Title:
DIAMINO AROMATIC CARBONYL COMPOUND
Document Type and Number:
Japanese Patent JP2006265211
Kind Code:
A
Abstract:
To provide a new diamino aromatic carbonyl compound.
The invention relates to the compound represented by general formula (1). [In the formula A is -CO- or -SO2-, Ar1, Ar2 are each a group represented in (a)-(d) of general formula (2), (In the formula Q is a group selected from a group comprising -O-, -S-, -CO-, -SO2-, -CH2-, -CF2-, -C(CH3)2-, -C(CF3)2-), D1 is a group selected from -O-, -S- and -SO2-, X is a (substituted) aromatic hydrocarbon group having a sulfonic acid group.]. The polyimide comprising the diamino aromatic carbonyl compound of the invention as a component is excellent in durability and hard to deteriorate at high temperature, and imparts an ion-exchange material excellent in ionic conductivity at low temperature.
Inventors:
OKAMOTO KENICHI
KITA HIDETOSHI
TANAKA KAZUHIRO
IN TSUBAME
CHIN MORIFUMI
KITA HIDETOSHI
TANAKA KAZUHIRO
IN TSUBAME
CHIN MORIFUMI
Application Number:
JP2005089638A
Publication Date:
October 05, 2006
Filing Date:
March 25, 2005
Export Citation:
Assignee:
UNIV YAMAGUCHI
International Classes:
C07C317/24; C08G65/48; C08G75/14; C08G73/10
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