POLYURETHANE FOAMS COMPRISING OLIGOMERIC POLYOLS

• Main Authors: DIMITRI DOUNIS, JEFF MALSAM, TIMOTHY W. ABRAHAM, JACK A. CARTER
• Format: Patent
• Language: English; Spanish
• Published: 21.01.2008
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention relates to polyurethane foams comprising oligomeric polyols. In embodiments of the invention, the polyurethane foams comprise the reaction product of: (a) a polyisocyanate; and (b) an active-hydrogen containing composition comprising an oligomeric polyol having a hydroxyl number of abo...