The present invention relates to a tire steel belt having a steel cord, rubber for topping, and a coating layer applied with mixed oil, wherein the mixed oil comprises naphthene oil and sorbitan fatty acids. Therefore, a cross section is reinforced, and a bonding force of the cross section is increased to prevent the steel belt from being separated, and improve durability of a tire.
본 발명은 스틸코드, 토핑용 고무 및 혼합오일이 도포된 코팅층을 포함하고, 상기 혼합오일은 나프텐 오일 및 솔비탄 지방산을 포함하는 것인 타이어 스틸벨트에 관한 것으로, 단면이 보강되며, 단면의 접착력을 증진시켜 스틸벨트의 분리를 예방하고, 타이어의 내구성을 향상시킬 수 있다.
TIRE STEEL BELT METHOD OF MANUFACTURING THE SAME AND TIRE COMPRISING THEREOF
타이어 스틸벨트, 이의 제조방법 및 이를 포함하는 타이어
2019-07-11
Patent
Elektronische Ressource
Koreanisch
IPC: | 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 / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS |
TIRE STEEL BELT METHOD OF MANUFACTURING THE SAME AND TIRE COMPRISING THEREOF
Europäisches Patentamt | 2019
Method of manufacturing tire belt belt using the same and tire comprising the same
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