Title:
PROCESS FOR THE PRODUCTION OF LIVING (CO)POLYMERS AND USE OF THE (CO)POLYMERS
Document Type and Number:
WIPO Patent Application WO/2002/030995
Kind Code:
A1
Abstract:
The invention aims at providing a catalyst for polymerizing one or more polar unsaturated compounds into a (co)polymer which catalyst enables extremely efficient production of such (co)polymers closely controlled in number-average molecular weight with a closely controlled number of formed molecules, and (co)polymers obtained by using the catalyst. More specifically, the invention relates to a polymerization catalyst composition containing a composition comprising an organic-oxy salt compound (i.e., a salt of an organic oxy anion) and a hydroxy-carbonyl compound bearing in the molecule both an alcoholic hydroxyl group and a carbonyl group; polymerization of polar unsaturated compounds with the catalyst; and compositions containing the (co)polymers obtained by this polymerization, which are useful particularly as thermosetting powder coating materials excellent in performances.
Inventors:
NOBORI TADAHITO (JP)
FUNAKI KATSUHIKO (JP)
SHIBAHARA ATSUSHI (JP)
SUZUKI MAKOTO (JP)
MIZUTANI KAZUMI (JP)
JOUYAMA HIROMI (JP)
HARA ISAO (JP)
HAYASHI TAKAOMI (JP)
KIYONO SHINJI (JP)
FUJIYOSHI SETSUKO (JP)
SAKAYAMA HIROYUKI (JP)
MIZOGUCHI MITSUYUKI (JP)
MATSUMOTO TSUYOSHI (JP)
HIROSE YOSHIHARU (JP)
FUNAKI KATSUHIKO (JP)
SHIBAHARA ATSUSHI (JP)
SUZUKI MAKOTO (JP)
MIZUTANI KAZUMI (JP)
JOUYAMA HIROMI (JP)
HARA ISAO (JP)
HAYASHI TAKAOMI (JP)
KIYONO SHINJI (JP)
FUJIYOSHI SETSUKO (JP)
SAKAYAMA HIROYUKI (JP)
MIZOGUCHI MITSUYUKI (JP)
MATSUMOTO TSUYOSHI (JP)
HIROSE YOSHIHARU (JP)
Application Number:
PCT/JP2001/009011
Publication Date:
April 18, 2002
Filing Date:
October 12, 2001
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
NOBORI TADAHITO (JP)
FUNAKI KATSUHIKO (JP)
SHIBAHARA ATSUSHI (JP)
SUZUKI MAKOTO (JP)
MIZUTANI KAZUMI (JP)
JOUYAMA HIROMI (JP)
HARA ISAO (JP)
HAYASHI TAKAOMI (JP)
KIYONO SHINJI (JP)
FUJIYOSHI SETSUKO (JP)
SAKAYAMA HIROYUKI (JP)
MIZOGUCHI MITSUYUKI (JP)
MATSUMOTO TSUYOSHI (JP)
HIROSE YOSHIHARU (JP)
NOBORI TADAHITO (JP)
FUNAKI KATSUHIKO (JP)
SHIBAHARA ATSUSHI (JP)
SUZUKI MAKOTO (JP)
MIZUTANI KAZUMI (JP)
JOUYAMA HIROMI (JP)
HARA ISAO (JP)
HAYASHI TAKAOMI (JP)
KIYONO SHINJI (JP)
FUJIYOSHI SETSUKO (JP)
SAKAYAMA HIROYUKI (JP)
MIZOGUCHI MITSUYUKI (JP)
MATSUMOTO TSUYOSHI (JP)
HIROSE YOSHIHARU (JP)
International Classes:
C08F2/38; C08F4/00; C09D125/00; C09D129/12; C09D133/04; C09D135/06; C09D139/00; (IPC1-7): C08F4/00; C09D157/00; C09D133/06; C09D133/18; C09D133/26; C09D139/08; C09D135/00; C09D129/12; C09D125/00; C09D163/00; C09D5/03
Foreign References:
| US4588795A | 1986-05-13 | |||
| EP0164124A2 | 1985-12-11 | |||
| US5668231A | 1997-09-16 | |||
| EP0773267A1 | 1997-05-14 |
Other References:
See also references of EP 1266910A4
None
None
Attorney, Agent or Firm:
Kaneda, Nobuyuki (16th Kowa Bldg. 9-20 Akasaka 1-chome Minato-ku, Tokyo, JP)
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