Polymer-modified polyols

Details Polymer-modified polyols Polymer-modified polyols

1982-07-20

1984-06-05

Welsh, Maurice J.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

252182, 524198, 524377, 524728, 524762, 525409, C08G 1814

Patent

active

044529236

ABSTRACT:
A high-strength polymer-modified polyol comprises a polyol and from 40 to 80% by weight of the reaction product of a polyisocyanate and a tertiary-N-polyolamine based on the combined weight of the polyol and reaction product.
Also included are methods of forming the polymer-modified polyol; a polymer-modified polyol obtained by dilution of the high strength polymer-modified polyol; the use of the polymer-modified polyols in the manufacture of polyurethane products and the polyurethane products so obtained.
The polymer-modified polyols are particularly useful for preparing highly resilient flexible foams.

REFERENCES:
patent: 4374209 (1983-02-01), Rowlands
Spitler et al., J. Cellular Plastics 17(1), pp. 43-50, Jan. 1981.

Affiliated with

Also associated with

Rating

Polymer-modified polyols does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polymer-modified polyols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymer-modified polyols will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1498004