FLAME RETARDANT POLYURETHANE FOAMS RESISTANT TO CIGARETTE SMOLDERING IGNITION

摘要

FLAME RETARDANT POLYURETHANE FOAMSRESISTANT TO CIGARETTE SMOLDERING IGNITIONAbstract of the DisclosureThe invention pertains to flame retardant flexiblepolyurethane foams resistant to cigarette smoldering afterbeing subjected to flex fatigue prepared by reacting apolyether polyol, an organic isocyanate, and a blowing agentincorporating melamine in an amount ranging from about 5weight percent to about 25 weight percent.