IL38009A - Phenolic polyether membrane,process for preparing the same and method of fractionating a gas mixture therewith - Google Patents

Phenolic polyether membrane,process for preparing the same and method of fractionating a gas mixture therewith

Info

Publication number
IL38009A
IL38009A IL38009A IL3800971A IL38009A IL 38009 A IL38009 A IL 38009A IL 38009 A IL38009 A IL 38009A IL 3800971 A IL3800971 A IL 3800971A IL 38009 A IL38009 A IL 38009A
Authority
IL
Israel
Prior art keywords
fractionating
preparing
same
gas mixture
mixture therewith
Prior art date
Application number
IL38009A
Other languages
English (en)
Other versions
IL38009A0 (en
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of IL38009A0 publication Critical patent/IL38009A0/xx
Publication of IL38009A publication Critical patent/IL38009A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • B01D71/52—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12—Polyphenylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IL38009A 1970-10-27 1971-10-26 Phenolic polyether membrane,process for preparing the same and method of fractionating a gas mixture therewith IL38009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7038734A FR2110696A5 (xx) 1970-10-27 1970-10-27

Publications (2)

Publication Number Publication Date
IL38009A0 IL38009A0 (en) 1971-12-29
IL38009A true IL38009A (en) 1974-05-16

Family

ID=9063340

Family Applications (1)

Application Number Title Priority Date Filing Date
IL38009A IL38009A (en) 1970-10-27 1971-10-26 Phenolic polyether membrane,process for preparing the same and method of fractionating a gas mixture therewith

Country Status (9)

Country Link
BE (1) BE774512A (xx)
CA (1) CA997114A (xx)
CH (1) CH529189A (xx)
DE (1) DE2153646A1 (xx)
FR (1) FR2110696A5 (xx)
GB (1) GB1317694A (xx)
IL (1) IL38009A (xx)
IT (1) IT943637B (xx)
NL (1) NL7114362A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131559B1 (en) * 1983-06-30 1987-12-02 Monsanto Company Amorphous aryl substituted polyarylene oxide membranes

Also Published As

Publication number Publication date
NL7114362A (xx) 1972-05-02
CH529189A (fr) 1972-10-15
DE2153646A1 (de) 1972-05-10
FR2110696A5 (xx) 1972-06-02
GB1317694A (en) 1973-05-23
IT943637B (it) 1973-04-10
IL38009A0 (en) 1971-12-29
CA997114A (fr) 1976-09-21
BE774512A (fr) 1972-04-26

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