To provide a rubber composition containing a mixture and/or condensate of an organosilicon compound that imparts excellent fuel economy and workability by blending in a rubber composition, and a crosslinked product obtained by cross-linking the rubber composition and a product.SOLUTION: The present invention provides an organosilicon compound characterized in that two groups bound to a silica filler are bound to each other through two thioester structures, or an organosilicon compound-containing rubber composition being a condensate that contains the organosilicon compound as a condensation component. There are also provided a crosslinked product obtained by cross-linking the rubber composition and a product.SELECTED DRAWING: None
【課題】ゴム組成物に配合することで優れた低燃費性と加工性を付与せしめる有機珪素化合物の混合物、及び/又は縮合物を配合してなるゴム組成物、及びゴム組成物を架橋してなる架橋物と製品を提供すること課題する。【解決手段】シリカ系充填剤と結合する2つの基が2つのチオエステル構造を介して結合することを特徴とする有機珪素化合物、又はそれらを縮合成分として含む縮合物である有機珪素化合物を含むゴム組成物、及びゴム組成物を架橋してなる架橋物と製品を提供する。【選択図】なし
LOW-MILEAGE TIRE RUBBER COMPOSITION
低燃費タイヤ用ゴム組成物
2019-06-13
Patent
Electronic Resource
Japanese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
HIGH MILEAGE RUBBER COMPOSITION FOR A RADIAL MEDIUM TRUCK TIRE TREAD
European Patent Office | 2025
|HIGH MILEAGE RUBBER COMPOSITION FOR A RADIAL MEDIUM TRUCK (RMT) TIRE TREAD
European Patent Office | 2025
|High mileage rubber composition for a radial medium truck (RMT) tire tread
European Patent Office | 2025
|