The present invention relates to an adhesive composition for a tire cord capable of maintaining excellent adhesion and heat-resistant adhesion by increasing the viscosity and lifetime through temperature control, a method for manufacturing the same, a tire cord comprising an adhesive layer formed of the adhesive composition, and a tire comprising a tire cord. To this end, an adhesive composition for a tire cord is provided, the adhesive composition for a tire cord comprising: an epoxy compound; a blocked isocyanate compound; latex; an aqueous polyurethane dispersion; a chain extender; and water, wherein the viscosity measured at room temperature using an Ubbelohde viscometer satisfies the range of 2.00 to 3.00.
본 발명은, 온도 조절을 통해 점도 및 수명시간을 증가시켜 우수한 접착력과 내열 접착력을 유지할 수 있는, 타이어 코드용 접착 조성물과 그 제조방법, 및 상기 접착 조성물로 형성된 접착층을 포함하는 타이어 코드와, 상기 타이어 코드를 포함하는 타이어에 관한 것이다.
ADHESIVE COMPOSITION FOR TIRE CORD TIRE CORD AND TIRE
타이어 코드용 접착 조성물, 타이어 코드 및 타이어
2021-10-19
Patent
Elektronische Ressource
Koreanisch
IPC: | C09J ADHESIVES , Klebstoffe / 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 / D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen |
ADHESIVE COMPOSITION FOR TIRE CORD TIRE CORD AND TIRE
Europäisches Patentamt | 2021
|ADHESIVE COMPOSITION FOR TIRE CORD, TIRE CORD, AND TIRE
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|ADHESIVE COMPOSITION FOR TIRE CORD, TIRE CORD, AND TIRE
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|ADHESIVE COMPOSITION FOR TIRE CORD, TIRE CORD, AND TIRE
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