Polyalkanolamide tackifying resins for creping adhesives

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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528170, 528172, 528173, 528220, 528229, 528322, 528327, 528332, 528335, 528336, 528345, 525 66, 162111, C08G 6908, C08G 7310, B31F 112, D21H 1100

Patent

active

061334057

ABSTRACT:
Water soluble polyalkanolamides and a process to prepare same by reacting polycarboxylic acid or its anhydride, ester or halide derivative with at least one alkanolamine and optionally with a polyamine and removing the condensation byproduct water, alcohol or hydrogen halide.

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