PROBLEM TO BE SOLVED: To provide a laminate excellent in adhesive force between a rubber layer and a resin layer, and to provide an easily manufacturable tire in which an exterior member is hardly exfoliated from a tire skeleton material.SOLUTION: In a laminate including a rubber layer formed of a rubber composition containing diene rubber, and a resin layer having at least partially contact with the rubber layer and formed of a resin material, a string-like part of the resin material having a length of 30 nm or longer and a width of 5 nm-40 nm is allowed to enter the rubber layer from the resin layer on the interface between the rubber layer and the resin layer.
【課題】ゴム層と樹脂層との接着力に優れた積層体、及び、タイヤ骨格体から外装用部材が剥離しにくく、容易に製造可能なタイヤを提供する。【解決手段】ジエン系ゴムを含むゴム組成物で形成されたゴム層と、前記ゴム層と少なくとも一部で接し且つ樹脂材料で形成された樹脂層と、を含み、前記ゴム層と前記樹脂層との界面において、前記樹脂材料の長さ30nm以上且つ幅5nm〜40nmの紐状部が前記樹脂層から前記ゴム層中に入り込んでいる積層体。【選択図】図1
LAMINATE, AND TIRE USING THE SAME
積層体及びこれを用いたタイヤ
2016-01-12
Patent
Elektronische Ressource
Japanisch