Abstract: The present invention relates to a conjugated diene polymer end-modified with an alkoxysilane derivative. More particularly, the present invention relates to an end-modified conjugated diene polymer, wherein an alkoxysilane derivative having an ether group and a dialkylamino group is bonded as end modifier to an end of a conjugated diene polymer, which is useful as a rubber material for a tire tread owing to improved compatibility with an inorganic reinforcing agent and improves dynamic mechanical properties such as wet traction, rolling resistance, Mooney viscosity, processability, etc.
Type:
Application
Filed:
September 13, 2013
Publication date:
August 28, 2014
Applicant:
KOREAN KUMHO PETROCHEMICAL CO., LTD.
Inventors:
Hanjoung CHO, Jae Young KO, Dae Hyung LEE, Cheol Min PARK, Sang Chul JI