JPS6153085B2 - - Google Patents

Info

Publication number
JPS6153085B2
JPS6153085B2 JP11145080A JP11145080A JPS6153085B2 JP S6153085 B2 JPS6153085 B2 JP S6153085B2 JP 11145080 A JP11145080 A JP 11145080A JP 11145080 A JP11145080 A JP 11145080A JP S6153085 B2 JPS6153085 B2 JP S6153085B2
Authority
JP
Japan
Prior art keywords
peg
solution
stock solution
membrane
added
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
Application number
JP11145080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5735906A (ja
Inventor
Akinori Sueoka
Yoshito Hamamoto
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP11145080A priority Critical patent/JPS5735906A/ja
Publication of JPS5735906A publication Critical patent/JPS5735906A/ja
Publication of JPS6153085B2 publication Critical patent/JPS6153085B2/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
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP11145080A 1980-08-12 1980-08-12 Horisurupponkeisentakutokaseimakunoseizoho Granted JPS5735906A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11145080A JPS5735906A (ja) 1980-08-12 1980-08-12 Horisurupponkeisentakutokaseimakunoseizoho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11145080A JPS5735906A (ja) 1980-08-12 1980-08-12 Horisurupponkeisentakutokaseimakunoseizoho

Publications (2)

Publication Number Publication Date
JPS5735906A JPS5735906A (ja) 1982-02-26
JPS6153085B2 true JPS6153085B2 (en, 2012) 1986-11-15

Family

ID=14561511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11145080A Granted JPS5735906A (ja) 1980-08-12 1980-08-12 Horisurupponkeisentakutokaseimakunoseizoho

Country Status (1)

Country Link
JP (1) JPS5735906A (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834009A (ja) * 1981-08-22 1983-02-28 Asahi Chem Ind Co Ltd 芳香族ポリスルフオン中空状半透膜の製造方法
SE446505B (sv) * 1982-11-16 1986-09-22 Gambro Dialysatoren Membran samt sett att framstella detta
JPH0675667B2 (ja) * 1985-04-17 1994-09-28 東レ株式会社 ポリスルホン系樹脂半透膜の製造方法
JPS6247367A (ja) * 1985-08-24 1987-03-02 株式会社　日本メデイカル・サプライ 血液濃縮器
JP2505428B2 (ja) * 1986-10-15 1996-06-12 東レ株式会社 低温溶解型原液およびその製造法
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
JP3232117B2 (ja) 1991-11-19 2001-11-26 鐘淵化学工業株式会社 ポリスルホン多孔質中空糸
KR100381463B1 (ko) * 2000-08-23 2003-04-26 하성용 이중 상분리유도법을 이용한 기체분리막 제조방법
ATE316819T1 (de) 2001-02-16 2006-02-15 Toray Industries Trennfolie, trennfolienelement, trennfolienmodul, schmutzwasser- und abwasserbehandlungsvorrichtung und trennfolienherstellungsverfahren
JP5068479B2 (ja) * 2006-05-17 2012-11-07 旭化成ケミカルズ株式会社 耐酸化性親水化ポリスルホン系中空糸膜、及びその製造方法

Also Published As

Publication number Publication date
JPS5735906A (ja) 1982-02-26

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