Title:
GAS SEPARATION MEMBRANE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2005270817
Kind Code:
A
Abstract:
To provide a gas separation membrane for vehicle which has not only excellent gas separation ability but also satisfactory heat resistance and mechanical property.
The gas separation membrane for vehicle is obtained by molding a copolymer of a polyimide having sulfonic acid group represented by the chemical formula 1 and a cardo type polymer having a polyimide structure represented by the chemical formula 2 into a shape of separation membrane and carbonizing the copolymer.
Inventors:
OKU MASARU
MUROGA SHIGEKI
IWAMOTO ATSUSHI
OKAMOTO KENICHI
TANAKA KAZUHIRO
MUROGA SHIGEKI
IWAMOTO ATSUSHI
OKAMOTO KENICHI
TANAKA KAZUHIRO
Application Number:
JP2004088398A
Publication Date:
October 06, 2005
Filing Date:
March 25, 2004
Export Citation:
Assignee:
HONDA MOTOR CO LTD
OKAMOTO KENICHI
OKAMOTO KENICHI
International Classes:
F01N3/08; B01D53/22; B01D71/02; C08J5/18; C08L79/08; (IPC1-7): B01D71/02; B01D53/22; C08J5/18; C08L79/08; F01N3/08
Attorney, Agent or Firm:
Masayuki Masabayashi
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