Title:
HYDROGEL FORMING COMPOSITION AND HYDROGEL PRODUCED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2014/046136
Kind Code:
A1
Abstract:
[Problem] To provide a self-supporting hydrogel which can be produced simply by mixing at room temperature and to provide a method for producing the hydrogel using a material that is industrially easy to obtain. [Solution] A hydrogel forming composition with which a self-supporting hydrogel can be formed, the composition comprising a water-soluble organic polymer (A) having an organic acid salt structure or an organic acid anion structure, a silicate (B) and a dispersant (C) for the silicate with a weight average molecular weight of 200-20000 and hydrolysis resistance.
Inventors:
KUDO YOSHIHIRO (JP)
NAKAZAWA TAICHI (JP)
AIDA TAKUZO (JP)
ISHIDA YASUHIRO (JP)
TAMESUE SHINGO (JP)
OHTANI MASATAKA (JP)
NAKAZAWA TAICHI (JP)
AIDA TAKUZO (JP)
ISHIDA YASUHIRO (JP)
TAMESUE SHINGO (JP)
OHTANI MASATAKA (JP)
Application Number:
PCT/JP2013/075175
Publication Date:
March 27, 2014
Filing Date:
September 18, 2013
Export Citation:
Assignee:
NISSAN CHEMICAL IND LTD (JP)
RIKEN (JP)
RIKEN (JP)
International Classes:
C08L101/14; C08J3/075; C08L71/02; C08L83/02
Domestic Patent References:
| WO2011001657A1 | 2011-01-06 | |||
| WO2012023471A1 | 2012-02-23 | |||
| WO2011001657A1 | 2011-01-06 |
Foreign References:
| JP2009127035A | 2009-06-11 | |||
| JP2009270048A | 2009-11-19 | |||
| JP2011153174A | 2011-08-11 | |||
| JP2006028446A | 2006-02-02 | |||
| JP2012036226A | 2012-02-23 | |||
| JP2002053629A | 2002-02-19 | |||
| JP2009270048A | 2009-11-19 | |||
| JP2009274924A | 2009-11-26 |
Other References:
SHINGO TAMESUE ET AL.: "Jisedaigata Aquamaterial (Kogansuiritsu Kokyodo Hydrogel) no Sosei", POLYMER PREPRINTS, vol. 61, no. 2, 2012, JAPAN, pages 2613 - 2614, XP008179596
SHINGO TAMESUE ET AL.: "Jisedaigata Aquamaterial (Kogansuiritsu Kokyodo Hydrogel) no Sosei", POLYMER PREPRINTS, vol. 60, no. 2, 2011, JAPAN, pages 5541 - 5542, XP008179597
QIGANG WANG ET AL.: "High-water-content mouldable hydrogels by mixing clay and a dendritic molecular binder", NATURE, vol. 463, no. 7279, 2010, pages 339 - 343, XP008149125
TAKUZO AIDA: "Aqua Materials : A Possible Direction of Material Design toward the Realization of a Low-Carbon Society", KOBUNSHI, vol. 59, no. 9, 2010, pages 712 - 713, XP008179595
TAKUZO AIDA: "Yuki, Hybrid-kei Bottom up-gata Nano Kukan Zairyo no Sosei to sono Kino", SORST SYMPOSIUM 4 KOEN YOSHISHU, 2010, pages 17 - 20, XP008179603
TAKUZO AIDA: "Kinosei Soft Material ni Mukete no Cho Bunshi Kagaku", CSJ: THE CHEMICAL SOCIETY OF JAPAN KOEN YOKOSHU, vol. 90, no. 1, 2010, pages 116, XP008179602
TAKUZO AIDA: "Mizu ga Plastic ni naru", JST NEWS, vol. 6, no. 12, 2010, pages 10 - 11, XP008180077
SHINGO TAMESUE ET AL.: "Jisedaigata Aquamaterial (Kogansuiritsu Kokyodo Hydrogel) no Sosei", CSJ: THE CHEMICAL SOCIETY OF JAPAN KOEN YOKOSHU, vol. 92, no. 3, 2012, pages 981, XP008179601
T. AIDA ET AL., NATURE, vol. 463, 2010, pages 339
COLLOIDS AND SURFACES, A PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol. 301, no. 1-3, 2007, pages 8 - 15
PREPRINTS OF THE 61ST ANNUAL MEETING OF THE SOCIETY OF POLYMER SCIENCE OF JAPAN, vol. 61, no. 1, 2012, pages 683
PREPRINTS OF THE 61ST SYMPOSIUM ON MACROMOLECULES, ISLL, 2012
SHINGO TAMESUE ET AL.: "Jisedaigata Aquamaterial (Kogansuiritsu Kokyodo Hydrogel) no Sosei", POLYMER PREPRINTS, vol. 60, no. 2, 2011, JAPAN, pages 5541 - 5542, XP008179597
QIGANG WANG ET AL.: "High-water-content mouldable hydrogels by mixing clay and a dendritic molecular binder", NATURE, vol. 463, no. 7279, 2010, pages 339 - 343, XP008149125
TAKUZO AIDA: "Aqua Materials : A Possible Direction of Material Design toward the Realization of a Low-Carbon Society", KOBUNSHI, vol. 59, no. 9, 2010, pages 712 - 713, XP008179595
TAKUZO AIDA: "Yuki, Hybrid-kei Bottom up-gata Nano Kukan Zairyo no Sosei to sono Kino", SORST SYMPOSIUM 4 KOEN YOSHISHU, 2010, pages 17 - 20, XP008179603
TAKUZO AIDA: "Kinosei Soft Material ni Mukete no Cho Bunshi Kagaku", CSJ: THE CHEMICAL SOCIETY OF JAPAN KOEN YOKOSHU, vol. 90, no. 1, 2010, pages 116, XP008179602
TAKUZO AIDA: "Mizu ga Plastic ni naru", JST NEWS, vol. 6, no. 12, 2010, pages 10 - 11, XP008180077
SHINGO TAMESUE ET AL.: "Jisedaigata Aquamaterial (Kogansuiritsu Kokyodo Hydrogel) no Sosei", CSJ: THE CHEMICAL SOCIETY OF JAPAN KOEN YOKOSHU, vol. 92, no. 3, 2012, pages 981, XP008179601
T. AIDA ET AL., NATURE, vol. 463, 2010, pages 339
COLLOIDS AND SURFACES, A PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol. 301, no. 1-3, 2007, pages 8 - 15
PREPRINTS OF THE 61ST ANNUAL MEETING OF THE SOCIETY OF POLYMER SCIENCE OF JAPAN, vol. 61, no. 1, 2012, pages 683
PREPRINTS OF THE 61ST SYMPOSIUM ON MACROMOLECULES, ISLL, 2012
Attorney, Agent or Firm:
HANABUSA, Tsuneo et al. (JP)
Sepal Tsuneo (JP)
Sepal Tsuneo (JP)
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