Title:
ガス透過膜
Document Type and Number:
Japanese Patent JP6787715
Kind Code:
B2
Abstract:
The present invention provides a gas-permeable membrane comprising a partial structure represented by formula (I) or formula (II), wherein R 1 and R 2 each independently represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an alkenyloxy group having 2 to 6 carbon atoms, an aryl group or an aryloxy group, M 1 , M 2 and M 3 each independently represents a metal atom, ml represents an integer, n1, n2 and n3 each independently represents an integer of 1 to 3, * represents a bonding hand, a composition for forming the gas-permeable membrane and a production process of the gas-permeable membrane.
Inventors:
Shigenori Fujikawa
Roman seryanchin
Masaki Saki
Takuya Noguchi
Toshiyuki Ogata
Roman seryanchin
Masaki Saki
Takuya Noguchi
Toshiyuki Ogata
Application Number:
JP2016145204A
Publication Date:
November 18, 2020
Filing Date:
July 25, 2016
Export Citation:
Assignee:
Nano Membrane Co., Ltd.
Tokyo Ohka Kogyo Co., Ltd.
Tokyo Ohka Kogyo Co., Ltd.
International Classes:
B01D71/70; B01D69/00; B01D69/02; C08G77/58; C08G79/00
Domestic Patent References:
| JP2149323A | ||||
| JP2000005579A | ||||
| JP2000157853A |
Other References:
M. Soufyani,Silicone modified silica membrane . Application to the gas separation,Separation and Purification Technology,2001年,vol.25,451-457
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Matsumoto
Ryu Miyamoto
Masato Iida
Masatake Shiga
Matsumoto
Ryu Miyamoto
Masato Iida