The manufacturing method of a denaturation conjugate diene system copolymer using the anionic polymerization initiator and this which have a negative ion end containing an amine machine, and the rubber composition containing the denaturation conjugate diene system copolymer which this manufactured

Title:

Document Type and Number:

Japanese Patent JP6273044

Kind Code:

B2

Abstract:

Disclosed are an anionic polymerization initiator, which is an organo-alkali metal compound having an anionic end including an amine group, a method of preparing a modified conjugated diene-based polymer using the same, and a rubber composition including the modified conjugated diene-based polymer prepared thereby.

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Inventors:

Lee, Sun-Mi
Lee, Romi
Kim, Noma

Application Number:

JP2016566594A

Publication Date:

January 31, 2018

Filing Date:

November 20, 2015

Export Citation:

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Assignee:

LG HAUSYS,LTD.

International Classes:

C08C19/25; B60C1/00; C08F4/48; C08K3/04; C08K3/36; C08L15/00

Domestic Patent References:

JP62149708A
JP2006257260A

Foreign References:

US20110124771
US20100152364
WO2013119006A1

Attorney, Agent or Firm:

Ikeuchi, Sato & Partners

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