Title:
星状ブロック構造を有する三元共重合体ゴム、並びに、その調製プロセスおよび使用方法
Document Type and Number:
Japanese Patent JP5832158
Kind Code:
B2
Abstract:
Provided is a copolymer rubber, comprising a copolymer having a star-shaped block structure (SIB-PA)n-X, wherein SIB is a block comprising styrene, butadiene, and isoprene as constituent monomers; PA is a block comprising butadiene or isoprene as a constituent monomer; X is the residue of at least one coupling agent; and n=2-4. Also provided is a process for preparing the copolymer rubber and use thereof.
Inventors:
Ukuni Pillar
Xu Lin
Konga
King knee knee
Liu Hui
Lee Den Qing
Xu Lin
Konga
King knee knee
Liu Hui
Lee Den Qing
Application Number:
JP2011140685A
Publication Date:
December 16, 2015
Filing Date:
June 24, 2011
Export Citation:
Assignee:
China Petrochemical Co. Ltd.
International Classes:
C08F297/04; B60C1/00
Domestic Patent References:
| JP1043515A | ||||
| JP2002338744A | ||||
| JP2247209A | ||||
| JP2142811A |
Foreign References:
| WO1996030419A1 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark