Preparation of polymer polyols

Details Preparation of polymer polyols Preparation of polymer polyols

C - Chemistry, Metallurgy

08

L

400/104

C08L 71/02 (2006.01) C08G 18/38 (2006.01) C08G 18/50 (2006.01) C08G 18/63 (2006.01)

Patent

CA 1256618

5719(2) ABSTRACT OF THE DISCLOSURE PREPARATION OF POLYMER POLYOLS A modified polyol, suitable for use as a non-aqueous dispersant in the preparation of polymer/polyols containing high levels of polymer, is provided. The modified polyol comprises the product obtained by reaction of a polyol with a coupling agent having at least two functional groups which are reactable with hydroxyl groups on the polyol. Suitable coupling agents include silicon compounds having two such functional groups, organic compounds having two or more alkoxy groups, saturated dicarboxylic acid derivatives, alkyl or aryl esters of carbonic acid, alkyl or aryl sulphonates, boric acid or its esters and titanates.

479660

Affiliated with

Also associated with

Rating

Preparation of polymer 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 Preparation of polymer polyols, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of polymer polyols will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1250788