CA1005214A - Organosilicic polymer membrane - Google Patents

Organosilicic polymer membrane

Info

Publication number
CA1005214A
CA1005214A CA158,390A CA158390A CA1005214A CA 1005214 A CA1005214 A CA 1005214A CA 158390 A CA158390 A CA 158390A CA 1005214 A CA1005214 A CA 1005214A
Authority
CA
Canada
Prior art keywords
organosilicic
polymer membrane
membrane
polymer
organosilicic polymer
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.)
Expired
Application number
CA158,390A
Other languages
French (fr)
Other versions
CA158390S (en
Inventor
Albert Fabre
Alphonse Faure
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.)
Rhone Poulenc SA
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
Application granted granted Critical
Publication of CA1005214A publication Critical patent/CA1005214A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B01D71/702—Polysilsesquioxanes or combination of silica with bridging organosilane groups
    • 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
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
CA158,390A 1971-12-07 1972-12-06 Organosilicic polymer membrane Expired CA1005214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143879A FR2163934A5 (en) 1971-12-07 1971-12-07

Publications (1)

Publication Number Publication Date
CA1005214A true CA1005214A (en) 1977-02-15

Family

ID=9087069

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,390A Expired CA1005214A (en) 1971-12-07 1972-12-06 Organosilicic polymer membrane

Country Status (12)

Country Link
JP (1) JPS4865250A (en)
BE (1) BE792378A (en)
CA (1) CA1005214A (en)
CH (1) CH551462A (en)
DE (1) DE2259951A1 (en)
ES (1) ES409409A1 (en)
FR (1) FR2163934A5 (en)
GB (1) GB1387649A (en)
IT (1) IT971687B (en)
NL (1) NL7216200A (en)
SE (1) SE392110B (en)
SU (1) SU503485A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456985A (en) * 1977-10-14 1979-05-08 Mitsubishi Chem Ind Ltd Gas-separaing membrane
US4463593A (en) * 1980-11-11 1984-08-07 G. D. Searle & Co. Apparatus for monitoring the partial pressure of gases
JPS5889607A (en) * 1981-11-25 1983-05-28 Teijin Ltd Novel polymer and membrane therefrom
JPS5922620A (en) * 1982-07-28 1984-02-04 Kureha Chem Ind Co Ltd Glucose filter
IL75554A (en) * 1985-06-18 1993-01-14 Yeda Res & Dev Matrix for cell cultivation in vitro

Also Published As

Publication number Publication date
JPS4865250A (en) 1973-09-08
BE792378A (en) 1973-06-06
GB1387649A (en) 1975-03-19
SU503485A3 (en) 1976-02-15
DE2259951A1 (en) 1973-06-14
NL7216200A (en) 1973-06-12
ES409409A1 (en) 1975-12-01
CH551462A (en) 1974-07-15
IT971687B (en) 1974-05-10
FR2163934A5 (en) 1973-07-27
SE392110B (en) 1977-03-14

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