JPS51137677A - Process for production of separating membranes - Google Patents

Process for production of separating membranes

Info

Publication number
JPS51137677A
JPS51137677A JP50061557A JP6155775A JPS51137677A JP S51137677 A JPS51137677 A JP S51137677A JP 50061557 A JP50061557 A JP 50061557A JP 6155775 A JP6155775 A JP 6155775A JP S51137677 A JPS51137677 A JP S51137677A
Authority
JP
Japan
Prior art keywords
production
separating membranes
separating
membranes
permeability
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
JP50061557A
Other languages
Japanese (ja)
Other versions
JPS5823123B2 (en
Inventor
Hidekazu Masuhara
Yoji Imai
Akihiko Watanabe
Shuzo Yamashita
Osamu Nakaji
Koichi Takakura
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP50061557A priority Critical patent/JPS5823123B2/en
Publication of JPS51137677A publication Critical patent/JPS51137677A/en
Publication of JPS5823123B2 publication Critical patent/JPS5823123B2/en
Expired legal-status Critical Current

Links

Landscapes

  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: A process for producing a separating membrane having combined solvent permeability, water permeability and mechanical strength.
COPYRIGHT: (C)1976,JPO&Japio
JP50061557A 1975-05-23 1975-05-23 Bunri Makunoseizouhou Expired JPS5823123B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50061557A JPS5823123B2 (en) 1975-05-23 1975-05-23 Bunri Makunoseizouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061557A JPS5823123B2 (en) 1975-05-23 1975-05-23 Bunri Makunoseizouhou

Publications (2)

Publication Number Publication Date
JPS51137677A true JPS51137677A (en) 1976-11-27
JPS5823123B2 JPS5823123B2 (en) 1983-05-13

Family

ID=13174517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50061557A Expired JPS5823123B2 (en) 1975-05-23 1975-05-23 Bunri Makunoseizouhou

Country Status (1)

Country Link
JP (1) JPS5823123B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014198298A (en) * 2013-03-29 2014-10-23 株式会社クラレ Separation method of nitrate ions
JP2014237092A (en) * 2013-06-07 2014-12-18 株式会社クラレ Method of producing deionized water
WO2018025979A1 (en) * 2016-08-05 2018-02-08 東レ株式会社 Copolymer, as well as separation membrane, medical device, and blood purifier in which said copolymer is used

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166467A (en) * 1983-03-08 1984-09-19 日立工機株式会社 Keyboard switch for motor tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100380A (en) * 1972-04-01 1973-12-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100380A (en) * 1972-04-01 1973-12-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014198298A (en) * 2013-03-29 2014-10-23 株式会社クラレ Separation method of nitrate ions
JP2014237092A (en) * 2013-06-07 2014-12-18 株式会社クラレ Method of producing deionized water
WO2018025979A1 (en) * 2016-08-05 2018-02-08 東レ株式会社 Copolymer, as well as separation membrane, medical device, and blood purifier in which said copolymer is used
JPWO2018025979A1 (en) * 2016-08-05 2019-06-06 東レ株式会社 Copolymer, separation membrane using the same, medical device and blood purifier

Also Published As

Publication number Publication date
JPS5823123B2 (en) 1983-05-13

Similar Documents

Publication Publication Date Title
JPS5226380A (en) Method of making semipermeable membranes
JPS5254688A (en) Method of producing semipermeable memebrane
JPS5278677A (en) Separation of membrane
JPS5281076A (en) Semipermeable membrane made of hollow yarn
JPS5215483A (en) Gas permeable membrane
JPS5255719A (en) Hollow fibers having selective gas permeability and production thereof
JPS51137677A (en) Process for production of separating membranes
JPS51140885A (en) A process for production of semipermeable film material
JPS5238483A (en) Process for making a unificated fabric mainly composed of a reticular substance
JPS51115285A (en) Semi-permeable membrane and production thereof
JPS523580A (en) Membrane separating method
JPS5344486A (en) Membrane for separating material and separating method
JPS5226379A (en) Method of washing ultrafiltration membranes
JPS51112917A (en) A process for producing hollow filaments for use in separation
JPS5245590A (en) Method of producing semipermeable membrane
JPS5218480A (en) Process for production of a semipermeable membrane
JPS5215482A (en) Gas separating and condensing process
JPS5296231A (en) Production of acetylcellulose pulp
JPS51144384A (en) A permselective polymer membrane
JPS51139509A (en) A process for production of porous copper moldings
JPS5227072A (en) Process for washing of membrane separating apparatus
JPS51117184A (en) A method of manufacturing membrane of homogeneous pore size
JPS5338715A (en) Production of polypropylene porous hollow fiber
JPS5281079A (en) Permeable membrance module
JPS51137678A (en) Semipermeable membrane