Polyetheresters which contain hydroxyl groups and the use thereo

Details Polyetheresters which contain hydroxyl groups and the use thereo Polyetheresters which contain hydroxyl groups and the use thereo

1977-11-21

1978-12-05

Lee, Lester L.

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...

521171, 521172, 560 85, 560193, C08G 6366, C08G 6368

Patent

active

041285328

ABSTRACT:
The instant invention is broadly directed to novel polyether esters and the use thereof in manufacturing polyurethane resins. The novel products are produced by esterifying an alkoxylated, halogenated bisphenol, a polycarboxylic acid and a dihydric alcohol.

REFERENCES:
patent: 3234167 (1966-02-01), Sweeny
patent: 3304286 (1967-02-01), Altscher et al.
patent: 3704279 (1972-11-01), Ismail
patent: 3786022 (1974-01-01), Hata et al.
patent: 3787526 (1974-01-01), Burns et al.
patent: 3794617 (1974-02-01), Mains et al.
patent: 3887523 (1975-06-01), Yau et al.
patent: 3935166 (1976-01-01), Kanai et al.

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