FR2405742A1 - Membrane de separation des gaz - Google Patents

Membrane de separation des gaz

Info

Publication number
FR2405742A1
FR2405742A1 FR7829304A FR7829304A FR2405742A1 FR 2405742 A1 FR2405742 A1 FR 2405742A1 FR 7829304 A FR7829304 A FR 7829304A FR 7829304 A FR7829304 A FR 7829304A FR 2405742 A1 FR2405742 A1 FR 2405742A1
Authority
FR
France
Prior art keywords
separation membrane
gas separation
thickness
membrane
polyvinyltriorganosilane
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.)
Granted
Application number
FR7829304A
Other languages
English (en)
Other versions
FR2405742B1 (fr
Inventor
Junichi Matsuura
Yukio Yamaguchi
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of FR2405742A1 publication Critical patent/FR2405742A1/fr
Application granted granted Critical
Publication of FR2405742B1 publication Critical patent/FR2405742B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L43/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Compositions of derivatives of such polymers
    • C08L43/04—Homopolymers or copolymers of monomers containing silicon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/60—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which all the silicon atoms are connected by linkages other than oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Membrane de séparation des gaz comprenant comme constituant principal, un mélange d'un polyvinyltriorganosilane et d'un polyorganosiloxane. Cette membrane comporte une couche dense présentant une perméabilité sélective au gaz et ayant une épaisseur de 0,01 à 10 mu , et une couche poreuse ayant des pores ouverts, présentant une épaisseur supérieure à 10 mu .
FR7829304A 1977-10-14 1978-10-13 Membrane de separation des gaz Granted FR2405742A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12318377A JPS5456985A (en) 1977-10-14 1977-10-14 Gas-separaing membrane

Publications (2)

Publication Number Publication Date
FR2405742A1 true FR2405742A1 (fr) 1979-05-11
FR2405742B1 FR2405742B1 (fr) 1983-03-18

Family

ID=14854235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829304A Granted FR2405742A1 (fr) 1977-10-14 1978-10-13 Membrane de separation des gaz

Country Status (3)

Country Link
US (1) US4239793A (fr)
JP (1) JPS5456985A (fr)
FR (1) FR2405742A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577227A1 (fr) * 1985-02-11 1986-08-14 Inst Nat Rech Chimique Membranes asymetriques ou composites a base de polyquinoxalines, leur application possible en permeation gazeuse et plus particulierement pour le fractionnement des melanges gazeux, et notamment la deshydratation et la desacidification des gaz, specialement les hydrocarbures gazeux
EP0604851A1 (fr) * 1992-12-23 1994-07-06 Tremco Incorporated Composition de polymère acrylique fonctionnalisé par un alkoxysilane

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624018A (en) * 1979-06-25 1981-03-07 Toyota Central Res & Dev Lab Inc Gas separating member and production thereof
US4389281A (en) * 1980-12-16 1983-06-21 International Business Machines Corporation Method of planarizing silicon dioxide in semiconductor devices
US4470831A (en) * 1981-01-22 1984-09-11 Toray Industries, Inc. Permselective membrane
JPS5895541A (ja) * 1981-11-30 1983-06-07 Mitsubishi Chem Ind Ltd 気体分離膜
JPS58180205A (ja) * 1982-04-16 1983-10-21 Sumitomo Electric Ind Ltd 東京都港区虎ノ門二丁目５番２１号
US4533369A (en) * 1982-05-28 1985-08-06 Sumitomo Electric Industries, Ltd. Gas-permselective composite membranes and process for the production thereof
US4493716A (en) * 1982-10-12 1985-01-15 W. L. Gore & Associates, Inc. Apparatus for the separation of hydrogen sulfide from a gas mixture
US4553988A (en) * 1982-11-22 1985-11-19 Matsushita Electric Industrial Company, Limited High-temperature furnace having selectively permeable membranes for oxygen enrichment
JPS59154106A (ja) * 1983-02-23 1984-09-03 Toshinobu Higashimura 気体分離膜
JPS59186606A (ja) * 1983-04-05 1984-10-23 Mitsubishi Chem Ind Ltd 分離膜の製造法
JPS59196706A (ja) * 1983-04-22 1984-11-08 Dainippon Ink & Chem Inc 不均質膜およびその製造方法
US4484935A (en) * 1983-06-30 1984-11-27 Monsanto Company Permeation modified membrane
JPS60137417A (ja) * 1983-12-23 1985-07-22 Toyota Central Res & Dev Lab Inc 気体分離部材およびその製造方法
US4662905A (en) * 1983-12-23 1987-05-05 Itaru Todoriki, Director of Agency of Industrial Science and Technology Selective gas separator
US4636229A (en) * 1984-03-26 1987-01-13 Nippon Oil Company, Limited Selective gas separation membrane
JPS60238352A (ja) * 1984-05-11 1985-11-27 Shin Etsu Chem Co Ltd 気体透過性ポリマ−組成物
JPS61153122A (ja) * 1984-12-27 1986-07-11 Nippon Denso Co Ltd 酸素分離部材およびその製造方法
JPS6227022A (ja) * 1985-07-29 1987-02-05 Teijin Ltd 膜安定化法
US4824444A (en) * 1986-04-11 1989-04-25 Applied Membrane Technology, Inc. Gas permselective composite membrane prepared by plasma polymerization coating techniques
US4755561A (en) * 1987-06-08 1988-07-05 Sagami Chemical Research Center Poly(disubstituted acetylene)/polyorganosiloxane graft copolymer and membrane for gas separation
US4919694A (en) * 1987-12-28 1990-04-24 Idemitsu Kosan Company Limited Selective gas permeation membranes and method of manufacturing them
US7404807B2 (en) * 2006-03-17 2008-07-29 James Josiah Callaway Pediatric nasal gastric vent tube

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966235A (en) * 1958-09-24 1960-12-27 Selas Corp Of America Separation of gases by diffusion through silicone rubber
FR2044570A5 (fr) * 1969-05-27 1971-02-19 Rhone Poulenc Sa
FR2163934A5 (fr) * 1971-12-07 1973-07-27 Rhone Poulenc Sa

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274750A (en) * 1962-12-28 1966-09-27 Gen Electric Permeable polymeric membrane gas separation
FR2082095A5 (fr) * 1970-03-03 1971-12-10 Rhone Poulenc Sa
US3709774A (en) * 1970-05-13 1973-01-09 Gen Electric Preparation of asymmetric polymer membranes
US3797202A (en) * 1971-08-27 1974-03-19 Gen Electric Microporous/non-porous composite membranes
US3767737A (en) * 1971-09-07 1973-10-23 Gen Electric Method for production casting of ultrathin polymer membranes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966235A (en) * 1958-09-24 1960-12-27 Selas Corp Of America Separation of gases by diffusion through silicone rubber
FR2044570A5 (fr) * 1969-05-27 1971-02-19 Rhone Poulenc Sa
FR2163934A5 (fr) * 1971-12-07 1973-07-27 Rhone Poulenc Sa

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577227A1 (fr) * 1985-02-11 1986-08-14 Inst Nat Rech Chimique Membranes asymetriques ou composites a base de polyquinoxalines, leur application possible en permeation gazeuse et plus particulierement pour le fractionnement des melanges gazeux, et notamment la deshydratation et la desacidification des gaz, specialement les hydrocarbures gazeux
EP0201361A1 (fr) * 1985-02-11 1986-11-12 Institut National De Recherche Chimique Appliquee Membranes asymétriques ou composites à base de polyquinoxalines et leur application en perméation gazeuse
EP0604851A1 (fr) * 1992-12-23 1994-07-06 Tremco Incorporated Composition de polymère acrylique fonctionnalisé par un alkoxysilane

Also Published As

Publication number Publication date
JPS62723B2 (fr) 1987-01-09
US4239793A (en) 1980-12-16
FR2405742B1 (fr) 1983-03-18
JPS5456985A (en) 1979-05-08

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