JPS60172312A - ポリスルホン中空糸膜の製造法 - Google Patents

ポリスルホン中空糸膜の製造法

Info

Publication number
JPS60172312A
JPS60172312A JP2935684A JP2935684A JPS60172312A JP S60172312 A JPS60172312 A JP S60172312A JP 2935684 A JP2935684 A JP 2935684A JP 2935684 A JP2935684 A JP 2935684A JP S60172312 A JPS60172312 A JP S60172312A
Authority
JP
Japan
Prior art keywords
acid
org
polysulfone
soln
hollow fiber
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
JP2935684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0375205B2 (US07816562-20101019-C00012.png
Inventor
Kazuto Hamada
浜田　一人
Hideki Mitani
三谷　秀樹
Atsuo Kumano
淳夫 熊野
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP2935684A priority Critical patent/JPS60172312A/ja
Publication of JPS60172312A publication Critical patent/JPS60172312A/ja
Publication of JPH0375205B2 publication Critical patent/JPH0375205B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
JP2935684A 1984-02-17 1984-02-17 ポリスルホン中空糸膜の製造法 Granted JPS60172312A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2935684A JPS60172312A (ja) 1984-02-17 1984-02-17 ポリスルホン中空糸膜の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2935684A JPS60172312A (ja) 1984-02-17 1984-02-17 ポリスルホン中空糸膜の製造法

Publications (2)

Publication Number Publication Date
JPS60172312A true JPS60172312A (ja) 1985-09-05
JPH0375205B2 JPH0375205B2 (US07816562-20101019-C00012.png) 1991-11-29

Family

ID=12273919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2935684A Granted JPS60172312A (ja) 1984-02-17 1984-02-17 ポリスルホン中空糸膜の製造法

Country Status (1)

Country Link
JP (1) JPS60172312A (US07816562-20101019-C00012.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257012A2 (en) * 1986-08-15 1988-02-24 PERMEA, Inc. Asymmetric gas separation membranes having graded density skins
EP0259288A2 (en) * 1986-08-15 1988-03-09 PERMEA, Inc. Process and dope for forming asymmetric gas separation membranes having graded density skins
US4970034A (en) * 1988-09-23 1990-11-13 W. R. Grace & Co.-Conn. Process for preparing isotropic microporous polysulfone membranes
US5096585A (en) * 1991-01-28 1992-03-17 W. R. Grace & Co.-Conn. Process for preparing protein non-adsorptive microporous polysulfone membranes
US5151227A (en) * 1991-03-18 1992-09-29 W. R. Grace & Co.-Conn. Process for continuous spinning of hollow-fiber membranes using a solvent mixture as a precipitation medium

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257012A2 (en) * 1986-08-15 1988-02-24 PERMEA, Inc. Asymmetric gas separation membranes having graded density skins
EP0259288A2 (en) * 1986-08-15 1988-03-09 PERMEA, Inc. Process and dope for forming asymmetric gas separation membranes having graded density skins
JPS63107723A (ja) * 1986-08-15 1988-05-12 パ−ミ−，インコ−ポレ−テツド 不均整ガス分離膜
JPS63116723A (ja) * 1986-08-15 1988-05-21 パ−ミ−，インコ−ポレ−テツド 中空繊維不整ガス分離膜の形成方法
US4871494A (en) * 1986-08-15 1989-10-03 Permea, Inc. Process for forming asymmetric gas separation membranes having graded density skins
US4970034A (en) * 1988-09-23 1990-11-13 W. R. Grace & Co.-Conn. Process for preparing isotropic microporous polysulfone membranes
US5096585A (en) * 1991-01-28 1992-03-17 W. R. Grace & Co.-Conn. Process for preparing protein non-adsorptive microporous polysulfone membranes
US5151227A (en) * 1991-03-18 1992-09-29 W. R. Grace & Co.-Conn. Process for continuous spinning of hollow-fiber membranes using a solvent mixture as a precipitation medium

Also Published As

Publication number Publication date
JPH0375205B2 (US07816562-20101019-C00012.png) 1991-11-29

Similar Documents

Publication Publication Date Title
JPH02151636A (ja) 等方性の微孔性ポリスルホン膜の製造法
CN111549448B (zh) 用于纤维形成的性能增强用添加剂和聚砜纤维
Xu et al. Ultrafiltration hollow fiber membranes from poly (ether imide): preparation, morphologies and properties
CN106731897A (zh) 一种高抗污染型聚偏氟乙烯中空纤维超滤膜、制备方法及装置
JP3026493B2 (ja) ポリスルホン系中空糸膜の製造方法及びポリスルホン系中空糸膜
US20050242021A1 (en) Hollow fibres
JPS60172312A (ja) ポリスルホン中空糸膜の製造法
CN111282455A (zh) 外压式中空纤维工业纳滤膜及制备方法
EP0824960A1 (en) Hollow-fiber membrane of polysulfone polymer and process for the production thereof
KR20040089886A (ko) 티타니아 나노입자의 블렌딩에 의한 내화학성, 내미생물성및 내오염성 비대칭 한외여과 및 정밀여과막의 제조방법
CN113244790A (zh) 一种自加强型的中空纤维超滤膜及其制备方法、应用
JPS6029763B2 (ja) 中空糸膜の製造方法
JP2794610B2 (ja) 太径ポリエーテルスルホン中空糸膜の製造方法
JPS6329562B2 (US07816562-20101019-C00012.png)
JPS60206404A (ja) 選択性透過膜及びその製造方法
JP2701357B2 (ja) 製膜用キャスティングドープ液
JP4075236B2 (ja) ポリフェニルスルホン中空糸膜の製造法
KR20010061733A (ko) 폴리설폰계 중공사막 및 그의 제조방법
JP2011020071A (ja) ポリスルホン系中空糸膜の製造方法
JP2675197B2 (ja) 高強度・多孔質ポリスルホン中空糸膜の製法
JPH0712421B2 (ja) ポリスルホン製中空糸膜の製造法
CN117679951A (zh) 一种耐污染内压式中空纤维纳滤膜及其制备方法
JPS6391124A (ja) 多孔性中空糸膜及びその製造方法
JPH0938473A (ja) ポリスルホン系多孔質中空糸膜の製造方法
JPS63100902A (ja) 芳香族ポリスルホン中空糸膜およびその製法