Title:
【発明の名称】分離膜
Document Type and Number:
Japanese Patent JP2959060
Kind Code:
B2
Abstract:
A separation membrane comprising a resin being constituted of the repeating unit represented by the general formula (I) and having a number average molecular weight of not less than 1 x 10<3> in polystyrene equivalent: where R1 denotes an alkyl group of 1 - 20 carbons, a fluoroalkyl group of 1 - 20 carbons, or a group represented by the general formula: -(-X-)m-(SiR2R3-)n-R4, or -(-X-)m-(-SiR2R3O-)n-SiR4R5R6 (wherein X is an alkylene group of 1 - 8 carbons or a phenylene group of 6 - 12 carbons; m is 0 or 1; n is an integer of 1 - 20; R2, R3, R4, R5, and R6 are respectively a group, having 1 - 8 cabons, selected from an alkyl group, a cycloalkyl group, a phenyl group, an alkoxyl group, and a fluoroalkyl group, and may be the same with or different from each other).
More Like This:
| WO/2001/051163 | CHROMATOGRAPHIC AND ELECTROPHORETIC SEPARATION OF CHEMICALS USING ELECTRICALLY CONDUCTIVE POLYMERS |
| WO/2017/009603 | ION EXCHANGE MEMBRANES |
| WO/2015/050784 | MICROPOROUS MATERIAL |
Inventors:
DOI TOORU
ISHIKAWA TOMOHIRO
OOTSU TAKAYUKI
MATSUMOTO SHOICHI
ISHIKAWA TOMOHIRO
OOTSU TAKAYUKI
MATSUMOTO SHOICHI
Application Number:
JP17528790A
Publication Date:
October 06, 1999
Filing Date:
July 04, 1990
Export Citation:
Assignee:
TOSOO KK
International Classes:
B01D71/40; B01D71/62; B01D71/70; B01D71/32; (IPC1-7): B01D71/62; B01D71/70
Domestic Patent References:
| JP62234522A |