DE3172123D1 - Ultrathin solid membrane composed of silicon-containing copolymer, process for producing said membrane and use thereof for concentrating a gas - Google Patents

Ultrathin solid membrane composed of silicon-containing copolymer, process for producing said membrane and use thereof for concentrating a gas

Info

Publication number
DE3172123D1
DE3172123D1 DE8181302493T DE3172123T DE3172123D1 DE 3172123 D1 DE3172123 D1 DE 3172123D1 DE 8181302493 T DE8181302493 T DE 8181302493T DE 3172123 T DE3172123 T DE 3172123T DE 3172123 D1 DE3172123 D1 DE 3172123D1
Authority
DE
Germany
Prior art keywords
membrane
concentrating
silicon
producing
gas
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
DE8181302493T
Other languages
English (en)
Inventor
Kiyoshi Sugie
Takeyoshi Yamada
Teizo Yamaji
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.)
Teijin Ltd
Original Assignee
Teijin Ltd
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
Priority claimed from JP7486080A external-priority patent/JPS572314A/ja
Priority claimed from JP5844381A external-priority patent/JPS57174339A/ja
Application filed by Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of DE3172123D1 publication Critical patent/DE3172123D1/de
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
    • B01D71/44—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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/261—In terms of molecular thickness or light wave length
    • 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)
DE8181302493T 1980-06-05 1981-06-04 Ultrathin solid membrane composed of silicon-containing copolymer, process for producing said membrane and use thereof for concentrating a gas Expired DE3172123D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7486080A JPS572314A (en) 1980-06-05 1980-06-05 Novel copolymer
JP5844381A JPS57174339A (en) 1981-04-20 1981-04-20 Solution, method for preparing membrane and extremely thin membrane

Publications (1)

Publication Number Publication Date
DE3172123D1 true DE3172123D1 (en) 1985-10-10

Family

ID=26399504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181302493T Expired DE3172123D1 (en) 1980-06-05 1981-06-04 Ultrathin solid membrane composed of silicon-containing copolymer, process for producing said membrane and use thereof for concentrating a gas

Country Status (3)

Country Link
US (1) US4393113A (de)
EP (1) EP0041839B1 (de)
DE (1) DE3172123D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895541A (ja) * 1981-11-30 1983-06-07 Mitsubishi Chem Ind Ltd 気体分離膜
DE3217047A1 (de) * 1982-05-06 1983-11-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Membranen auf der basis von kieselsaeureheteropolykondensaten, verfahren zu ihrer herstellung und ihre verwendung
JPS58219022A (ja) * 1982-06-16 1983-12-20 Toray Silicone Co Ltd シリコ−ンエラストマ−薄膜の製造方法
US4488886A (en) * 1982-06-30 1984-12-18 Monsanto Company Amorphous aryl substituted polyarylene oxide membranes
US4553988A (en) * 1982-11-22 1985-11-19 Matsushita Electric Industrial Company, Limited High-temperature furnace having selectively permeable membranes for oxygen enrichment
US4484935A (en) * 1983-06-30 1984-11-27 Monsanto Company Permeation modified membrane
JPS6075306A (ja) * 1983-09-30 1985-04-27 Toshinobu Higashimura 液体分離膜
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
US4551156A (en) * 1984-01-16 1985-11-05 Standard Oil Company Permselective membrane compositions for gas separations and process for the separation of gases therewith
DE3407148A1 (de) * 1984-02-28 1985-08-29 Basf Ag, 6700 Ludwigshafen Membrane aus vinylpolymeren und deren verwendung
US4636229A (en) * 1984-03-26 1987-01-13 Nippon Oil Company, Limited Selective gas separation membrane
JPS60225115A (ja) * 1984-04-23 1985-11-09 Shin Etsu Chem Co Ltd コンタクトレンズ
JPS6135803A (ja) * 1984-07-26 1986-02-20 Shin Etsu Chem Co Ltd 複合中空糸
DE3478088D1 (en) * 1984-10-15 1989-06-15 Shell Int Research Process for producing dense membranes
US4618534A (en) * 1984-10-23 1986-10-21 Nitto Electric Industrial Co., Ltd. Composite membrane and process for producing the same
US4602922A (en) * 1984-11-09 1986-07-29 Research Foundation Of State University Of New York Method of making membranes for gas separation and the composite membranes
US4657564A (en) * 1985-12-13 1987-04-14 Air Products And Chemicals, Inc. Fluorinated polymeric membranes for gas separation processes
US4880699A (en) * 1986-10-10 1989-11-14 Hoechst Celanese Corporation Ultrathin polyimide polymer films and their preparation
US4929405A (en) * 1986-10-10 1990-05-29 Hoechst Celanese Corp. Ultrathin polyimide polymer flims and their preparation
US4790857A (en) * 1986-11-20 1988-12-13 Miksch Robert R Gaseous contaminant dosimeter with diffusive material for regulating mass uptake
DE3855646T2 (de) * 1987-01-28 1997-04-17 Mitsui Toatsu Chemicals Verfahren zur herstellung von organisiliziumverbindungen und siliziumkarbid
US4950148A (en) * 1987-01-31 1990-08-21 Kabushiki Kaisha Cubic Engineering Apparatus for manufacturing silicone gel sheet
US4758251A (en) * 1987-05-26 1988-07-19 Allied-Signal Inc. Separation of gases through gas enrichment membrane composites
US5176724A (en) * 1987-11-10 1993-01-05 Matsushita Electric Industrial Co., Ltd. Permselective composite membrane having improved gas permeability and selectivity
US5073175A (en) * 1988-08-09 1991-12-17 Air Products And Chemicals, Inc. Fluorooxidized polymeric membranes for gas separation and process for preparing them
US5261977A (en) * 1991-08-01 1993-11-16 Powell Stephen F Method of fabrication free-standing thin films of polyimide
US5151182A (en) * 1991-08-30 1992-09-29 Membrane Products Kiryat Weizmann Ltd. Polyphenylene oxide-derived membranes for separation in organic solvents
US5205934A (en) * 1991-08-30 1993-04-27 Membrane Products Kiryat Weitzman Ltd. Silicone-derived solvent stable membranes
US5265734A (en) * 1991-08-30 1993-11-30 Membrane Products Kiryat Weitzman Ltd. Silicon-derived solvent stable membranes
US5286280A (en) * 1992-12-31 1994-02-15 Hoechst Celanese Corporation Composite gas separation membrane having a gutter layer comprising a crosslinked polar phenyl-containing - organopolysiloxane, and method for making the same -
US6368382B1 (en) * 2000-07-27 2002-04-09 Uop Llc Epoxysilicone coated membranes
GB201211309D0 (en) 2012-06-26 2012-08-08 Fujifilm Mfg Europe Bv Process for preparing membranes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE574128A (de) 1957-12-23
US3125554A (en) * 1958-11-25 1964-03-17 Olefinic hydrocarbons
FR1412837A (fr) * 1964-10-28 1965-10-01 Allied Chem Procédé de séparation de gaz
GB1143570A (de) * 1966-11-30
FR1567175A (de) * 1968-02-12 1969-05-16
FR2082095A5 (de) * 1970-03-03 1971-12-10 Rhone Poulenc Sa
US4199445A (en) * 1970-06-16 1980-04-22 Monsanto Company Process for separating aqueous mineral acid mixtures
GB1480519A (en) 1974-10-10 1977-07-20 Inst Neftekhimsinteza Im Av To Silicon containing carbochain copolymers
US4132824A (en) * 1977-07-21 1979-01-02 General Electric Company Method for casting ultrathin methylpentene polymer membranes
US4192842A (en) * 1977-07-21 1980-03-11 General Electric Company Method for casting ultrathin methylpentene polymer membranes
US4155793A (en) * 1977-11-21 1979-05-22 General Electric Company Continuous preparation of ultrathin polymeric membrane laminates

Also Published As

Publication number Publication date
EP0041839A1 (de) 1981-12-16
US4393113A (en) 1983-07-12
EP0041839B1 (de) 1985-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee