发明名称 |
METHOD OF MAKING ALKOXYSILANE STABILIZED POLYMERS, POLYMER COMPOSITIONS AND ARTICLES CONTAINING SUCH POLYMERS |
摘要 |
A method of making a polymer with stable Mooney viscosity is described. A conjugated diolefin is reacted in a hydrocarbon solvent in the presence of an initiator to form a polymer. After forming the polymer, alkoxysilane terminal functionalizing groups are bonded to the polymer. An alkoxysilane stabilizing agent is then added to the polymer in the presence of hydrocarbon oil. The polymer is then desolvatized, resulting in a polymer with stable Mooney viscosity, even over prolonged periods of time. Compositions and articles containing the polymer are also described. |
申请公布号 |
WO2013184861(A1) |
申请公布日期 |
2013.12.12 |
申请号 |
WO2013US44408 |
申请日期 |
2013.06.06 |
申请人 |
FIRESTONE POLYMERS, LLC |
发明人 |
DEDECKER, MARK N.;PAWLOW, JAMES H.;PADOLEWSKI, JOSEPH P.;NAKATANI, KENJI |
分类号 |
C08C19/25;B60C1/00;C08F8/00;C08F236/10;C08L15/00 |
主分类号 |
C08C19/25 |
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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