JPS56139105A - Semipermeable composite membrane and its manufacture - Google Patents

Semipermeable composite membrane and its manufacture

Info

Publication number
JPS56139105A
JPS56139105A JP13297280A JP13297280A JPS56139105A JP S56139105 A JPS56139105 A JP S56139105A JP 13297280 A JP13297280 A JP 13297280A JP 13297280 A JP13297280 A JP 13297280A JP S56139105 A JPS56139105 A JP S56139105A
Authority
JP
Japan
Prior art keywords
compound
compounds
manufacture
thin film
described below
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
JP13297280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6151924B2 (enrdf_load_stackoverflow
Inventor
Shuzo Fukuchi
Tetsuzo Hayashi
Hiroya Kobayashi
Ryoichi Oshiumi
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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
Priority claimed from US06/136,245 external-priority patent/US4337154A/en
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of JPS56139105A publication Critical patent/JPS56139105A/ja
Publication of JPS6151924B2 publication Critical patent/JPS6151924B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP13297280A 1980-04-01 1980-09-26 Semipermeable composite membrane and its manufacture Granted JPS56139105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/136,245 US4337154A (en) 1979-04-04 1980-04-01 Crosslinked composite semipermeable membrane

Publications (2)

Publication Number Publication Date
JPS56139105A true JPS56139105A (en) 1981-10-30
JPS6151924B2 JPS6151924B2 (enrdf_load_stackoverflow) 1986-11-11

Family

ID=22471999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13297280A Granted JPS56139105A (en) 1980-04-01 1980-09-26 Semipermeable composite membrane and its manufacture

Country Status (1)

Country Link
JP (1) JPS56139105A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130505A (ja) * 1983-01-14 1984-07-27 Nitto Electric Ind Co Ltd 複合膜の製造方法
JP2019199609A (ja) * 2018-05-17 2019-11-21 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ 速硬化性エポキシ系

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130505A (ja) * 1983-01-14 1984-07-27 Nitto Electric Ind Co Ltd 複合膜の製造方法
JP2019199609A (ja) * 2018-05-17 2019-11-21 エボニック デグサ ゲーエムベーハーＥｖｏｎｉｋ Ｄｅｇｕｓｓａ ＧｍｂＨ 速硬化性エポキシ系

Also Published As

Publication number Publication date
JPS6151924B2 (enrdf_load_stackoverflow) 1986-11-11

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