Polyhydroxyl compounds containing acyl urea groups

Details Polyhydroxyl compounds containing acyl urea groups Polyhydroxyl compounds containing acyl urea groups

1979-04-16

1980-03-11

Welsh, Maurice J.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

260464, 260465D, 2604654, 260456A, 521167, 528 49, 528 76, 528 78, 528 85, 560 26, 560115, 560158, C08G 1806

Patent

active

041929268

ABSTRACT:
New polyols modified by acyl urea groups, process for the preparation thereof and use thereof as starting component for the preparation of preferably foamed polyurethane plastics. The process involves (A) reacting diisocyanatocarbodiimides corresponding to :

REFERENCES:
patent: 4077989 (1978-03-01), Schafer et al.

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