Amide modified saturated polyester polyols and method of making

Details Amide modified saturated polyester polyols and method of making Amide modified saturated polyester polyols and method of making

1977-11-25

1978-10-31

Phynes, Lucille M.

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

Synthetic resins

From carboxylic acid or derivative thereof

260858, 528288, 528291, 560 19, 560 41, 560125, 560171, C08G 6368, C08G 6376

Patent

active

041234227

ABSTRACT:
Amide modified saturated polyester polyols having an acid number of from about 0 to about 27, a hydroxyl number of from about 12 to about 360 and an amine number of from about 0.1 to about 6.5 are disclosed. The amide modified saturated polyester polyols are useful as part of a two-package urethane coating system.

REFERENCES:
patent: 2969335 (1961-01-01), Simons
patent: 3494847 (1970-02-01), Yurcheshen et al.
patent: 3793250 (1974-02-01), Schmidt et al.
patent: 3849383 (1974-11-01), Fetscher et al.
patent: 3917570 (1975-11-01), Chang et al.
patent: 3922252 (1975-11-01), Holub et al.
patent: 4066593 (1978-01-01), Czajka et al.

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