The present invention provides an eco-friendly adhesive composition for a tire cord capable of significantly improving adhesion and heat-resistant adhesion between tire rubber and the tire cord, and more specifically, to an adhesive composition for a tire cord, comprising: an epoxy compound; latex; an alicyclic polyurethane resin having weight-average molecular weight (Mw) of 250,000 to 350,000; an amine-based adhesion promoter; and water, to a tire cord comprising an adhesive layer formed from the adhesive composition, and to a tire comprising the tire cord.
본 발명은, 에폭시 화합물; 라텍스; 250,000 내지 350,000의 중량평균분자량(Mw)을 갖는 지환족 폴리우레탄 수지; 아민계 접착 증진제; 및 물을 포함하는, 타이어 코드용 접착 조성물과, 상기 접착 조성물로부터 형성된 접착층;을 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
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