Frommer Lawrence & Haug LLP
Styrene-butadiene copolymer highly functionalized with reactive polyol and manufacturing method thereof
Provided is a functional styrene-butadiene copolymer having superior silica affinity. The copolymer is prepared by radical polymerizing a styrene monomer, a butadiene monomer and a reactive polyol monomer in emulsion state in order to maximize the mixing effect when compounding with silica. When mixed with silica, the disclosed styrene-butadiene copolymer provides excellent wet traction and superior abrasion resistance, and is suitable to be used for an industrial material of snow tires, belts, hoses, etc.
Korea Kumho Petrochemical Co., Ltd.
C C
C08F C08F
additional inventional
Jeon Koo Gwanghoon Dong Hyuk Jun Keol Hye Min Seung Moo Seung Su
Lee Kwag Na Choi Kim Huh Kim