To provide a mixture of a sulfur-containing compound that can yield a rubber composition having excellent reversion resistance, heat-aging resistance and over-cure resistance.SOLUTION: The mixture of sulfur-containing compound of the present invention contains a sulfur-containing monomer represented by the following formula (1) and a sulfur-containing dimer in which two molecules of the sulfur-containing monomer are bonded via sulfur, and in which the content ratio of the sulfur-containing monomer to the sulfur-containing dimer is 0.30 or more and 0.85 or less.SELECTED DRAWING: Figure 1
【課題】耐リバージョン性、耐熱老化性および耐オーバーキュア性に優れるゴム組成物を得られる硫黄含有化合物の混合物の提供。【解決手段】本発明の硫黄含有化合物の混合物は、下記式(1):TIFF2023184176000059.tif64166で表される硫黄含有単量体と、前記硫黄含有単量体の二分子が硫黄を介して結合した硫黄含有二量体とを含み、前記硫黄含有単量体の前記硫黄含有二量体に対する含有比が、0.30以上0.85以下である。【選択図】図1
MIXTURE OF SULFUR-CONTAINING COMPOUND AND RUBBER COMPOSITION
硫黄含有化合物の混合物およびゴム組成物
2023-12-28
Patent
Electronic Resource
Japanese
IPC: | C07D HETEROCYCLIC COMPOUNDS , Heterocyclische Verbindungen / 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 |
European Patent Office | 2015
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