| 发明名称 |
PNEUMATIC TIRE WITH TREAD OF MEDIUM VINYL POLYBUTADIENE/RUBBER BLEND |
| 摘要 |
Pneumatic tire<1> having a tread<2> composed of (A) medium vinyl polybutadiene rubber, (B) low vinyl polybutadiene rubber and, optionally, (C) cis 1,4-polyisoprene rubber. In a preferential aspect the medium vinyl polybutadiene is required to be of a type prepared by polymerizing 1,3-butadiene with a small amount of divinylbenzene in a hydrocarbon solvent with an alkyl lithium catalyst and in the presence of a polar catalyst modifier. |
| 申请公布号 |
DE3272015(D1) |
申请公布日期 |
1986.08.21 |
| 申请号 |
DE19823272015 |
申请日期 |
1982.08.20 |
| 申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
HAAS, EDWARD JOSEPH;MONTGOMERY, EDWARD CHARLES;SCRIVER, RICHARD MARTIN, JR. |
| 分类号 |
C08L7/00;B60C1/00;B60C11/00;C08F236/10;C08L9/00;C08L21/00;(IPC1-7):B60C1/00 |
主分类号 |
C08L7/00 |
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