Title:
METAL-ORGANIC FRAMEWORK/STIMULUS-RESPONSIVE POLYMER COMPOSITE CAPABLE OF CONTROLLING RELEASE OF GUEST
Document Type and Number:
WIPO Patent Application WO/2015/170506
Kind Code:
A1
Abstract:
A metal-organic framework (MOF) having the function of controlling the release of guests is provided in which reversible release control is possible and release control can be rapidly performed and which is capable of accommodating the release of various guest molecules. The metal-organic framework comprises both an organic ligand having two or more functional groups (coordinating functional groups) capable of coordinating to a metal atom and metal ions that combine with the coordinating functional groups of the organic ligand, and has a structure in which one metal ion has combined with two or more of the coordinating functional groups to connect multiple molecules of the organic ligand. The metal-organic framework/stimulus-responsive polymer composite was obtained by affixing a stimulus-responsive polymer to at least some of the surface of the metal-organic framework. The stimulus-responsive polymer may be affixed by bonding to the organic ligand.
Inventors:
SADA KAZUKI (JP)
KOKADO KENTA (JP)
NAGATA SHUNJIRO (JP)
KOKADO KENTA (JP)
NAGATA SHUNJIRO (JP)
Application Number:
PCT/JP2015/056767
Publication Date:
November 12, 2015
Filing Date:
March 09, 2015
Export Citation:
Assignee:
UNIV HOKKAIDO NAT UNIV CORP (JP)
NISSAN CHEMICAL IND LTD (JP)
NISSAN CHEMICAL IND LTD (JP)
International Classes:
A61K47/34; A61K47/32
Foreign References:
| JP2011168558A | 2011-09-01 | |||
| JP2012232961A | 2012-11-29 |
Other References:
SHUNJIRO NAGATA ET AL.: "Kaihei Kano na Gate Bubun o Shushoku shita Takosei Haii Kobunshi no Guest Bunshi no Hoshutsu Seigyo", DAI 94 KAI ANNUAL MEETING OF THE CHEMICAL SOCIETY OF JAPAN, vol. II, no. 4Cl-17, March 2014 (2014-03-01), XP008185307
BUTZER DAVID R ET AL.: "Searching for light responsive metal-organic frameworks via the incorporation of photochromic linker molecules, Abstracts of Papers", 247TH ACS NATIONAL MEETING & EXPOSITION, March 2014 (2014-03-01), XP008185324
See also references of EP 3141263A4
BUTZER DAVID R ET AL.: "Searching for light responsive metal-organic frameworks via the incorporation of photochromic linker molecules, Abstracts of Papers", 247TH ACS NATIONAL MEETING & EXPOSITION, March 2014 (2014-03-01), XP008185324
See also references of EP 3141263A4
Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
Patent business corporation patent firm Sykes (JP)
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