JPS6260922B2 - - Google Patents

Info

Publication number
JPS6260922B2
JPS6260922B2 JP58208789A JP20878983A JPS6260922B2 JP S6260922 B2 JPS6260922 B2 JP S6260922B2 JP 58208789 A JP58208789 A JP 58208789A JP 20878983 A JP20878983 A JP 20878983A JP S6260922 B2 JPS6260922 B2 JP S6260922B2
Authority
JP
Japan
Prior art keywords
polyallylamine
membrane
solution
porous support
support membrane
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.)
Expired
Application number
JP58208789A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6099306A (ja
Inventor
Susumu Harada
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.)
Nitto Boseki Co Ltd
Original Assignee
Nitto Boseki 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 Nitto Boseki Co Ltd filed Critical Nitto Boseki Co Ltd
Priority to JP58208789A priority Critical patent/JPS6099306A/ja
Publication of JPS6099306A publication Critical patent/JPS6099306A/ja
Publication of JPS6260922B2 publication Critical patent/JPS6260922B2/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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/60—Polyamines
    • B01D71/601—Polyethylenimine
    • 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)
JP58208789A 1983-11-07 1983-11-07 選択透過性複合膜及びその製造方法 Granted JPS6099306A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58208789A JPS6099306A (ja) 1983-11-07 1983-11-07 選択透過性複合膜及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58208789A JPS6099306A (ja) 1983-11-07 1983-11-07 選択透過性複合膜及びその製造方法

Publications (2)

Publication Number Publication Date
JPS6099306A JPS6099306A (ja) 1985-06-03
JPS6260922B2 true JPS6260922B2 (enExample) 1987-12-18

Family

ID=16562133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58208789A Granted JPS6099306A (ja) 1983-11-07 1983-11-07 選択透過性複合膜及びその製造方法

Country Status (1)

Country Link
JP (1) JPS6099306A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6180754B1 (en) * 1999-09-03 2001-01-30 The Dow Chemical Company Process for producing cross-linked polyallylamine polymer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695304A (en) * 1979-12-28 1981-08-01 Teijin Ltd Perm selective composite membrane and its production

Also Published As

Publication number Publication date
JPS6099306A (ja) 1985-06-03

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