JPH0479687B2 - - Google Patents

Info

Publication number
JPH0479687B2
JPH0479687B2 JP59114513A JP11451384A JPH0479687B2 JP H0479687 B2 JPH0479687 B2 JP H0479687B2 JP 59114513 A JP59114513 A JP 59114513A JP 11451384 A JP11451384 A JP 11451384A JP H0479687 B2 JPH0479687 B2 JP H0479687B2
Authority
JP
Japan
Prior art keywords
gas separation
membrane
thin film
composite membrane
polyorganosiloxane
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
JP59114513A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60257820A (ja
Inventor
Kunitaka Jo
Tokuo Tazaki
Isamu Sakuma
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP59114513A priority Critical patent/JPS60257820A/ja
Publication of JPS60257820A publication Critical patent/JPS60257820A/ja
Publication of JPH0479687B2 publication Critical patent/JPH0479687B2/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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1216—Three or more layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP59114513A 1984-06-06 1984-06-06 気体分離複合膜 Granted JPS60257820A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59114513A JPS60257820A (ja) 1984-06-06 1984-06-06 気体分離複合膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59114513A JPS60257820A (ja) 1984-06-06 1984-06-06 気体分離複合膜

Publications (2)

Publication Number Publication Date
JPS60257820A JPS60257820A (ja) 1985-12-19
JPH0479687B2 true JPH0479687B2 (xx) 1992-12-16

Family

ID=14639631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59114513A Granted JPS60257820A (ja) 1984-06-06 1984-06-06 気体分離複合膜

Country Status (1)

Country Link
JP (1) JPS60257820A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180708A (ja) * 1986-02-03 1987-08-08 Agency Of Ind Science & Technol 多孔質膜の製法
US5073175A (en) * 1988-08-09 1991-12-17 Air Products And Chemicals, Inc. Fluorooxidized polymeric membranes for gas separation and process for preparing them
JP2015112502A (ja) * 2013-12-07 2015-06-22 住友化学株式会社 積層体及びガス分離膜並びに積層体の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
US9185418B2 (en) 2008-06-03 2015-11-10 Microsoft Technology Licensing, Llc Adaptive quantization for enhancement layer video coding
US9571840B2 (en) 2008-06-03 2017-02-14 Microsoft Technology Licensing, Llc Adaptive quantization for enhancement layer video coding

Also Published As

Publication number Publication date
JPS60257820A (ja) 1985-12-19

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