Title:
HYPERBRANCHED POLYMER AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/148578
Kind Code:
A1
Abstract:
Disclosed is a novel hyperbranched polymer having a functional group in a molecular chain of a repeating unit. Also disclosed is a method for producing such a hyperbranched polymer. Specifically disclosed is a hyperbranched polymer having a repeating unit derived from a (meth)acrylate compound as a straight chain structure, while having a repeating unit derived from a dithiocarbamate compound having a vinyl group structure as a branched structure. This hyperbranched polymer can be obtained by holding a dithiocarbamate compound having a vinyl group structure and a (meth)acrylate compound together and subjecting them to a living radical polymerization.
Inventors:
ISHIZU KOJI (JP)
OZAWA MASAAKI (JP)
TAKEMOTO HIROKI (JP)
OZAWA MASAAKI (JP)
TAKEMOTO HIROKI (JP)
Application Number:
PCT/JP2007/061904
Publication Date:
December 27, 2007
Filing Date:
June 13, 2007
Export Citation:
Assignee:
TOKYO INST TECH (JP)
NISSAN CHEMICAL IND LTD (JP)
ISHIZU KOJI (JP)
OZAWA MASAAKI (JP)
TAKEMOTO HIROKI (JP)
NISSAN CHEMICAL IND LTD (JP)
ISHIZU KOJI (JP)
OZAWA MASAAKI (JP)
TAKEMOTO HIROKI (JP)
International Classes:
C08F212/06; C08F2/48; C08F220/02
Domestic Patent References:
WO2006093050A1 | 2006-09-08 | |||
WO2007049608A1 | 2007-05-03 |
Foreign References:
JP2004256563A | 2004-09-16 |
Other References:
See also references of EP 2036929A4
KOJI ISHIZU; AKIHIDE MORI, MACROMOL. RAPID COMMUN., vol. 21, 2000, pages 665 - 668
KOJI LSHIZU; AKIHIDE MORI, POLYMER INTERNATIONAL, vol. 50, 2001, pages 906 - 910
KOJI ISHIZU; YOSHIHIRO OHTA; SUSUMU KAWAUCHI, MACROMOLECULES, vol. 35, no. 9, 2002, pages 3781 - 3784
KOJI ISHIZU; TAKESHI SHIBUYA; AKIHIDE MORI, POLYMER INTERNATIONAL, vol. 51, 2002, pages 424 - 428
KOJI ISHIZU; TAKESHI SHIBUYA; SUSUMU KAWAUCHI, MACROMOLECULES, vol. 36, no. 10, 2002, pages 3505 - 3510
KOJI ISHIZU ET AL., POLYMER INTERNATIONAL, vol. 53, 2004, pages 259 - 265
KOJI ISHIZU; AKIHIDE MORI; TAKESHI SHIBUYA, POLYMER, vol. 42, 2001, pages 7911 - 7914
MACROMOL. RAPID COMMUN., vol. 21, 2000, pages 665 - 668
POLYMER INTERNATIONAL, vol. 51, 2002, pages 424 - 428
KOJI ISHIZU; AKIHIDE MORI, MACROMOL. RAPID COMMUN., vol. 21, 2000, pages 665 - 668
KOJI LSHIZU; AKIHIDE MORI, POLYMER INTERNATIONAL, vol. 50, 2001, pages 906 - 910
KOJI ISHIZU; YOSHIHIRO OHTA; SUSUMU KAWAUCHI, MACROMOLECULES, vol. 35, no. 9, 2002, pages 3781 - 3784
KOJI ISHIZU; TAKESHI SHIBUYA; AKIHIDE MORI, POLYMER INTERNATIONAL, vol. 51, 2002, pages 424 - 428
KOJI ISHIZU; TAKESHI SHIBUYA; SUSUMU KAWAUCHI, MACROMOLECULES, vol. 36, no. 10, 2002, pages 3505 - 3510
KOJI ISHIZU ET AL., POLYMER INTERNATIONAL, vol. 53, 2004, pages 259 - 265
KOJI ISHIZU; AKIHIDE MORI; TAKESHI SHIBUYA, POLYMER, vol. 42, 2001, pages 7911 - 7914
MACROMOL. RAPID COMMUN., vol. 21, 2000, pages 665 - 668
POLYMER INTERNATIONAL, vol. 51, 2002, pages 424 - 428
Attorney, Agent or Firm:
HANABUSA, Tsuneo et al. (Shin-Ochanomizu Urban Trinity2, Kandasurugadai 3-chom, Chiyoda-ku Tokyo 62, JP)
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