Process for the preparation of adducts of epoxides and alcohols

Details Process for the preparation of adducts of epoxides and alcohols Process for the preparation of adducts of epoxides and alcohols

1993-04-30

1994-08-30

Krass, Frederick

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525523, 549516, 568607, 568611, 568618, 568619, 568620, 568660, 568662, 568664, 568670, 568679, 568680, 568811, 568822, 568831, 568867, 568678, 568866, 568902, C07C 4103, C07D30128, C07D30304

Patent

active

053429036

ABSTRACT:
A process for the preparation of adducts by reacting an alcohol with an epoxy compound in the presence of a catalyst, which comprises reacting an alcohol of formula I ##STR1## wherein A is an aliphatic, cycloaliphatic or araliphatic radical and r is a number from 1 to 10, with a mono- or diepoxide in the equivalent ratio of 1:20 to 20:1, based on the hydroxyl and epoxy groups, in the presence of a metal complex of formula II as catalyst

REFERENCES:
patent: 2538072 (1947-06-01), Zech
patent: 4112231 (1978-09-01), Weibull et al.
patent: 4543430 (1985-09-01), Falgonx et al.
patent: 4707535 (1987-11-01), Koleske
patent: 4957946 (1990-09-01), Meier et al.
patent: 5162547 (1992-11-01), Roth et al.

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