Macromers for graft polyols and the polyols prepared therefrom

Details Macromers for graft polyols and the polyols prepared therefrom Macromers for graft polyols and the polyols prepared therefrom

1989-08-23

1992-03-03

Welsh, Maurice J.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524765, 525452, 525455, 525920, 528 75, 560 25, 560 26, 560158, C08G 1830

Patent

active

050934120

ABSTRACT:
Macromers for use in preparing stable, low viscosity graft polymer polyols of high solids content are disclosed. These macromers are easily made in high yield with short cycle times, and may be used to prepare graft dispersions containing amine based polyols.

REFERENCES:
patent: 4390645 (1983-06-01), Hoffman et al.
patent: 4514552 (1985-04-01), Shay et al.
patent: 4579911 (1986-04-01), D'Sidocky et al.

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