Frommer Lawrence & Haug LLP
Method for preparing styrene-butadiene copolymer using reactive emulsifier and styrene-butadiene copolymer prepared by the same
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.
Korea Kumho Petrochemical Co., Ltd.
C F B F C B F Y C C
C08K F16G B65G F16G C08F B60C F16L Y10T C08F C08F
inventional inventional inventional inventional additional inventional inventional additional inventional additional
Dong Hyuk Gwanghoon Jun Keol
Na Kwag Choi