A pneumatic tyre comprising an impermeable layer that is suitable for guaranteeing the pressure tightness of the air contained within the internal cavity of the casing and a layer of sound-insulating material housed within said internal cavity and made, in turn, with polyols deriving from CNSL.
PNEUMATIC TYRE COMPRISING A FOAM MATERIAL FOR SOUND ABSORPTION
2021-03-18
Patent
Elektronische Ressource
Englisch
PNEUMATIC TYRE COMPRISING A POLYURETHANE FOAM MATERIAL WITH CNSL POLYOLS FOR SOUND ABSORPTION
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