Production of polysuccinimide by thermal polymerization of malea

Details Production of polysuccinimide by thermal polymerization of malea Production of polysuccinimide by thermal polymerization of malea

1994-11-15

1997-03-18

Seidleck, James J.

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

Synthetic resins

From carboxylic acid or derivative thereof

528363, 525419, 525420, 526210, 526213, 510394, C08G 6910, C08G 7310

Patent

active

056124473

ABSTRACT:
A method for producing polysuccinimide is provided. Thermal polymerization of maleamic acid at a temperature of from about 160.degree. C. to about 330.degree. C. produces polysuccinimide. The reaction is optionally conducted in the presence of one or more processing aids, solvents or diluents. The polysuccinimide is particularly useful as a detergent additive.

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