FR2103199A5 - - Google Patents

Info

Publication number
FR2103199A5
FR2103199A5 FR7126802A FR7126802A FR2103199A5 FR 2103199 A5 FR2103199 A5 FR 2103199A5 FR 7126802 A FR7126802 A FR 7126802A FR 7126802 A FR7126802 A FR 7126802A FR 2103199 A5 FR2103199 A5 FR 2103199A5
Authority
FR
France
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
FR7126802A
Other languages
French (fr)
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of FR2103199A5 publication Critical patent/FR2103199A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7126802A 1970-07-24 1971-07-22 Expired FR2103199A5 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6435170A JPS5543511B1 (cs) 1970-07-24 1970-07-24

Publications (1)

Publication Number Publication Date
FR2103199A5 true FR2103199A5 (cs) 1972-04-07

Family

ID=13255721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7126802A Expired FR2103199A5 (cs) 1970-07-24 1971-07-22

Country Status (5)

Country Link
JP (1) JPS5543511B1 (cs)
CA (1) CA968516A (cs)
ES (1) ES391303A1 (cs)
FR (1) FR2103199A5 (cs)
GB (1) GB1354982A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364241A1 (fr) * 1976-09-14 1978-04-07 United Kingdom Government Perfectionnements aux matieres polymeres
FR2374353A1 (fr) * 1976-12-14 1978-07-13 Comp Generale Electricite Membranes en acide polyacrylique a usage electrochimique
EP0222926A1 (en) * 1984-05-11 1987-05-27 Asahi Glass Company Ltd. Process for producing an ion exchange membrane
WO1989003721A1 (fr) * 1987-10-24 1989-05-05 Serva Technik Gmbh Textile de production de gels d'electrophorese

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364241A1 (fr) * 1976-09-14 1978-04-07 United Kingdom Government Perfectionnements aux matieres polymeres
FR2374353A1 (fr) * 1976-12-14 1978-07-13 Comp Generale Electricite Membranes en acide polyacrylique a usage electrochimique
EP0222926A1 (en) * 1984-05-11 1987-05-27 Asahi Glass Company Ltd. Process for producing an ion exchange membrane
WO1989003721A1 (fr) * 1987-10-24 1989-05-05 Serva Technik Gmbh Textile de production de gels d'electrophorese

Also Published As

Publication number Publication date
ES391303A1 (es) 1973-07-01
JPS5543511B1 (cs) 1980-11-06
CA968516A (en) 1975-06-03
GB1354982A (en) 1974-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse