Title:
PRODUCTION OF STYRENE-BASED COPOLYMER
Document Type and Number:
Japanese Patent JPH04300906
Kind Code:
A
Abstract:
PURPOSE:To efficiently produce a styrene-based copolymer comprising a styrene- based monomer and indene or acenaphtylene monomer, particularly styrene-based copolymer having highly syndiotactic structure. CONSTITUTION:A method for producing a styrene based copolymer using a catalyst containing a transition metal compound component and coordinated complex component consisting of a cation and anion having plural groups bonded to a metal.
Inventors:
WATANABE MASAMI
MACHIDA SHUJI
TOMOTSU NORIO
MACHIDA SHUJI
TOMOTSU NORIO
Application Number:
JP8730091A
Publication Date:
October 23, 1992
Filing Date:
March 28, 1991
Export Citation:
Assignee:
IDEMITSU KOSAN CO
International Classes:
C08F4/64; C08F4/60; C08F4/659; C08F4/6592; C08F4/80; C08F12/00; C08F32/00; C08F212/08; C08F232/08; (IPC1-7): C08F4/64; C08F212/08; C08F232/08
Attorney, Agent or Firm:
Otani Ho