JPH0418889B2 - - Google Patents

Info

Publication number
JPH0418889B2
JPH0418889B2 JP57107231A JP10723182A JPH0418889B2 JP H0418889 B2 JPH0418889 B2 JP H0418889B2 JP 57107231 A JP57107231 A JP 57107231A JP 10723182 A JP10723182 A JP 10723182A JP H0418889 B2 JPH0418889 B2 JP H0418889B2
Authority
JP
Japan
Prior art keywords
formula
group
composite membrane
polymer
copolymer
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
JP57107231A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58223411A (ja
Inventor
Yukihiro Saito
Shiro Asakawa
Kazuo Sugata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57107231A priority Critical patent/JPS58223411A/ja
Publication of JPS58223411A publication Critical patent/JPS58223411A/ja
Publication of JPH0418889B2 publication Critical patent/JPH0418889B2/ja
Granted 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
    • B01D69/12—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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP57107231A 1982-06-21 1982-06-21 選択性気体透過複合膜 Granted JPS58223411A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57107231A JPS58223411A (ja) 1982-06-21 1982-06-21 選択性気体透過複合膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57107231A JPS58223411A (ja) 1982-06-21 1982-06-21 選択性気体透過複合膜

Publications (2)

Publication Number Publication Date
JPS58223411A JPS58223411A (ja) 1983-12-26
JPH0418889B2 true JPH0418889B2 (en]) 1992-03-30

Family

ID=14453809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57107231A Granted JPS58223411A (ja) 1982-06-21 1982-06-21 選択性気体透過複合膜

Country Status (1)

Country Link
JP (1) JPS58223411A (en])

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5966308A (ja) * 1982-10-04 1984-04-14 Matsushita Electric Ind Co Ltd 気体透過複合膜
US4818254A (en) * 1986-04-14 1989-04-04 The Dow Chemical Company Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols
US4962131A (en) * 1987-11-06 1990-10-09 The Dow Chemical Company Composition useful in process for preparing powadir membranes from tetrahalobisphenol a polycarbonates
US4772392A (en) * 1987-11-06 1988-09-20 The Dow Chemical Company Process for preparing POWADIR membranes from tetrahalobisphenol A polycarbonates
US4838904A (en) * 1987-12-07 1989-06-13 The Dow Chemical Company Semi-permeable membranes with an internal discriminating region
US4851014A (en) * 1988-07-01 1989-07-25 The Dow Chemical Company Gas separation membranes derived from polycarbonates, polyesters, and polyestercarbonates containing tetrafluorobisphenol F
US4975228A (en) * 1988-07-29 1990-12-04 The Dow Chemical Company Process for preparing membranes from tetrahalobisphenol polycarbonates
WO1990008474A1 (fr) * 1989-01-27 1990-08-09 Teijin Limited Recipient de stockage et procede de stockage de fruits, de legumes ou de fleurs
US5000763A (en) * 1989-06-14 1991-03-19 The Dow Chemical Company Process for separating hydrogen from gas mixtures using a semi-permeable membrane consisting predominantly of polycarbonates derived from tetrahalobisphenols
US4959082A (en) * 1989-07-20 1990-09-25 The Dow Chemical Company Polycarbonate gas separation membranes containing substituted benzenes and processes for making and using the same
DE3942868A1 (de) * 1989-12-23 1991-06-27 Hoechst Ag Verbundmembran, verfahren zu ihrer herstellung und ihre verwendung
US5141530A (en) * 1991-08-22 1992-08-25 The Dow Chemical Company Polycarbonate, polyester, and polyestercarbonate semi-permeable gas separation membranes possessing improved gas selectivity and recovery, and processes for making and using the same
US7811359B2 (en) 2007-01-18 2010-10-12 General Electric Company Composite membrane for separation of carbon dioxide
JP5969169B2 (ja) * 2011-02-28 2016-08-17 公益財団法人地球環境産業技術研究機構 複合分離膜
GB201211309D0 (en) 2012-06-26 2012-08-08 Fujifilm Mfg Europe Bv Process for preparing membranes
JP5945478B2 (ja) * 2012-09-04 2016-07-05 日東電工株式会社 分離膜、複合分離膜及び分離膜の製造方法
CN106215710B (zh) * 2016-07-27 2018-09-28 常州大学 一种渗透汽化汽油脱硫用杂化硅膜的制备方法及应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980456A (en) * 1975-03-31 1976-09-14 General Electric Company Method for sealing breaches in multi-layer ultrathin membrane composites
JPS574203A (en) * 1980-06-09 1982-01-09 Teijin Ltd Composite membrane for gas separation
JPS57207528A (en) * 1981-06-17 1982-12-20 Mitsubishi Electric Corp Moisture permeable gas shield

Also Published As

Publication number Publication date
JPS58223411A (ja) 1983-12-26

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