JPS59179103A - 複合半透膜及びその製造方法 - Google Patents

複合半透膜及びその製造方法

Info

Publication number
JPS59179103A
JPS59179103A JP58052515A JP5251583A JPS59179103A JP S59179103 A JPS59179103 A JP S59179103A JP 58052515 A JP58052515 A JP 58052515A JP 5251583 A JP5251583 A JP 5251583A JP S59179103 A JPS59179103 A JP S59179103A
Authority
JP
Japan
Prior art keywords
membrane
diamine
crosslinking
composite
composite semipermeable
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
JP58052515A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239299B2 (esLanguage
Inventor
Takeyuki Kawaguchi
武行 川口
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP58052515A priority Critical patent/JPS59179103A/ja
Publication of JPS59179103A publication Critical patent/JPS59179103A/ja
Publication of JPH0239299B2 publication Critical patent/JPH0239299B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP58052515A 1983-03-30 1983-03-30 複合半透膜及びその製造方法 Granted JPS59179103A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58052515A JPS59179103A (ja) 1983-03-30 1983-03-30 複合半透膜及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58052515A JPS59179103A (ja) 1983-03-30 1983-03-30 複合半透膜及びその製造方法

Publications (2)

Publication Number Publication Date
JPS59179103A true JPS59179103A (ja) 1984-10-11
JPH0239299B2 JPH0239299B2 (esLanguage) 1990-09-05

Family

ID=12916868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58052515A Granted JPS59179103A (ja) 1983-03-30 1983-03-30 複合半透膜及びその製造方法

Country Status (1)

Country Link
JP (1) JPS59179103A (esLanguage)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006153A1 (fr) * 1988-01-11 1989-07-13 Toray Industries, Inc. Procede de production d'une membrane composite semi-permeable
WO1991011250A1 (fr) * 1990-01-26 1991-08-08 Toray Industries, Inc. Membrane semi-permeable composite et son procede de production
US5324538A (en) * 1991-03-12 1994-06-28 Toray Industries, Inc. Process for producing composite semipermeable membrane employing a polyfunctional amine solution and high flash point - solvent
EP2014350A2 (en) 2001-03-19 2009-01-14 Nitto Denko Corporation Water-treating method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006153A1 (fr) * 1988-01-11 1989-07-13 Toray Industries, Inc. Procede de production d'une membrane composite semi-permeable
JPH01180208A (ja) * 1988-01-11 1989-07-18 Toray Ind Inc 複合半透膜の製造方法およびその膜
WO1991011250A1 (fr) * 1990-01-26 1991-08-08 Toray Industries, Inc. Membrane semi-permeable composite et son procede de production
US5324538A (en) * 1991-03-12 1994-06-28 Toray Industries, Inc. Process for producing composite semipermeable membrane employing a polyfunctional amine solution and high flash point - solvent
EP2014350A2 (en) 2001-03-19 2009-01-14 Nitto Denko Corporation Water-treating method

Also Published As

Publication number Publication date
JPH0239299B2 (esLanguage) 1990-09-05

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