Polyester polyalcohols containing amino and amide groups and pol

Details Polyester polyalcohols containing amino and amide groups and pol Polyester polyalcohols containing amino and amide groups and pol

1987-12-16

1988-09-06

Welsh, Maurice J.

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

Synthetic resins

From reactant having at least one -n=c=x group as well as...

525451, 528 84, 528288, C08G 1832

Patent

active

047694360

ABSTRACT:
A process for the manufacture of polyester polyalcohols with amino and amide groups by the reaction of polyester polyalcohols with polyamines is characterized in that unsaturated polyester polyalcohols if necessary in admixture with saturated polyester polyalcohols are used as polyester polyalcohols, and low molecular weight, aliphatic polyamines with two primary amino groups are used as polyamines.

REFERENCES:
patent: 2730033 (1988-03-01), Horley et al.
patent: 3715335 (1973-02-01), Bacskai

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