Process for preparing polysuccinimides from aspartic acid

Details Process for preparing polysuccinimides from aspartic acid Process for preparing polysuccinimides from aspartic acid

1992-07-10

1995-01-10

Kight, III, John

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

Synthetic resins

From carboxylic acid or derivative thereof

528315, 528317, 528318, 528363, 525419, 525420, C08G 6910

Patent

active

053808177

ABSTRACT:
A process is provided for preparing polysuccinimides by forming a polymerization mixture of poly(alkylene glycol), aspartic acid and, optionally, one or more other amino acids; heating the mixture to an elevated temperature; and maintaining the mixture at the elevated temperature to form polysuccinimides.

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