发明名称 |
RUBBER TYRE COMPOUND PRODUCTION METHOD |
摘要 |
A method of producing rubber compounds, in which the polymer base is composed partly of a first polymer material, which is either produced by emulsion polymerization or is natural rubber, and partly of a second polymer material produced by solution polymerization. The method includes a preliminary second polymer material treating step, in which the second polymer material, silica, a silane bonding agent, and at least one nucleophile agent are mixed with one another; a first mixing step, in which at least the first polymer material, silica, and a silane bonding agent are added to the compound resulting from the preliminary second polymer material treating step; and a second mixing step, in which stearic acid and a curing system are added to the compound being produced. |
申请公布号 |
US2016145418(A1) |
申请公布日期 |
2016.05.26 |
申请号 |
US201414905209 |
申请日期 |
2014.07.18 |
申请人 |
AGORETTI Pasquale;PRIVITERA Davide |
发明人 |
Agoretti Pasquale;Privitera Davide |
分类号 |
C08K5/548;C08K3/22;C08K5/31;C08K5/47;C08K5/09;C08K3/36 |
主分类号 |
C08K5/548 |
代理机构 |
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代理人 |
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主权项 |
1. A method of producing rubber compounds, in which the polymer base is composed partly of a first polymer material, which is either produced by emulsion polymerization or is natural rubber, and partly of a second polymer material produced by solution polymerization; said method being characterized by comprising a preliminary said second polymer material treating step, in which said second polymer material, silica, a silane bonding agent, and at least one nucleophile agent are mixed with one another; a first mixing step, in which at least said first polymer material, silica, and a silane bonding agent are added to the compound resulting from the preliminary said second polymer material treating step; and a second mixing step, in which stearic acid and a curing system are added to the compound being produced. |
地址 |
ARICCIA IT |