REACTIVE POLYOL COMPOSITIONS AND HIGH RESILIENCY POLYURETHANE FOAMS OBTAINED BY USING THESE COMPOSITIONS

摘要

A reactive polyol composition useful in the preparation of high resilient polyurethane foams comprising a polyol and from 0.5% by weight to 5.0% by weight of a reactive diamine represented by the following formula: wherein R is H or alkyl of 1 to 4 carbon atoms and A and A' are NH2 or H with the provisos that in each ring either A or A' is NH2, not both and when A or A' is NH2 then the R attached to that carbon atom is H.