JPS5824304A - 高性能半透性複合膜 - Google Patents

高性能半透性複合膜

Info

Publication number
JPS5824304A
JPS5824304A JP56122921A JP12292181A JPS5824304A JP S5824304 A JPS5824304 A JP S5824304A JP 56122921 A JP56122921 A JP 56122921A JP 12292181 A JP12292181 A JP 12292181A JP S5824304 A JPS5824304 A JP S5824304A
Authority
JP
Japan
Prior art keywords
composite membrane
acid chloride
water
amine
aromatic
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
JP56122921A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410241B2 (2
Inventor
Tadahiro Uemura
忠廣 植村
Masaru Kurihara
優 栗原
Tetsuo Inoue
哲男 井上
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP56122921A priority Critical patent/JPS5824304A/ja
Priority to US06/368,121 priority patent/US4559139A/en
Priority to AT82107143T priority patent/ATE12589T1/de
Priority to DE8282107143T priority patent/DE3262993D1/de
Priority to EP82107143A priority patent/EP0072002B1/en
Publication of JPS5824304A publication Critical patent/JPS5824304A/ja
Publication of JPS6410241B2 publication Critical patent/JPS6410241B2/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
    • B01D71/56—Polyamides, e.g. polyester-amides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
    • 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/60—Polyamines
    • B01D71/601—Polyethylenimine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyamides (AREA)
JP56122921A 1979-12-13 1981-08-07 高性能半透性複合膜 Granted JPS5824304A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56122921A JPS5824304A (ja) 1981-08-07 1981-08-07 高性能半透性複合膜
US06/368,121 US4559139A (en) 1979-12-13 1982-04-14 High performance semipermeable composite membrane and process for producing the same
AT82107143T ATE12589T1 (de) 1981-08-07 1982-08-06 Halbdurchlaessige hochleistungs-composite-membran und verfahren zu ihrer herstellung.
DE8282107143T DE3262993D1 (en) 1981-08-07 1982-08-06 High performance semipermeable composite membrane and process for producing same
EP82107143A EP0072002B1 (en) 1981-08-07 1982-08-06 High performance semipermeable composite membrane and process for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56122921A JPS5824304A (ja) 1981-08-07 1981-08-07 高性能半透性複合膜

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62274331A Division JPS63178806A (ja) 1987-10-29 1987-10-29 高性能半透性複合膜の製造方法

Publications (2)

Publication Number Publication Date
JPS5824304A true JPS5824304A (ja) 1983-02-14
JPS6410241B2 JPS6410241B2 (2) 1989-02-21

Family

ID=14847894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56122921A Granted JPS5824304A (ja) 1979-12-13 1981-08-07 高性能半透性複合膜

Country Status (4)

Country Link
EP (1) EP0072002B1 (2)
JP (1) JPS5824304A (2)
AT (1) ATE12589T1 (2)
DE (1) DE3262993D1 (2)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179111A (ja) * 1983-03-31 1984-10-11 Teijin Ltd 耐久性複合膜の製造方法
JPH02501538A (ja) * 1986-10-20 1990-05-31 メムテック　アメリカ　コーポレーション 限外濾過薄膜
JPH0585358A (ja) * 1991-09-26 1993-04-06 Hitachi Ltd 車両用輪軸操舵装置
JP2012020281A (ja) * 2010-07-15 2012-02-02 Internatl Business Mach Corp <Ibm> 複層活性層を有する複合膜
US9561474B2 (en) 2012-06-07 2017-02-07 International Business Machines Corporation Composite membrane with multi-layered active layer
US9579608B2 (en) 2011-03-21 2017-02-28 Globalfoundries Inc. Composite membranes and methods of preparation thereof
CN113230912A (zh) * 2021-04-29 2021-08-10 浙江理工大学 一种耐氯复合纳滤膜的制备方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160506A (ja) * 1983-02-28 1984-09-11 Kuraray Co Ltd 複合中空糸分離膜およびその製造法
GB2144344B (en) * 1983-08-02 1986-11-26 Shell Int Research Composite dense membrane
US4761234A (en) * 1985-08-05 1988-08-02 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
US4980061A (en) * 1985-10-16 1990-12-25 E. I. Du Pont De Nemours And Company Coating process for composite reverse osmosis membranes
JPS6295105A (ja) * 1985-10-16 1987-05-01 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− 複合逆浸透膜のための被覆方法
JPS62140608A (ja) * 1985-12-17 1987-06-24 Nitto Electric Ind Co Ltd 複合半透膜、その製造方法及び水溶液の処理方法
US4695383A (en) * 1986-03-12 1987-09-22 Toyo Boseki Kabushiki Kaisha Permselective membrane
GB2189168B (en) 1986-04-21 1989-11-29 Aligena Ag Composite membranes useful in the separation of low molecular weight organic compounds from aqueous solutions containing inorganic salts
US5069945A (en) * 1986-10-20 1991-12-03 Memtec America Corporation Ultrapous thin-film membranes
GB8902437D0 (en) * 1989-02-03 1989-03-22 World Ind Membrane Corp Ltd Membrane distillation separation
US5032282A (en) * 1989-04-14 1991-07-16 Aligena Ag Solvent-stable semipermeable composite membranes
ATE115437T1 (de) * 1989-04-14 1994-12-15 Weizmann Kiryat Membrane Prod Lösungsmittelbeständige membranen.
DK438689D0 (da) * 1989-09-05 1989-09-05 Danisco Hydrofil membran til anvendelse ved ultrafiltrering eller mikrofiltrering samt fremgangsmaade til fremstilling deraf
US6596112B1 (en) 2000-10-20 2003-07-22 Pall Corporation Laminates of asymmetric membranes
CN114990782B (zh) * 2022-07-26 2023-03-28 吉林大学 一种对水汽具有透光响应的纳米纤维膜制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147106A (en) * 1979-02-22 1980-11-15 Filmtec Corp Osmotic membrane synthesized on interface
JPS5640403A (en) * 1979-09-12 1981-04-16 Toray Ind Inc High-performance semipermeable composite membrane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904519A (en) * 1971-10-19 1975-09-09 Us Interior Reverse osmosis process using crosslinked aromatic polyamide membranes
GB2064367B (en) * 1979-12-04 1984-02-29 Toray Industries Semi-permeable composite membrane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147106A (en) * 1979-02-22 1980-11-15 Filmtec Corp Osmotic membrane synthesized on interface
JPS5640403A (en) * 1979-09-12 1981-04-16 Toray Ind Inc High-performance semipermeable composite membrane

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179111A (ja) * 1983-03-31 1984-10-11 Teijin Ltd 耐久性複合膜の製造方法
JPH02501538A (ja) * 1986-10-20 1990-05-31 メムテック　アメリカ　コーポレーション 限外濾過薄膜
JPH0585358A (ja) * 1991-09-26 1993-04-06 Hitachi Ltd 車両用輪軸操舵装置
JP2012020281A (ja) * 2010-07-15 2012-02-02 Internatl Business Mach Corp <Ibm> 複層活性層を有する複合膜
US9504967B2 (en) 2010-07-15 2016-11-29 Globalfoundries Inc. Composite membrane with multi-layered active layer
US9579608B2 (en) 2011-03-21 2017-02-28 Globalfoundries Inc. Composite membranes and methods of preparation thereof
US9561474B2 (en) 2012-06-07 2017-02-07 International Business Machines Corporation Composite membrane with multi-layered active layer
US10384172B2 (en) 2012-06-07 2019-08-20 International Business Machines Corporation Composite membrane with multi-layered active layer
CN113230912A (zh) * 2021-04-29 2021-08-10 浙江理工大学 一种耐氯复合纳滤膜的制备方法

Also Published As

Publication number Publication date
DE3262993D1 (en) 1985-05-15
EP0072002B1 (en) 1985-04-10
JPS6410241B2 (2) 1989-02-21
EP0072002A1 (en) 1983-02-16
ATE12589T1 (de) 1985-04-15

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