A POLYURETHANE FOAM CONTAINING A PARTICULATE ORGANIC SOLID AND A PROCESS FOR THE PREPARATION THEREOF

摘要

A polyurethane foam containing a particulate organic polymer haviing a glass transition temperature of less than 0 .degree.C and a process for preparing such foam is described. A preferred type of particulate organic polymer is a styrene/butadiene polymer. The presence of such particles within a flexible polyurethane foam significantly enhances both the comfort aspect and SAG factor performance of the foam.