Brooks, Haidt, Haffner & Delahunty
Process for production of flame-resistant and smoke-retardant polyurethane foams
 A flame-resistant and smoke-retardant polyurethane foam is produced by reacting a polyisocyanate with a polyhydroxyl compound in the presence of an alkaline earth metal salt of a carboxylic acid and a foaming agent. 
Bridgestone Tire Co., Ltd.
C C Y C
C08G C08G Y10S C08G
inventional inventional additional inventional
Takashi Masumi Minoru Toshio
Ohashi Saito Kojima Yukuta