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 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/en
Publication of IL38009A publication Critical patent/IL38009A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28Working-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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/52Polyethers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2371/00Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12Polyphenylene 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 (en) 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 (en)
CA (1) CA997114A (en)
CH (1) CH529189A (en)
DE (1) DE2153646A1 (en)
FR (1) FR2110696A5 (en)
GB (1) GB1317694A (en)
IL (1) IL38009A (en)
IT (1) IT943637B (en)
NL (1) NL7114362A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE31146T1 (en) * 1983-06-30 1987-12-15 Monsanto Co MEMBRANES BASED ON AMORPHIC POLYARYL ETHERS SUBSTITUTED TO THE ARYL GROUPS.

Also Published As

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

Similar Documents

Publication Publication Date Title
IL36303A (en) Anisotropic membrane,process for the preparation thereof and method of enriching a gas mixture by passing the same through said membrane
CA968280A (en) Absorption process for gas separation
IL38038A0 (en) An adiabatic process for separating gas mixtures
CA965584A (en) Process for the separation of components from gas mixtures
CH612425A5 (en) Process for the preparation of novel 2-tetrahydrofurfuryl-6,7-benzomorphans
CA959981A (en) Method and apparatus for gas diffusion
CA968805A (en) Process for preparation of d,1-alpha-tocopherol
CA986424A (en) Process, system and apparatus and components thereof for the separation of gaseous components
ZA756397B (en) Process for the manufacture of cyclohexane-1,3-diones and 6-alkyl-3,4-dihydro-2-pyranones
CA988227A (en) Process for the recovery of formaldehyde and phenol
CA971522A (en) Packing and method of, and apparatus for producing the same
CA995248A (en) Process for the preparation of 4-chloro-2,5-dimethoxy-aniline
IL38009A0 (en) Phenolic polyether membrane,process for preparing the same and method of fractionating a gas mixture therewith
CA990735A (en) PROCESS FOR PREPARING.alpha.,.omega.-DIAMINOCARBOXYLIC ACIDS
CA995690A (en) Process for the manufacture of n,n-dihaloalkyl-2-nitro-4-substituted tertiary aromatic amines
YU116881A (en) Process for producing new 6-aza-3h-1,4-benzodiazepines
ZA718601B (en) Method of stress-grading timber,and apparatus therefor
CA970232A (en) Apparatus for the production of gas
CA996119A (en) Oxichromic compounds, stabilized oxichromic compounds and processes for preparing same
CH614935A5 (en) Process for the preparation of novel 9-thia-, 9-oxothia- and 9-dioxothia-11,12-secoprostaglandins
AU450773B2 (en) Improved gas permeable membranes and process for making same
CH613696A5 (en) Process for the preparation of novel 5-amino-7-phenyl-2,3-dihydro-1H-1,4-diazepines
ZA748061B (en) New process for the preparation of 2-halogeno-5-phenyl-3h-1, 4-benzodiazepines and the compounds obtained thereby
AU2245570A (en) Improved gas permeable membranes and process for making same
CA963465A (en) Process for preparing 1,4-benzodiazepines