HEAT RESISTANT NOISE ABSORBING MATERIALS OF RESINS OR RUBBER FOR USE IN ENGINE COMPARTMENTS OF VEHICLES; [ RESINS OR RUBBER FOR USE IN SOUNDPROOF WALLS USED ALONG ROADS; RESINS OR RUBBER FOR USE AS WALL MATERIALS FOR TRAINS; RESINS OR RUBBER FOR USE AS SOUND ABSORBERS; ] DAMPING MATERIALS OF RESINS OR RUBBER FOR VEHICLES OR INDUSTRIAL MACHINERY; RESINS OR RUBBER FOR USE AS SHOCK ABSORBERS; EXPANDABLE FOAMING FILLER MATERIALS OF RESINS OR RUBBER FOR USE IN CAVITIES OF FRAMES OR DOOR PANELS OF ...