PROBLEM TO BE SOLVED: To provide a rubber composition with a high silica yield rate, and a method of producing the same.SOLUTION: A rubber composition comprises rubber latex (A), a silica particle (B) and a water-soluble polymer compound (C), with the total content of chloride ions and sulfuric acid ions being 26000 ppm or less.SELECTED DRAWING: None
【課題】シリカの歩留まり比率が高いゴム組成物、及び、その製造方法を提供すること。【解決手段】ゴムラテックス(A)、シリカ粒子(B)及び水溶性高分子化合物(C)を含み、塩化物イオンと硫酸イオンの含有量の合計が26000ppm以下であるゴム組成物。【選択図】なし
RUBBER COMPOSITION AND METHOD FOR PRODUCING THE SAME, COMPOUND, AND METHOD FOR IMPROVING YIELD RATES OF SILICA IN RUBBER COMPOSITION
ゴム組成物及びその製造方法、配合物、ならびに、ゴム組成物におけるシリカの歩留り比率向上方法
2017-08-03
Patent
Elektronische Ressource
Japanisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
Additive composition for silica compound rubber composition, rubber composition and tire
Europäisches Patentamt | 2019
|ADDITIVE COMPOSITION FOR SILICA COMPOUND RUBBER COMPOSITION, RUBBER COMPOSITION AND TIRE
Europäisches Patentamt | 2018
|Europäisches Patentamt | 2017
|RUBBER COMPOSITION AND METHOD FOR PRODUCING RUBBER COMPOSITION
Europäisches Patentamt | 2020
|RUBBER COMPOSITION AND METHOD FOR PRODUCING RUBBER COMPOSITION
Europäisches Patentamt | 2020
|