JPS55139802A - Compound film of selective permeability - Google Patents

Compound film of selective permeability

Info

Publication number
JPS55139802A
JPS55139802A JP4717879A JP4717879A JPS55139802A JP S55139802 A JPS55139802 A JP S55139802A JP 4717879 A JP4717879 A JP 4717879A JP 4717879 A JP4717879 A JP 4717879A JP S55139802 A JPS55139802 A JP S55139802A
Authority
JP
Japan
Prior art keywords
compound
functional groups
secondary amino
amino radical
film
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
JP4717879A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6332482B2 (index.php
Inventor
Takeyuki Kawaguchi
Yutaka Takeya
Hiromasa Minematsu
Yuzuru Hayashi
Shigeyoshi Hara
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 JP4717879A priority Critical patent/JPS55139802A/ja
Publication of JPS55139802A publication Critical patent/JPS55139802A/ja
Publication of JPS6332482B2 publication Critical patent/JPS6332482B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP4717879A 1979-04-19 1979-04-19 Compound film of selective permeability Granted JPS55139802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4717879A JPS55139802A (en) 1979-04-19 1979-04-19 Compound film of selective permeability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4717879A JPS55139802A (en) 1979-04-19 1979-04-19 Compound film of selective permeability

Publications (2)

Publication Number Publication Date
JPS55139802A true JPS55139802A (en) 1980-11-01
JPS6332482B2 JPS6332482B2 (index.php) 1988-06-30

Family

ID=12767815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4717879A Granted JPS55139802A (en) 1979-04-19 1979-04-19 Compound film of selective permeability

Country Status (1)

Country Link
JP (1) JPS55139802A (index.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2014350A2 (en) 2001-03-19 2009-01-14 Nitto Denko Corporation Water-treating method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410979U (index.php) * 1990-05-18 1992-01-29
JPH04115767U (ja) * 1991-03-26 1992-10-14 ミツミ電機株式会社 コネクタ
JPH05129062A (ja) * 1991-11-07 1993-05-25 Yazaki Corp 点火ケーブル装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56500062A (index.php) * 1979-01-10 1981-01-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56500062A (index.php) * 1979-01-10 1981-01-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2014350A2 (en) 2001-03-19 2009-01-14 Nitto Denko Corporation Water-treating method

Also Published As

Publication number Publication date
JPS6332482B2 (index.php) 1988-06-30

Similar Documents

Publication Publication Date Title
EP0326076B1 (en) Air dried cellulose acetate membranes
CA1338335C (en) Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for preparing the same
JPS5554004A (en) Selective permeable membrane and its manufacturing
JPS5695304A (en) Perm selective composite membrane and its production
DK0751815T3 (da) Fremgangsmåde til gasabsorption på tværs af en membran
JPS55152507A (en) Preparation of selective permeable membrane
JPS5416378A (en) Polysulfone semipermeable membrane
JPS537760A (en) Modified keratin membrane
GB1441014A (en) Reverse osmosis membrane
JPS55139802A (en) Compound film of selective permeability
JPS5531474A (en) Selective permeable membrane
KR890700695A (ko) 활성의 금속표면의 제조방법.
DK395285A (da) Semipermeabel sammensat membran
GB1500937A (en) Process for producing a polycarbonate hemodialysis membrane
Habert et al. Ionically crosslinked poly (acrylic acid) membranes. II. Dry technique
KR102723121B1 (ko) 기체 분리막의 활성층 형성용 조성물, 기체 분리막의 제조방법, 기체 분리막 및 기체 분리막 모듈
JPS5249248A (en) Reverse osmotic treatment of water-soluble electro-deposition coating
JPS5549106A (en) Selective permeable composite membrane and production thereof
JPS5610531A (en) Selectively ion-permeable composite membrane and production thereof
JPS56139105A (en) Semipermeable composite membrane and its manufacture
JPS55132602A (en) Semi-permeable composite membrane with high performance and its preparation
KR920006833B1 (ko) 금속이온 흡착체 제조용 혼합유기물 흡착체의 제조방법
JPS5691814A (en) Manufacture of ultrafiltration film
JPS5662867A (en) Adhesive composition
JPS5315272A (en) Bonding method for semipermeable membranes made of acrylonitrile copolymer