JPH0122008B2 - - Google Patents

Info

Publication number
JPH0122008B2
JPH0122008B2 JP55149235A JP14923580A JPH0122008B2 JP H0122008 B2 JPH0122008 B2 JP H0122008B2 JP 55149235 A JP55149235 A JP 55149235A JP 14923580 A JP14923580 A JP 14923580A JP H0122008 B2 JPH0122008 B2 JP H0122008B2
Authority
JP
Japan
Prior art keywords
polysulfone
membrane
water
film
heat treatment
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
JP55149235A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5771606A (en
Inventor
Tamyuki Eguchi
Seiichi Mori
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP14923580A priority Critical patent/JPS5771606A/ja
Publication of JPS5771606A publication Critical patent/JPS5771606A/ja
Publication of JPH0122008B2 publication Critical patent/JPH0122008B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP14923580A 1980-10-23 1980-10-23 Dry polysulfone semipermeable membrane and manufacture thereof Granted JPS5771606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14923580A JPS5771606A (en) 1980-10-23 1980-10-23 Dry polysulfone semipermeable membrane and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14923580A JPS5771606A (en) 1980-10-23 1980-10-23 Dry polysulfone semipermeable membrane and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS5771606A JPS5771606A (en) 1982-05-04
JPH0122008B2 true JPH0122008B2 (en, 2012) 1989-04-25

Family

ID=15470825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14923580A Granted JPS5771606A (en) 1980-10-23 1980-10-23 Dry polysulfone semipermeable membrane and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS5771606A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588504A (ja) * 1981-07-08 1983-01-18 Toyobo Co Ltd ポリスルホン中空繊維気体分離膜
JPS5849403A (ja) * 1981-09-16 1983-03-23 Nitto Electric Ind Co Ltd ポリスルホン乾燥半透膜の湿潤化方法
JPS60156509A (ja) * 1983-10-21 1985-08-16 Daicel Chem Ind Ltd チユ−ブ状半透膜の製造方法
JPS60190204A (ja) * 1984-03-09 1985-09-27 Sumitomo Bakelite Co Ltd ポリスルホン系樹脂膜の改質方法
JPS6227025A (ja) * 1985-07-29 1987-02-05 Teijin Ltd 気体分離用複合膜
JPH0729030B2 (ja) * 1986-11-05 1995-04-05 ダイセル化学工業株式会社 中空糸型膜モジユ−ルの製造方法
RU2617652C1 (ru) * 2015-12-24 2017-04-25 Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" Способ коагуляционного выделения полисульфона

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141585A (en, 2012) * 1974-05-02 1975-11-14
FR2424939B2 (fr) * 1978-05-03 1989-05-05 Rhone Poulenc Ind Compositions polymeriques pour membranes
FR2424940A1 (fr) * 1978-05-03 1979-11-30 Rhone Poulenc Ind Compositions polymeriques pour membranes

Also Published As

Publication number Publication date
JPS5771606A (en) 1982-05-04

Similar Documents

Publication Publication Date Title
US4720343A (en) Macroporous asymmetrical hydrophilic membrane made of a synthetic polymer
US4772391A (en) Composite membrane for reverse osmosis
JPH0335971B2 (en, 2012)
JP4057217B2 (ja) 耐溶剤性微孔質ポリベンゾイミダゾール薄膜の製造方法
JPH0122008B2 (en, 2012)
JP3216910B2 (ja) 多孔質中空糸膜
JPH0554372B2 (en, 2012)
JP3681219B2 (ja) ポリスルホン多孔質分離膜
NO135162B (en, 2012)
JPH0323647B2 (en, 2012)
JPS62140608A (ja) 複合半透膜、その製造方法及び水溶液の処理方法
JPH0364176B2 (en, 2012)
CN114452845A (zh) 抗污染反渗透膜及其制备方法和应用
JPH0378128B2 (en, 2012)
JPS6219208A (ja) 疎水性多孔質膜の親水化方法
JPH0884916A (ja) 複合分離膜
JPH0696105B2 (ja) 芳香族ポリスルホン中空糸状膜の製造方法
JPH0531337A (ja) 中空糸限外濾過膜の親水化方法
JPS6219207A (ja) 疎水性多孔質膜の親水化方法
JPS6249911A (ja) 芳香族ポリスルホン中空糸状膜の製造方法
JPH0693989B2 (ja) 芳香族ポリスルホン複合半透膜及びその製造方法
JPH0531336A (ja) 中空糸複合膜の親水化方法
JPH0824831B2 (ja) 複合中空糸膜
JPS63309536A (ja) 多孔質膜の親水化法
JPS58116361A (ja) 血液処理膜の製造方法