nylon

Details Composition and process for making precipitated nylon Composition and process for making precipitated nylon

1979-07-02

1981-01-27

Pertilla, Theodore E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

528335, C08L 7706

Patent

active

042474310

ABSTRACT:
A composition and process are provided for making certain precipitated nylons by dissolving a nylon having an amide group index of less than 145, in a mixture of a tertiary amine oxide solvent and water. The nylon solutions of the invention contain from about 0.5% to about 11% water. Shaped articles can be formed from the solutions of the invention.

REFERENCES:
patent: 3447939 (1969-06-01), Johnson
patent: 3508941 (1970-04-01), Johnson
patent: 4145532 (1979-03-01), Franks
patent: 4171293 (1979-10-01), Eschwey

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