JPS6121702A - 異方性多孔質膜およびその製造方法 - Google Patents

異方性多孔質膜およびその製造方法

Info

Publication number
JPS6121702A
JPS6121702A JP14149884A JP14149884A JPS6121702A JP S6121702 A JPS6121702 A JP S6121702A JP 14149884 A JP14149884 A JP 14149884A JP 14149884 A JP14149884 A JP 14149884A JP S6121702 A JPS6121702 A JP S6121702A
Authority
JP
Japan
Prior art keywords
solvent
thin film
polymer
film layer
porous membrane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14149884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0359733B2 (lt
Inventor
Masaaki Kasai
正秋 笠井
Noriyuki Koyama
則行 小山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terumo Corp
Original Assignee
Terumo Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Terumo Corp filed Critical Terumo Corp
Priority to JP14149884A priority Critical patent/JPS6121702A/ja
Publication of JPS6121702A publication Critical patent/JPS6121702A/ja
Publication of JPH0359733B2 publication Critical patent/JPH0359733B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP14149884A 1984-07-10 1984-07-10 異方性多孔質膜およびその製造方法 Granted JPS6121702A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14149884A JPS6121702A (ja) 1984-07-10 1984-07-10 異方性多孔質膜およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14149884A JPS6121702A (ja) 1984-07-10 1984-07-10 異方性多孔質膜およびその製造方法

Publications (2)

Publication Number Publication Date
JPS6121702A true JPS6121702A (ja) 1986-01-30
JPH0359733B2 JPH0359733B2 (lt) 1991-09-11

Family

ID=15293336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14149884A Granted JPS6121702A (ja) 1984-07-10 1984-07-10 異方性多孔質膜およびその製造方法

Country Status (1)

Country Link
JP (1) JPS6121702A (lt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1153969A4 (en) * 1998-10-01 2002-06-19 Tonen Sekiyukagaku Kk MICRO-POROUS POLYOLEFIN FILM AND PROCESS FOR PRODUCING THE SAME
EP1721657A1 (en) * 2005-05-13 2006-11-15 SONY DEUTSCHLAND GmbH A method of fabricating a polymeric membrane having at least one pore
JP2013126658A (ja) * 2011-12-13 2013-06-27 Pall Corp 局所的な非対称性を有する膜

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837247B (zh) * 2010-06-03 2012-11-21 武汉智迅创源科技发展股份有限公司 药液过滤膜及其制备方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1153969A4 (en) * 1998-10-01 2002-06-19 Tonen Sekiyukagaku Kk MICRO-POROUS POLYOLEFIN FILM AND PROCESS FOR PRODUCING THE SAME
US7479243B2 (en) 1998-10-01 2009-01-20 Tonen Chemical Corporation Microporous polyolefin membrane, and method of producing the same
US7815825B2 (en) 1998-10-01 2010-10-19 Tonen Chemical Corporation Microporous polyolefin membrane, and method of producing the same
EP1721657A1 (en) * 2005-05-13 2006-11-15 SONY DEUTSCHLAND GmbH A method of fabricating a polymeric membrane having at least one pore
WO2006119915A1 (en) * 2005-05-13 2006-11-16 Sony Deutschland Gmbh A method of fabricating a polymeric membrane having at least one pore
JP2013126658A (ja) * 2011-12-13 2013-06-27 Pall Corp 局所的な非対称性を有する膜

Also Published As

Publication number Publication date
JPH0359733B2 (lt) 1991-09-11

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