发明名称 |
IMPROVED ELECTRICAL CONDUCTIVITY OF SILICA-FILLED RUBBER COMPOSITIONS |
摘要 |
A tire tread composition comprising 100 parts by weight of a vulcanizable elastomer suitable for use in a tire; from about 1 to about 100 parts by weight of a silica reinforcing filler, per 100 parts of the elastomer; and from about 0.1 to 15 parts by weight of an electrically conductive additive containing a poly(alkylene oxide)-containing polymer having an alkali metal salt dissolved therein, per 100 parts of the elastomer provides improved electrical conductivity properties. A pneumatic tire having improved electrostatic dissipation employing the tire tread composition described above and a related method for dissipating electrostatic charges from tires using the tread composition is also discussed. |
申请公布号 |
CA2373161(C) |
申请公布日期 |
2010.08.31 |
申请号 |
CA20002373161 |
申请日期 |
2000.05.05 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
HOGAN, TERRENCE E.;HERGENROTHER, WILLIAM L.;DE TRANO, MARIO N. |
分类号 |
C08L101/12;B60C1/00;B60C19/08;C08J5/04;C08K3/04;C08K3/08;C08K3/36;C08L7/00;C08L21/00;C08L71/02 |
主分类号 |
C08L101/12 |
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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