FR1564281A - - Google Patents

Info

Publication number
FR1564281A
FR1564281A FR1564281DA FR1564281A FR 1564281 A FR1564281 A FR 1564281A FR 1564281D A FR1564281D A FR 1564281DA FR 1564281 A FR1564281 A FR 1564281A
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
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
Application granted granted Critical
Publication of FR1564281A publication Critical patent/FR1564281A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/122—Separate manufacturing of ultra-thin membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Moulding By Coating Moulds (AREA)
FR1564281D 1967-05-01 1968-04-30 Expired FR1564281A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63517667A 1967-05-01 1967-05-01

Publications (1)

Publication Number Publication Date
FR1564281A true FR1564281A (fr) 1969-04-18

Family

ID=24546756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1564281D Expired FR1564281A (fr) 1967-05-01 1968-04-30

Country Status (3)

Country Link
US (1) US3445321A (fr)
FR (1) FR1564281A (fr)
GB (1) GB1174022A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081182A2 (fr) * 1981-12-07 1983-06-15 Hoechst Aktiengesellschaft Membrane de séparation de systèmes à plusieurs composantes liquides ou gazéiformes
EP0094060A2 (fr) * 1982-05-06 1983-11-16 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procédé de fabrication de membranes constituées par des polycondensats d'hétéromères d'acide silicique, membranes ainsi fabriquées et leur utilisation
EP0215508A2 (fr) * 1985-09-16 1987-03-25 Shell Internationale Researchmaatschappij B.V. Membrane supportée et son procédé de fabrication
EP0681862A2 (fr) * 1994-05-09 1995-11-15 Hoechst Aktiengesellschaft Membrane composite et son procédé de fabrication

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581900A (en) * 1967-10-25 1971-06-01 Aqua Chem Inc Reverse osmosis liquid purification
US3724175A (en) * 1971-08-05 1973-04-03 Gen Electric Composite membrane useful in noninvasive sensor for gases and vapors
DE2165073A1 (de) * 1971-12-28 1973-07-12 Sartorius Membranfilter Gmbh Mehrschichten-filtermembrane, verfahren zu deren herstellung und deren verwendung
DE2248818C2 (de) * 1972-10-05 1981-10-15 Bayer Ag, 5090 Leverkusen Dünne porenfreie Polycarbonatfolien und -filme
US4132594A (en) * 1976-06-28 1979-01-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gas diffusion liquid storage bag and method of use for storing blood
US5173225A (en) * 1990-05-07 1992-12-22 Bowolfe, Inc. Method for making ultra-thin dense skin membrane
US5698161A (en) * 1996-08-26 1997-12-16 Michigan Critical Care Consultants, Inc. Hollow, multi-dimensional array membrane
US5989683A (en) * 1997-09-19 1999-11-23 Bedford Industries, Inc. Wireless polymeric twist tie
US6797212B2 (en) * 2002-04-18 2004-09-28 Medarray, Inc. Method for forming hollow fibers
US20070021300A1 (en) * 2003-05-09 2007-01-25 Jean-Pierre Farant Process for the production of activated carbon
US9925730B2 (en) 2009-11-08 2018-03-27 Medarray, Inc. Method for forming hollow fiber bundles
CN102695554A (zh) * 2009-11-08 2012-09-26 梅达雷公司 用于形成空心纤维和空心纤维束的方法
US8580184B2 (en) 2010-06-21 2013-11-12 Jean Patrick Montoya Hollow fiber mat with soluble warps and method of making hollow fiber bundles
WO2018042392A1 (fr) 2016-09-04 2018-03-08 Ariel Scientific Innovations Ltd. Membrane sélectivement perméable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR680596A (fr) * 1928-12-28 1930-05-02 Procédé de fabrication de membranes pouvant être utilisées pour tous appareils de physique ou autres
US2760233A (en) * 1952-10-11 1956-08-28 Bjorksten Johan Method of making curved sheets from polymerizable material
US2836529A (en) * 1954-05-03 1958-05-27 Hugh Adam Kirk Reinforced plastic
US3047442A (en) * 1957-07-29 1962-07-31 Goodyear Aircraft Corp Inorganic laminate
BE618668A (fr) * 1961-06-12
US3250080A (en) * 1962-11-07 1966-05-10 Kerr Mc Gee Oil Ind Inc Method of separating gaseous mixtures by diffusion and fractionation

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081182A2 (fr) * 1981-12-07 1983-06-15 Hoechst Aktiengesellschaft Membrane de séparation de systèmes à plusieurs composantes liquides ou gazéiformes
EP0081182A3 (en) * 1981-12-07 1983-08-17 Hoechst Aktiengesellschaft Membrane for the separation of liquid or gaseous multicomponent systems
EP0094060A2 (fr) * 1982-05-06 1983-11-16 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Procédé de fabrication de membranes constituées par des polycondensats d'hétéromères d'acide silicique, membranes ainsi fabriquées et leur utilisation
EP0094060A3 (en) * 1982-05-06 1984-04-25 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Membranes on the basis of heteropolycondensates of silicic acid, process for their manufacture and their use
EP0215508A2 (fr) * 1985-09-16 1987-03-25 Shell Internationale Researchmaatschappij B.V. Membrane supportée et son procédé de fabrication
EP0215508A3 (fr) * 1985-09-16 1988-07-06 Shell Internationale Researchmaatschappij B.V. Membrane supportée et son procédé de fabrication
EP0681862A2 (fr) * 1994-05-09 1995-11-15 Hoechst Aktiengesellschaft Membrane composite et son procédé de fabrication
EP0681862A3 (fr) * 1994-05-09 1996-01-17 Hoechst Ag Membrane composite et son procédé de fabrication.
US5733663A (en) * 1994-05-09 1998-03-31 Hoechst Aktiengesellschaft Composite membrane and process for its production

Also Published As

Publication number Publication date
GB1174022A (en) 1969-12-10
US3445321A (en) 1969-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse