Polyurethane foam containing a particulate organic solid and a p

Details Polyurethane foam containing a particulate organic solid and a p Polyurethane foam containing a particulate organic solid and a p

1993-03-16

1994-05-17

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521170, 521174, C08J 902, C08G 1814, C08G 1862

Patent

active

053128478

ABSTRACT:
A polyurethane foam containing a particulate organic polymer having 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.

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