The present invention relates to a rubber composition comprising, based on 100 parts by weight of a rubber base, 0.5 to 40 parts by weight of a modified polyisobutylene polymer and 20 to 200 parts by weight of a filler, and specifically, to a tire rubber composition, and to a tire manufactured therefrom, in which the modified polyisobutylene polymer is manufactured by reacting a derivative manufactured by reacting polyisobutylene with an unsaturated dicarboxylic acid anhydride, and an amino group-containing silane compound. An object of the present invention is to provide a summer tire tread rubber composition with low fuel consumption and high performance, and a summer tire tread manufactured therefrom.
본 발명은 고무 베이스 100 중량부에 대하여 변성 폴리이소부틸렌 중합체 0.5 내지 40 중량부 및 충진제 20 내지 200 중량부를 포함하는 고무 조성물에 있어, 상기 변성 폴리이소부틸렌 중합체는 폴리이소부틸렌과 불포화 디카르복실산 무수물을 반응시켜 제조된 유도체;와 아미노기 함유 실란 화합물을 반응시켜 제조된 것을 특징으로 하는 타이어 고무 조성물 및 이로부터 제조된 타이어에 관한 것이다.
Tire rubber composition and tire manufactured therefrom
타이어 고무 조성물 및 이로부터 제조된 타이어
2022-10-19
Patent
Elektronische Ressource
Koreanisch
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