Hankook Tire Co., Ltd.

Hankook Tire & Technology Co., Ltd

Byeong Ho Seo

Jeong Heon Kim

Hak Joo Kim

Ji Wan Lee

Hyun Ah Bae

In Jeong Park

Chang Hwan Kang

Ju Geon Park

Seok Hee Jo

Hae Kwang Chung

Nam Seok Kim

Disclosed is a tire with reduced cavity noise including an adhesive agent layer applied to an inside of an inner liner and a sound absorber layer attached to the adhesive agent layer, wherein the adhesive agent layer includes polyether containing alkoxysilane at both ends thereof and a benzotriazole-based UV absorber. The tire with reduced cavity noise is stable without causing separation of a sound absorber even upon heating and deformation during driving.

Tire with reduced cavity noise

Disclosed is a tire with reduced cavity noise including an adhesive agent layer applied to an inside of an inner liner and a sound absorber layer attached to the adhesive agent layer, wherein the adhesive agent layer includes poly(ether-urethane) containing alkoxysilane at both ends thereof. The tire with reduced cavity noise is stable without causing separation of a sound absorber even upon heating and deformation during driving.

Growing community of inventors

Daejeon, South Korea

Byeong Ho Seo