发明名称 |
Amine-initiierte Elastomere mit niedriger Hysteresis durch Interaktion mit Silica |
摘要 |
The reduction of hysteresis in a silica-filled, vulcanized elastomeric compound is produced by mixing diene monomer and optionally monovinyl aromatic monomer with a lithium amine initiator and, optionally, a modifier; effecting polymerization conditions; terminating polymerization with an amino group producing terminator to form an amine functionalized diene elastomer; compounding the amine functionalized diene elastomer with an amorphous silica filler and a vulcanization agent; and, effecting vulcanization. A pneumatic tire tread stock incorporating the vulcanized elastomer compound exhibits decreased rolling resistance in the tire. |
申请公布号 |
DE69839201(D1) |
申请公布日期 |
2008.04.17 |
申请号 |
DE1998639201 |
申请日期 |
1998.07.06 |
申请人 |
BRIDGESTONE CORP. |
发明人 |
HERGENROTHER, WILLIAM L.;LYNCH, THOMAS J. |
分类号 |
C08F36/04;C08K3/06;C08C19/44;C08F4/08;C08F4/48;C08K3/36;C08K5/14;C08L9/00 |
主分类号 |
C08F36/04 |
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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