发明名称 |
LAMINATE, INNER LINER MATERIAL AND PNEUMATIC TIRE |
摘要 |
With respect to a laminate of a film formed of a thermoplastic resin or thermoplastic elastomer composition and a layer formed of a rubber composition in which an epoxidized natural rubber is blended, the adhesion between the film and the layer of the rubber composition is improved without using a large amount of the epoxidized natural rubber. A laminate of a film formed of a thermoplastic resin or thermoplastic elastomer composition and a layer formed of a rubber composition, said laminate being characterized in that: 5-60% by mass of a rubber component contained in the rubber composition is composed of an epoxidized natural rubber and 20-50% by mass of the rubber component is composed of a butadiene rubber; and the rubber composition contains an unsubstituted or substituted aromatic carboxylic acid having a pKa of 1.5-4.0 in an amount of 0.5-5 parts by mass per 100 parts by mass of the rubber component. |
申请公布号 |
EP3006206(A1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20140806973 |
申请日期 |
2014.06.03 |
申请人 |
THE YOKOHAMA RUBBER COMPANY, LIMITED |
发明人 |
SHIBATA, HIROKAZU |
分类号 |
B32B25/16;B60C5/14;C08K5/09;C08L9/00;C08L63/08 |
主分类号 |
B32B25/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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