Title:
CLATHRATE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2011/089874
Kind Code:
A1
Abstract:
In order to provide a highly pure 1:2 clathrate of an aromatic carboxylic acid compound and an imidazole compound, and to provide an epoxy resin composition containing said clathrate as a curing agent or a curing promoter, it is possible to produce a highly pure clathrate that contains an aromatic carboxylic acid compound (A) and an imidazole compound (B) and where the mole ratio of (A) to (B) is 1:2, by means of adding the aromatic carboxylic acid compound to an alcohol solution of the imidazole compound, or by adding an alcohol solution of the aromatic carboxylic acid compound to the imidazole compound. The clathrate obtained thereby is useful as a curing agent or a curing promoter for epoxy resins or the like.
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Inventors:
ONO KAZUO (JP)
KAMEGAYA NAOYUKI (JP)
AMANOKURA NATSUKI (JP)
KAMEGAYA NAOYUKI (JP)
AMANOKURA NATSUKI (JP)
Application Number:
PCT/JP2011/000172
Publication Date:
July 28, 2011
Filing Date:
January 14, 2011
Export Citation:
Assignee:
NIPPON SODA CO (JP)
ONO KAZUO (JP)
KAMEGAYA NAOYUKI (JP)
AMANOKURA NATSUKI (JP)
ONO KAZUO (JP)
KAMEGAYA NAOYUKI (JP)
AMANOKURA NATSUKI (JP)
International Classes:
C07D233/54; C07C51/42; C07C65/03; C08G59/40; C08G59/68
Domestic Patent References:
WO2008075427A1 | 2008-06-26 | |||
WO2009037862A1 | 2009-03-26 |
Foreign References:
JP2007191450A | 2007-08-02 | |||
JP2002179597A | 2002-06-26 |
Attorney, Agent or Firm:
HIROTA, Masanori (JP)
Masaki Hirota (JP)
Masaki Hirota (JP)
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Claims: