JPH0318926B2 - - Google Patents

Info

Publication number
JPH0318926B2
JPH0318926B2 JP59013443A JP1344384A JPH0318926B2 JP H0318926 B2 JPH0318926 B2 JP H0318926B2 JP 59013443 A JP59013443 A JP 59013443A JP 1344384 A JP1344384 A JP 1344384A JP H0318926 B2 JPH0318926 B2 JP H0318926B2
Authority
JP
Japan
Prior art keywords
membrane
layer
gas
porous
film
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 - Lifetime
Application number
JP59013443A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60161703A (ja
Inventor
Kenko Yamada
Kazumi Iwata
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11833275&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0318926(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP59013443A priority Critical patent/JPS60161703A/ja
Priority to DE8585100905T priority patent/DE3575869D1/de
Priority to EP85100905A priority patent/EP0152011B2/en
Publication of JPS60161703A publication Critical patent/JPS60161703A/ja
Priority to US07/336,543 priority patent/US4933082A/en
Publication of JPH0318926B2 publication Critical patent/JPH0318926B2/ja
Granted 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
    • B01D71/701—Polydimethylsiloxane
    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene
    • 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
    • B01D71/26—Polyalkenes
    • B01D71/262—Polypropylene
    • 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
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
JP59013443A 1984-01-30 1984-01-30 気体選択透過膜複合体 Granted JPS60161703A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59013443A JPS60161703A (ja) 1984-01-30 1984-01-30 気体選択透過膜複合体
DE8585100905T DE3575869D1 (de) 1984-01-30 1985-01-29 Gasdurchlaessige membran.
EP85100905A EP0152011B2 (en) 1984-01-30 1985-01-29 Gas-permeable laminate
US07/336,543 US4933082A (en) 1984-01-30 1989-04-12 Gas-permeable laminate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59013443A JPS60161703A (ja) 1984-01-30 1984-01-30 気体選択透過膜複合体

Publications (2)

Publication Number Publication Date
JPS60161703A JPS60161703A (ja) 1985-08-23
JPH0318926B2 true JPH0318926B2 (en]) 1991-03-13

Family

ID=11833275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59013443A Granted JPS60161703A (ja) 1984-01-30 1984-01-30 気体選択透過膜複合体

Country Status (4)

Country Link
US (1) US4933082A (en])
EP (1) EP0152011B2 (en])
JP (1) JPS60161703A (en])
DE (1) DE3575869D1 (en])

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144054B1 (en) * 1983-11-26 1990-05-30 Matsushita Electric Industrial Co., Ltd. Composite films adapted for selective gas separation
JPS61291018A (ja) * 1985-06-17 1986-12-20 Teijin Ltd 気体透過性積層体
US4871378A (en) * 1987-12-11 1989-10-03 Membrane Technology & Research, Inc. Ultrathin ethylcellulose/poly(4-methylpentene-1) permselective membranes
JPH0677673B2 (ja) * 1988-05-12 1994-10-05 出光興産株式会社 選択性気体透過平膜
US5073175A (en) * 1988-08-09 1991-12-17 Air Products And Chemicals, Inc. Fluorooxidized polymeric membranes for gas separation and process for preparing them
WO1991009669A1 (de) * 1989-12-23 1991-07-11 Hoechst Aktiengesellschaft Verbundmembran, verfahren zu ihrer herstellung und ihre verwendung
US5190879A (en) * 1990-05-08 1993-03-02 Bowolfe, Inc. Controlled environment animal isolation systems
EP0472799B1 (fr) * 1990-08-29 1997-05-02 Tradotec S.A. Dispositif por produire un mélange gazeux hypoxique
US5160353A (en) * 1990-08-30 1992-11-03 E. I. Du Pont De Nemours & Company Gas separation membrane with ultrathin layer
DE4037817A1 (de) * 1990-11-28 1992-06-04 Akzo Gmbh Gasmembrankapillarherstellung
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 -
US5356459A (en) * 1993-06-30 1994-10-18 Praxair Technology, Inc. Production and use of improved composite fluid separation membranes
US5433859A (en) * 1993-07-12 1995-07-18 Pall Corporation Supported microporous filtration membrane and method of using same
US5482539A (en) * 1993-09-22 1996-01-09 Enerfex, Inc. Multiple stage semi-permeable membrane process and apparatus for gas separation
EP0788398A1 (de) * 1994-10-25 1997-08-13 Hoechst Aktiengesellschaft Filtermaterial und verfahren zur herstellung von no2-freien gasen oder flüssigkeiten
EP0837948B1 (en) * 1995-06-05 2007-12-05 bioMérieux, Inc. Device and method for detecting microorganisms
US20040234791A1 (en) * 2003-05-19 2004-11-25 Ching Ta Yen Polypropylene-graft-acrylic acid or polypropylene-graft-maleic anhydride in oxygen scavenging tie layers
US20050164373A1 (en) * 2004-01-22 2005-07-28 Oldham Mark F. Diffusion-aided loading system for microfluidic devices
JP2005350573A (ja) * 2004-06-10 2005-12-22 Shin Etsu Polymer Co Ltd 気体透過性高分子組成物及び気体分離複合膜
AU2006278421A1 (en) * 2005-08-03 2007-02-15 Donaldson Company, Inc. Microporous membrane for flash distillation
US7811359B2 (en) * 2007-01-18 2010-10-12 General Electric Company Composite membrane for separation of carbon dioxide
JP4899975B2 (ja) * 2007-03-27 2012-03-21 ブラザー工業株式会社 液滴噴射装置
CA2742690C (en) * 2008-11-11 2017-08-22 Robin John Wade Intumescent composition
US8946101B2 (en) 2009-02-10 2015-02-03 Honeywell International Inc. Enhanced barrier multifunctional coatings for nylon films
US9980567B2 (en) 2012-01-31 2018-05-29 Prestige Film Technologies Directional and gas permeable clear protective covering for permanent installation on stone countertops
WO2014001791A1 (en) * 2012-06-26 2014-01-03 Fujifilm Manufacturing Europe Bv Gas separation membrane with an intermediate layer comprising siloxane and|metal complexes
GB201211309D0 (en) 2012-06-26 2012-08-08 Fujifilm Mfg Europe Bv Process for preparing membranes
US10293301B2 (en) * 2017-02-09 2019-05-21 Saudi Arabian Oil Company Modified siloxane composite membranes for heavy hydrocarbon recovery
US11571665B2 (en) 2019-01-02 2023-02-07 King Fahd University Of Petroleum And Minerals Layered CDC-polyamide membrane and its make and use
CN114146581B (zh) * 2021-10-22 2022-06-24 南京工业大学 一种苯基修饰的pdms分离膜、制备方法及其在芳香族化合物分离中的用途

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577331A (en) * 1967-06-08 1971-05-04 Interior And Southern Research Apparatus and process for effecting changes in solution concentrations
BE759809A (fr) * 1969-12-04 1971-06-03 Dow Chemical Co Membranes possedant une permeabilite amelioree aux gaz et leur procede de fabrication
JPS5214718B2 (en]) * 1972-04-28 1977-04-23
JPS5093880A (en]) * 1973-12-24 1975-07-26
US3980456A (en) * 1975-03-31 1976-09-14 General Electric Company Method for sealing breaches in multi-layer ultrathin membrane composites
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
US4187086A (en) * 1977-06-15 1980-02-05 General Electric Company Packaged membrane system and replenishment method
US4214020A (en) * 1977-11-17 1980-07-22 Monsanto Company Processes for coating bundles of hollow fiber membranes
US4261834A (en) * 1978-05-18 1981-04-14 Millipore Corporation Device and process for removing pyrogens from aqueous solutions
US4406673A (en) * 1979-12-27 1983-09-27 Teijin Limited Ultrathin solid membrane, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture
JPS57138935A (en) * 1981-02-24 1982-08-27 Tokuyama Soda Kk Manufacture of composite membrane
US4645602A (en) * 1981-12-18 1987-02-24 Barnes Jr Robert G Process for producing reinforced microporous membrane
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

Also Published As

Publication number Publication date
EP0152011B1 (en) 1990-02-07
EP0152011A2 (en) 1985-08-21
EP0152011B2 (en) 1993-06-23
US4933082A (en) 1990-06-12
JPS60161703A (ja) 1985-08-23
DE3575869D1 (de) 1990-03-15
EP0152011A3 (en) 1987-07-22

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