A rubber composition is described that includes a rubber component in combination with a high surface area silica, and a polysulfide polymer having the following formula:HS(C2H4—O—CH2—O—C2H4SS)xC2H4—O—CH2—O—C2H4SHwherein x is 5 to 100. The rubber composition can be included in the tread of pneumatic tires to provide tires that exhibit improved mechanical and performance properties.
LIQUID SULFUR POLYMERS FOR IMPROVED TIRE CHARACTERISTICS
27.03.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
Improved Tire performance with Solution SBR Type Polymers
Kraftfahrwesen | 1987
|PNEUMATIC TIRE WITH IMPROVED VIBRATION CHARACTERISTICS
Europäisches Patentamt | 2019
|MICROSTRUCTURED COMPOSITES FOR IMPROVED TIRE CHARACTERISTICS
Europäisches Patentamt | 2016
|Functionalized Polymers Tread Additive For Improved Winter Tire Performance
Europäisches Patentamt | 2023
|FUNCTIONALIZED POLYMERS TREAD ADDITIVE FOR IMPROVED WINTER TIRE PERFORMANCE
Europäisches Patentamt | 2022
|