Title:
COPOLYMER OF CONJUGATED CYCLODIENE
Document Type and Number:
WIPO Patent Application WO/2003/016365
Kind Code:
A1
Abstract:
A conjugated−cyclodiene copolymer of a random structure which comprises (A) repeating units derived from a conjugated cyclodiene monomer and (B) repeating units derived from a vinylaromatic monomer having hydrogen in the &agr −position&semi a product of hydrogenation&sol modification of the conjugated−cyclodiene copolymer&semi and a process for producing these through living anion polymerization.
Inventors:
SHISHIDO JUNICHI (JP)
SANECHIKA KENICHI (JP)
SANECHIKA KENICHI (JP)
Application Number:
PCT/JP2002/008315
Publication Date:
February 27, 2003
Filing Date:
August 16, 2002
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
SHISHIDO JUNICHI (JP)
SANECHIKA KENICHI (JP)
SHISHIDO JUNICHI (JP)
SANECHIKA KENICHI (JP)
International Classes:
C08C19/02; C08F8/00; C08F232/00; C08F232/06; C08F236/04; C08F236/10; C08F287/00; C08F297/04; C08L51/00; C08L53/02; (IPC1-7): C08F32/06; C08F12/04
Domestic Patent References:
| WO1994028038A1 | 1994-12-08 |
Foreign References:
| JP2002047311A | 2002-02-12 | |||
| JP2002047310A | 2002-02-12 | |||
| JP2001294724A | 2001-10-23 | |||
| JP2001226503A | 2001-08-21 | |||
| JPH11349638A | 1999-12-21 | |||
| JPH11189614A | 1999-07-13 |
Attorney, Agent or Firm:
Watanabe, Junzo (Akasaka Habitation Building, 3-5, Akasaka 1-chom, Minato-ku Tokyo, JP)
Download PDF: