Laminate of thermoplastic resin film and rubber, inner liner material, and pneumatic tire
AssigneeThe Yokohama Rubber Co., Ltd.
InventorHirokazu Shibata
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AssigneeThe Yokohama Rubber Co., Ltd.
InventorHirokazu Shibata
Estimating the term…
A laminate of a thermoplastic resin or thermoplastic elastomer composition film and a rubber composition layer, which can be used as an inner liner for a pneumatic tire, with improved adhesive strength at the interface of the thermoplastic resin or thermoplastic elastomer composition film and the rubber composition layer. A laminate comprising a thermoplastic resin or thermoplastic elastomer composition film and a rubber composition layer, the rubber composition containing a rubber component, a condensate of a phenol compound and formaldehyde, and methylene donor and a vulcanizing agent, wherein 2.5-40% by mass of the rubber component is halogenated isomonoolefin-p-alkyl styrene copolymer, the content of the condensate is 0.5-20 parts by mass per 100 parts by mass of the rubber component, and the content of the methylene donor is 0.25-200 parts by mass per 100 parts by mass of the rubber component.
A laminate for a pneumatic tire, comprising a film of a thermoplastic resin or a thermoplastic elastomer composition and a layer of a rubber composition, wherein the rubber composition comprises a rubber component, a condensate of a compound represented by formula (1):
Dependencies are inferred from the claim text.