发明名称 |
Method for preparing styrene-butadiene copolymer using reactive emulsifier and styrene-butadiene copolymer prepared by the same |
摘要 |
Provided is a method for preparing a styrene-butadiene copolymer having improved silica affinity through introduction of a novel reactive emulsifier. The styrene-butadiene copolymer prepared according to the disclosed method has superior affinity for thereby and thus has superior processability and tensile properties and remarkably improved dynamic properties. Therefore, when the styrene-butadiene copolymer according to the present invention is used as a tire tread material, it can greatly improve its physical properties.
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申请公布号 |
US8530017(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US201113167073 |
申请日期 |
2011.06.23 |
申请人 |
KWAG GWANGHOON;NA DONG HYUK;CHOI JUN KEOL;KOREA KUMHO PETROCHEMICAL CO., LTD. |
发明人 |
KWAG GWANGHOON;NA DONG HYUK;CHOI JUN KEOL |
分类号 |
B32B1/08;C08F236/14 |
主分类号 |
B32B1/08 |
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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