Title:
PROCESS FOR PRODUCING POLYMER COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2002/048222
Kind Code:
A1
Abstract:
A polymer composition is produced by polymerizing an anionic polymerizable monomer or cationic polymerizable monomer in the presence of a styrene polymer mainly having a syndiotactic structure and a rubbery polymer as an optional ingredient. The polymer composition thus obtained has improved solvent resistance without necessitating a specific compatibilizing agent and has satisfactory moldability.
Inventors:
TOMOTSU NORIO (JP)
Application Number:
PCT/JP2001/010788
Publication Date:
June 20, 2002
Filing Date:
December 10, 2001
Export Citation:
Assignee:
IDEMITSU PETROCHEMICAL CO (JP)
TOMOTSU NORIO (JP)
TOMOTSU NORIO (JP)
International Classes:
C08F2/44; C08F12/00; C08F257/02; C08F291/00; (IPC1-7): C08F257/00; C08F2/44
Domestic Patent References:
| WO2000053649A1 | 2000-09-14 |
Foreign References:
| EP0490269A1 | 1992-06-17 | |||
| JP2001187804A | 2001-07-10 |
Attorney, Agent or Firm:
Ohtani, Tamotsu (Toranomon 3-chome Minato-ku, Tokyo, JP)
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