JPH0576332B2 - - Google Patents

Info

Publication number
JPH0576332B2
JPH0576332B2 JP60050639A JP5063985A JPH0576332B2 JP H0576332 B2 JPH0576332 B2 JP H0576332B2 JP 60050639 A JP60050639 A JP 60050639A JP 5063985 A JP5063985 A JP 5063985A JP H0576332 B2 JPH0576332 B2 JP H0576332B2
Authority
JP
Japan
Prior art keywords
weight
membrane
parts
water
dope
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.)
Expired - Lifetime
Application number
JP60050639A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61212305A (ja
Inventor
Makoto Tamada
Hitoshi Tsugaya
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.)
Daicel Corp
Original Assignee
Daicel Chemical Industries Ltd
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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Priority to JP5063985A priority Critical patent/JPS61212305A/ja
Publication of JPS61212305A publication Critical patent/JPS61212305A/ja
Publication of JPH0576332B2 publication Critical patent/JPH0576332B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP5063985A 1985-03-15 1985-03-15 精密濾過膜の製造法 Granted JPS61212305A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5063985A JPS61212305A (ja) 1985-03-15 1985-03-15 精密濾過膜の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5063985A JPS61212305A (ja) 1985-03-15 1985-03-15 精密濾過膜の製造法

Publications (2)

Publication Number Publication Date
JPS61212305A JPS61212305A (ja) 1986-09-20
JPH0576332B2 true JPH0576332B2 (enExample) 1993-10-22

Family

ID=12864524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5063985A Granted JPS61212305A (ja) 1985-03-15 1985-03-15 精密濾過膜の製造法

Country Status (1)

Country Link
JP (1) JPS61212305A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436966B1 (en) * 1990-01-09 2000-03-22 Dai-Ichi Kogyo Seiyaku Co., Ltd. Methods for manufacture of porous resin mouldings, ultrafine fibres and ultrafine fibre nonwoven fabrics
US5418061A (en) * 1990-11-27 1995-05-23 W. R. Grace & Co.-Conn. Microporous polysulfone supports suitable for removal of low density lipoprotein-cholesterol
FR3040997B1 (fr) * 2015-09-15 2019-12-27 Arkema France Composition de solvant(s) comprenant un melange d'une molecule ayant une fonction sulfoxyde et d'une molecule ayant une fonction amide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794304A (en) * 1980-12-03 1982-06-11 Sumitomo Chem Co Ltd Gas separating membrane made of polysulfone hollow fiber and its manufacture
JPS5824305A (ja) * 1981-07-31 1983-02-14 Daicel Chem Ind Ltd ポリスルホン樹脂半透膜の製造法

Also Published As

Publication number Publication date
JPS61212305A (ja) 1986-09-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term