Modified conjugated diene polymer, method for preparing same, and rubber composition containing same

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United States of America Patent

PATENT NO 9944741
SERIAL NO

14909902

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Disclosed is a method of preparing a modified conjugated diene-based polymer, including (a) polymerizing a conjugated diene monomer, or a conjugated diene monomer and an aromatic vinyl monomer, using the compound represented by Chemical Formula 1 in the presence of a hydrocarbon solvent, thus forming an active polymer having an alkali metal end, and (b) coupling or reacting the active polymer with the compound represented by Chemical Formula 2.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Heungyeal Daejeon, KR 1 10
Kim, Noma Daejeon, KR 6 45
Kim, Yujin Daejeon, KR 32 76
Lee, Heseung Daejeon, KR 1 10
Son, Kiseok Daejeon, KR 1 10

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