Method for making polyamide anion solutions

Details Method for making polyamide anion solutions Method for making polyamide anion solutions

1988-01-14

1989-04-25

Ivy, C. Warren

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524 84, 524173, 524606, C08K 541, C08L 7710

Patent

active

048248819

ABSTRACT:
Deprotonation of polyamides employing alkoxide and/or alkali amide bases in solution in a liquid sulfoxide, the solutions being useful to make N-alkylated and N-acylated derivatives and to fabricate polyamide films, fibers, coatings, manufactured articles, and the like.

REFERENCES:
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Takayanagi, Pure and Appl. Chem., 55, 819 to 832 (1983).
Moore and Mathias, in J. of Applied Polymer Science, 32, 6299 to 6315 (1986).
Yamada et al., J. Appl. Polym. Sci., 32, 5231 (1986).
Flood et al., J. Appl. Polym. Sci., 27, 2965 (1982).
Aoki et al., Polymer Engineering and Science, 20, 221 (1980).

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