The present invention relates to a method for manufacturing a rubber composition for tires to improve the dispersibility of carbon black and silica in the rubber composition. To this end, the method comprises the following steps: (A) preparing a first master batch by mixing raw rubber and carbon black; (b) preparing a second master batch by mixing the first master batch along with silica and a silane coupling agent; and (c) mixing the second master batch with metal oxide.
본 발명은 고무 조성물 중 카본블랙 및 실리카의 분산성을 향상시키기 위한 타이어용 고무 조성물의 제조 방법에 관한 것이다.
PREPARING METHOD OF RUBBER COMPOSITION FOR TIRE
타이어용 고무 조성물의 제조 방법
24.03.2020
Patent
Elektronische Ressource
Koreanisch
IPC: | C08J Verarbeitung , WORKING-UP / 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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
METHOD FOR PREPARING RUBBER COMPOSITION AND METHOD FOR PREPARING TIRE
Europäisches Patentamt | 2018
|PROCESS FOR PREPARING RUBBER COMPOSITION FOR TIRE AND PNEUMATIC TIRE
Europäisches Patentamt | 2017
|Rubber composition for tires, method for preparing rubber composition for tires, and tire
Europäisches Patentamt | 2022
|RUBBER COMPOSITION FOR TIRES, METHOD FOR PREPARING RUBBER COMPOSITION FOR TIRES, AND TIRE
Europäisches Patentamt | 2018
|