Title:
HIGH-STRENGTH GEL RELYING ON INTRAMOLECULAR INTERACTION
Document Type and Number:
WIPO Patent Application WO/2014/208604
Kind Code:
A1
Abstract:
A high-strength gel having high biocompatibility, particularly a polyvinylamide gel which contains, as a liquid dispersion medium, a polyethylene glycol represented by general formula (I) (wherein R3 to R5 independently represent a hydrogen atom, a OH group or a C1-C3 alkyl group, and each of R4 and R5 may form, together with a carbon atom to which the each of R4 and R5 is bound, a C3-C6 cycloalkyl ring; and n1 represents an integer of 2 to 20 inclusive) and/or a polypropylene glycol represented by general formula (II) (wherein R6 to R8 independently represent a hydrogen atom, a OH group or a C1-C3 alkyl group; and n2 represents an integer of 2 to 20 inclusive).
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Inventors:
AKASHI MITSURU (JP)
AJIRO HIROHARU (JP)
TAKEMOTO YUKIE (JP)
AJIRO HIROHARU (JP)
TAKEMOTO YUKIE (JP)
Application Number:
PCT/JP2014/066856
Publication Date:
December 31, 2014
Filing Date:
June 25, 2014
Export Citation:
Assignee:
UNIV OSAKA (JP)
International Classes:
C08L33/26; C08F20/54; C08F20/56; C08L39/00; C08L71/02
Domestic Patent References:
| WO2007111200A1 | 2007-10-04 |
Foreign References:
| JP2008540809A | 2008-11-20 | |||
| JP2001245913A | 2001-09-11 | |||
| JPS61263603A | 1986-11-21 | |||
| JP2010184989A | 2010-08-26 | |||
| JPH07503542A | 1995-04-13 | |||
| JPS62127307A | 1987-06-09 | |||
| JP2010070735A | 2010-04-02 | |||
| JP2010064473A | 2010-03-25 | |||
| JPH05320627A | 1993-12-03 | |||
| JPS5381555A | 1978-07-19 | |||
| JP2005001268A | 2005-01-06 | |||
| JPS5679146A | 1981-06-29 | |||
| JP2003017128A | 2003-01-17 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
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