JPH01299610A - 半透膜およびその製造方法 - Google Patents

半透膜およびその製造方法

Info

Publication number
JPH01299610A
JPH01299610A JP63131013A JP13101388A JPH01299610A JP H01299610 A JPH01299610 A JP H01299610A JP 63131013 A JP63131013 A JP 63131013A JP 13101388 A JP13101388 A JP 13101388A JP H01299610 A JPH01299610 A JP H01299610A
Authority
JP
Japan
Prior art keywords
resin
membrane
semipermeable membrane
formula
water
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
JP63131013A
Other languages
English (en)
Japanese (ja)
Other versions
JPH053335B2 (en, 2012
Inventor
Masashi Yoshida
政司 吉田
Katsuhisa Suzuki
勝久 鈴木
Masaaki Yoshikawa
正明 吉川
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.)
Nikkiso Co Ltd
Original Assignee
Nikkiso 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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP63131013A priority Critical patent/JPH01299610A/ja
Priority to EP89109280A priority patent/EP0344581B1/en
Priority to ES89109280T priority patent/ES2045253T3/es
Priority to DE89109280T priority patent/DE68909307T2/de
Priority to US07/358,290 priority patent/US4957942A/en
Publication of JPH01299610A publication Critical patent/JPH01299610A/ja
Priority to US07/516,939 priority patent/US4983293A/en
Publication of JPH053335B2 publication Critical patent/JPH053335B2/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
    • B01D71/48—Polyesters
    • B01D71/481—Polyarylates
    • 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)
JP63131013A 1988-05-28 1988-05-28 半透膜およびその製造方法 Granted JPH01299610A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP63131013A JPH01299610A (ja) 1988-05-28 1988-05-28 半透膜およびその製造方法
EP89109280A EP0344581B1 (en) 1988-05-28 1989-05-23 Semipermeable membrane and process for preparing same
ES89109280T ES2045253T3 (es) 1988-05-28 1989-05-23 Membrana semipermeable y procedimiento para su fabricacion.
DE89109280T DE68909307T2 (de) 1988-05-28 1989-05-23 Halbdurchlässige Membran und Verfahren zu ihrer Herstellung.
US07/358,290 US4957942A (en) 1988-05-28 1989-05-26 Semipermeable membrane and process for preparing same
US07/516,939 US4983293A (en) 1988-05-28 1990-04-30 Semipermeable membrane and process for preparing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63131013A JPH01299610A (ja) 1988-05-28 1988-05-28 半透膜およびその製造方法

Publications (2)

Publication Number Publication Date
JPH01299610A true JPH01299610A (ja) 1989-12-04
JPH053335B2 JPH053335B2 (en, 2012) 1993-01-14

Family

ID=15047945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63131013A Granted JPH01299610A (ja) 1988-05-28 1988-05-28 半透膜およびその製造方法

Country Status (5)

Country Link
US (2) US4957942A (en, 2012)
EP (1) EP0344581B1 (en, 2012)
JP (1) JPH01299610A (en, 2012)
DE (1) DE68909307T2 (en, 2012)
ES (1) ES2045253T3 (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007522851A (ja) * 2004-02-19 2007-08-16 メムブラーナ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング 改良された分離挙動を有する高流束透析膜
WO2010008043A1 (ja) * 2008-07-17 2010-01-21 日機装株式会社 血液浄化器の製造方法及び血液浄化器
JP2016215102A (ja) * 2015-05-18 2016-12-22 ユニチカ株式会社 ポリアリレート中空糸膜及び該製造方法並びに該中空糸膜モジュール

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3097149B2 (ja) * 1991-03-28 2000-10-10 東レ株式会社 医療透析用モジュールおよびその製造方法
US5480552A (en) * 1992-01-10 1996-01-02 Baxter International Inc. Method for concentrating a solute with an oscillating filtration device
US5240614A (en) * 1992-01-10 1993-08-31 Baxter International Inc. Process for removing unwanted materials from fluids and for producing biological products
JPWO2005028500A1 (ja) * 2003-09-05 2008-03-06 東レ株式会社 生体成分の組成が変化した溶液の調整方法
DE102004008221B4 (de) * 2004-02-19 2006-01-26 Membrana Gmbh Dialysemembran mit verbesserter Mittelmolekülentfernung
CN113368692A (zh) * 2021-07-16 2021-09-10 滁州学院 一种液化核桃壳耐溶剂复合纳滤膜及其制备方法
WO2025045484A1 (en) 2023-08-31 2025-03-06 Basf Se Poly(arylene ether sulfone) polymer membranes
WO2025045483A1 (en) 2023-08-31 2025-03-06 Basf Se Poly(arylene ether sulfone) polymer membranes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416378A (en) * 1977-07-08 1979-02-06 Asahi Chem Ind Co Ltd Polysulfone semipermeable membrane
JPS5471785A (en) * 1977-11-18 1979-06-08 Nitto Electric Ind Co Ltd Selectively permeable membrane and production thereof
JPS5699422A (en) * 1980-01-10 1981-08-10 Toyo Soda Mfg Co Ltd Separation of plasma albumin
CA1255860A (en) * 1982-12-10 1989-06-20 Katsuya Yamada Selectively permeable asymetric membrane of aromatic polyester
JPH0611320B2 (ja) * 1984-10-02 1994-02-16 旭メデイカル株式会社 血液透析用中空糸膜
US4746472A (en) * 1986-10-10 1988-05-24 Hoechst Celanese Corporation Ultrathin polyarylate polymer films and their preparation
US4842740A (en) * 1988-08-05 1989-06-27 Hoechst Celanese Corporation Membranes prepared from blend of polybenzimidazole with polyarylates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007522851A (ja) * 2004-02-19 2007-08-16 メムブラーナ　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング 改良された分離挙動を有する高流束透析膜
WO2010008043A1 (ja) * 2008-07-17 2010-01-21 日機装株式会社 血液浄化器の製造方法及び血液浄化器
JPWO2010008043A1 (ja) * 2008-07-17 2012-01-05 日機装株式会社 血液浄化器の製造方法及び血液浄化器
JP2016215102A (ja) * 2015-05-18 2016-12-22 ユニチカ株式会社 ポリアリレート中空糸膜及び該製造方法並びに該中空糸膜モジュール

Also Published As

Publication number Publication date
ES2045253T3 (es) 1994-01-16
US4983293A (en) 1991-01-08
DE68909307T2 (de) 1994-04-21
EP0344581A3 (en) 1990-01-31
JPH053335B2 (en, 2012) 1993-01-14
EP0344581A2 (en) 1989-12-06
DE68909307D1 (de) 1993-10-28
US4957942A (en) 1990-09-18
EP0344581B1 (en) 1993-09-22

Similar Documents

Publication Publication Date Title
US5938929A (en) Polysulfone hollow fiber semipermeable membrane
US4874522A (en) Polysulfone hollow fiber membrane and process for making the same
US4780205A (en) Permselective hollow fiber membrane, process for the preparation thereof, method and apparatus for plasma components separation
US6042783A (en) Hollow yarn membrane used for blood purification and blood purifier
JPH06165926A (ja) ポリスルホン系中空繊維膜とその製造方法
EP1410839B1 (en) Hollow fiber membrane for purifying blood
US6013182A (en) Selectively permeable hollow fiber membrane and process for producing same
JPH01299610A (ja) 半透膜およびその製造方法
EP0012630B1 (en) Process for producing a cellulose acetate-type permselective membrane, permselective membrane thus produced, and use of such membrane in artificial kidney
JP2000140589A (ja) ポリスルホン系多孔質膜
JP2542572B2 (ja) 中空繊維
WO2000072950A1 (fr) Membrane à fibres creuses issue de dérivés de cellulose
JPH07289863A (ja) ポリスルホン系中空糸膜及びその製造方法
JP2703266B2 (ja) ポリスルホン中空繊維膜およびその製法
JP3253861B2 (ja) 選択透過性中空糸膜
JPH09308685A (ja) 血液浄化用中空糸膜及び血液浄化器
JPS6411322B2 (en, 2012)
JP2000210544A (ja) 半透膜の製造方法
JP4381022B2 (ja) 中空糸型血液浄化膜
JPH0970526A (ja) 選択透過性分離膜
JPH09308684A (ja) 選択分離膜
JP3236233B2 (ja) 選択透過性中空糸膜の製造方法
Elsen et al. Advantages of meltspun membrane technology compared to solution spinning
JP2505496B2 (ja) 半透膜およびその製造方法
JPH0362447B2 (en, 2012)

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080114

Year of fee payment: 15

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090114

Year of fee payment: 16

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090114

Year of fee payment: 16