Title:
TRIBLOCK COPOLYMER AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2013/111801
Kind Code:
A1
Abstract:
Provided is a triblock copolymer represented by general formula (I): CNR-PEG-CNR (wherein CNR's independently represent a polymer segment that contains a repeating unit containing, as a part of a pendant group, a cyclic nitroxide radical capable of binding to the polymer main chain through a linking group having at least one imino group or ether bond; and PEG represents a segment containing poly(ethylene glycol)) or a polycation thereof.
Inventors:
NAGASAKI YUKIO (JP)
PUA MIN LEY (JP)
CHONPATHOMPIKUNLERT PENNAPA (JP)
YOSHITOMI TORU (JP)
PUA MIN LEY (JP)
CHONPATHOMPIKUNLERT PENNAPA (JP)
YOSHITOMI TORU (JP)
Application Number:
PCT/JP2013/051395
Publication Date:
August 01, 2013
Filing Date:
January 24, 2013
Export Citation:
Assignee:
UNIV TSUKUBA (JP)
International Classes:
C08F8/32; A61K31/787; A61P1/02; A61P39/06; C08F112/14; C08F293/00; C08L53/00
Domestic Patent References:
| WO2009133647A1 | 2009-11-05 | |||
| WO2009133647A1 | 2009-11-05 |
Foreign References:
| JP2011184429A | 2011-09-22 | |||
| JP2007520260A | 2007-07-26 | |||
| JP2012067025A | 2012-04-05 | |||
| JP2012111700A | 2012-06-14 | |||
| JP2011078706A | 2011-04-21 | |||
| JP2010028199A | 2010-02-04 | |||
| JP2010211826A | 2010-09-24 | |||
| JP2010260471A | 2010-11-18 |
Other References:
See also references of EP 2808349A4
Attorney, Agent or Firm:
Patent Profession Corporation Odajima Patent Office (JP)
Patent business corporation Odajima patent firm (JP)
Patent business corporation Odajima patent firm (JP)
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Claims: