发明名称 |
PLASTICIZING SYSTEM AND RUBBER COMPOSITION FOR TIRE CONTAINING SAID SYSTEM |
摘要 |
<p>A plasticizing system particularly useful for plasticizing a dienic elastomeric composition for tires, comprising a combination of: a plasticizing hydrocarbonated resin which has a vitreous transition temperature higher than 0 °C; and an tri- or polymellitate ester having the formula (I), in which the R radicals, whether identical or different, are a hydrocarbonated radical; R' is hydrogen or the COOR group. The invention also relates to a rubber composition comprising said plasticizing system and to the use of such a composition for the manufacture of a tire or a semi-finished rubber product for tires, particularly a tire tread having an enhanced wear resistance without compromising its adhesion to wet surfaces.</p> |
申请公布号 |
WO2008080555(A1) |
申请公布日期 |
2008.07.10 |
申请号 |
WO2007EP11152 |
申请日期 |
2007.12.19 |
申请人 |
SOCIETE DE TECHNOLOGIE MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A.;LOPITAUX, GARANCE;VASSEUR, DIDIER |
发明人 |
LOPITAUX, GARANCE;VASSEUR, DIDIER |
分类号 |
B60C1/00;C08L7/00;C08L9/00;C08L21/00 |
主分类号 |
B60C1/00 |
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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