NL7216200A - - Google Patents

Info

Publication number
NL7216200A
NL7216200A NL7216200A NL7216200A NL7216200A NL 7216200 A NL7216200 A NL 7216200A NL 7216200 A NL7216200 A NL 7216200A NL 7216200 A NL7216200 A NL 7216200A NL 7216200 A NL7216200 A NL 7216200A
Authority
NL
Netherlands
Application number
NL7216200A
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 filed Critical
Publication of NL7216200A publication Critical patent/NL7216200A/xx

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
NL7216200A 1971-12-07 1972-11-29 NL7216200A (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
NL7216200A true NL7216200A (en) 1973-06-12

Family

ID=9087069

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216200A NL7216200A (en) 1971-12-07 1972-11-29

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
CA1005214A (en) 1977-02-15
DE2259951A1 (en) 1973-06-14
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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Legal Events

Date Code Title Description
BV The patent application has lapsed