Rubber composition, inner liner material and pneumatic tire
    93.
    发明专利
    Rubber composition, inner liner material and pneumatic tire 有权
    橡胶组合物,内衬材料和气动轮胎

    公开(公告)号:JP2014167068A

    公开(公告)日:2014-09-11

    申请号:JP2013039896

    申请日:2013-02-28

    Inventor: YANAGISAWA FUMI

    Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition having excellent gas barrier property, an inner liner material which becomes a material for an inner liner having excellent gas barrier property, and a pneumatic tire having excellent filled gas holding property by improving detachability of each layer constituting a layer compound in the rubber composition as it is known that physical properties of materials are improved by detaching each layer constituting the layer compound (nano sheet having high aspect ratio) and dispersing in the rubber composition containing the layer compound.SOLUTION: The rubber composition contains a layer compound and a modified butyl rubber having a functional group which interacts with the layer compound.

    Abstract translation: 要解决的问题:为了提供阻气性优异的橡胶组合物,成为阻气性优异的内衬材料的内衬材料和通过提高各层的剥离性而具有优异的填充气体保持性的充气轮胎 通过将构成层化合物的各层(具有高纵横比的纳米片)分离并分散在含有层化合物的橡胶组合物中,可以改善橡胶组合物中的层状化合物。 组合物含有层化合物和具有与层化合物相互作用的官能团的改性丁基橡胶。

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