Flexible resilient cellular polyurethane resin products

Claim 1

THE FLEXIBLE RESILIENT ELASTOMERIC CELLULAR MATERIAL WHICH IS THE PRODUCT OF REACTION OF A COMPOSITION COMPRISING ON AN APPROXIMATE PERCENTAGE BY WEIGHT BASIS FROM 0.4 TO 15% OF AN ALKALINE CATALYST SELECTED FROM THE GROUP CONSISTING OF POTASSIUM RICINOLEATE, POTASSIUM OLEATE, SODIUM TETRADECANOATE, LITHIUM STEARATE, CESIUM LAURATE, POTASSIUM LAURATE, SODIUM LINOLETE, LITHIUM CAPRYLATE, QUINOLINE, MELAMINE, MORPHOLINE, METHYLMORPHORLINE, THIALDINE, N-HYDROXY ETHYL MORPHOLINE, NHYDROXY BUTYL MORPHOLINE, TETRAETHANOL AMMONIUM HYDROXIDE, TRIETHANOLAMINE, AND HYDROZINE, FROM 0.4 TO 15% OF WATER AS A GASSING AGENT COMPONENT, AND FROM 82 TO 99% OF A PREPOLYMER RESIN HAVING AN AMINE EQUIVALENT FROM 150 TO 1000 PREPARED FROM, ON A MOL PERCENT BASIS, A POLYURETHANE INTERMEDIATE PREPARED BY REACTING A POLYISOCYANATE AND, ON A MOL PERCENT BASIS, FROM 2.5 TO 23.5% OF A DIOL ALCOHOL SELECTED FROM THE GROUP CONSISTING OF 1,4 BUTANEDIOL, 2 METHYLBUTANEDIOL, 1,4 HEXANEDIOL, 1,3 PROPYLENE GLYCOL, BUTYNEDIOL AND POLYPROPYLENE GLYCOL HAVING A MOLECULAR WEIGHT RANGE OF 400 TO 10,000, THE POLYISOCYANATE BEING IN THE PROPORTION OF FROM 64 TO 84% OF A BIFUNCTIONAL ACID FROM THE GROUP CONSISTING OF 2,4 TOLUENE DISOCYANATE, 2,6 TOLUENE DIISOCYANATE, DIANISIDENE DIISOCYANATE, P-P'' DIISOCYANATO DIPHENYL METHANE AND 2,5 NAPHTHALENE DIISOCYANATE, FROM 2.5 TO 23.5% OF A BIFUNCTIONAL ACID SELECTED FROM THE GROUP CONSISTING OF MALONIC ACID, SUCCINIC ACID, SEBACIC ACID, ADIPIC ACID, PIMELIC ACID, AZELAIC ACID, RICINOLEIC, GLYCOLIC, HYDROXY PROPIONIC AND 1-HYDROXY-DECANOIC REACTED WITH SAID INTERMEDIATE, AND FROM 1 TO 16% OF A POLYHYDRIC ALCOHOL HAVING MORE THAN TWO OH GROUPS REACTED WITH THE RESULTANT INTERMEDIATE SELECTED FROM THE GROUP CONSISTING OF GLYCEROL, POLYGLYCEROL, MANNITOL, SORBITOL, PANAERTHRITOL, DIPENTAERYTHRITOL, 1,2,6 HEXANETRIOL, AND 1,2,4 BUTANETRIOL, TRIMETHYLPROPANE AND FROM 0.5 TO 8.5% WATER ADDED SUBSEQUENT TO THE ADDITION OF THE BIFUNCTIONAL ACID COMPONENT.