The pneumatic tires of this invention are of the tubeless type, are capable of self-sealing punctures made therein, and generate a low level of noise during use on a vehicle. These tires have a sealant/noise reduction layer which is disposed inwardly from the supporting carcass and which is typically the innermost layer of the tire. The sealant/noise reduction layer is comprised of a dispersed phase and a continuous phase, wherein the dispersed phase is comprised of a sealant material, and wherein the continuous phase is comprised of a foamed polymeric material.
SELF-SEALING PNEUMATIC TIRE WITH NOISE SUPPRESSION CHARACTERISTICS
2023-04-06
Patent
Electronic Resource
English