JPS55162308A - Selective permeable compound film - Google Patents

Selective permeable compound film

Info

Publication number
JPS55162308A
JPS55162308A JP6986279A JP6986279A JPS55162308A JP S55162308 A JPS55162308 A JP S55162308A JP 6986279 A JP6986279 A JP 6986279A JP 6986279 A JP6986279 A JP 6986279A JP S55162308 A JPS55162308 A JP S55162308A
Authority
JP
Japan
Prior art keywords
union
amino group
carbon number
secondary amino
hydrocarbon group
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.)
Pending
Application number
JP6986279A
Other languages
Japanese (ja)
Inventor
Takeyuki Kawaguchi
Yutaka Takeya
Hiromasa Minematsu
Yuzuru Hayashi
Shigeyoshi Hara
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
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP6986279A priority Critical patent/JPS55162308A/en
Publication of JPS55162308A publication Critical patent/JPS55162308A/en
Pending 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
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/60—Polyamines
    • 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
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • 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
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/1251—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE:To obtain a compound film which is excellent in chemical resisting, heat resisting and chlorine resisting properties by a method wherein a super-thin film, which is obtained by bridging a polymer having a specified constitution unit with an amide union or an urea union being derived from a secondary amino group, is supported by a microporous supporting base body. CONSTITUTION:A super-thin film bridged with an amide or urea union being derived from a secondary amino group in a soluble polymer having a constitution unit expressed in the formula I is supported onto a microporous supporting base body of a glassy porous material, ceramics, etc. R1 in the formula is a tribalent hydrocarbon group with 2-30 carbon number which may have oxygen, sulfur and halogen atoms. Y is direct union and an alkylene group, etc. with 1-3 carbon number, and X is carbonyl or sulfonyl union. R2 is a hydrocarbon group with only the secondary amino group with active hydrogen, R4 is a hydrocarbon group with 1-20 carbon number with no primary amino group, and R2 and R3 may form a ring.
JP6986279A 1979-06-06 1979-06-06 Selective permeable compound film Pending JPS55162308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6986279A JPS55162308A (en) 1979-06-06 1979-06-06 Selective permeable compound film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6986279A JPS55162308A (en) 1979-06-06 1979-06-06 Selective permeable compound film

Publications (1)

Publication Number Publication Date
JPS55162308A true JPS55162308A (en) 1980-12-17

Family

ID=13415030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6986279A Pending JPS55162308A (en) 1979-06-06 1979-06-06 Selective permeable compound film

Country Status (1)

Country Link
JP (1) JPS55162308A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013015337A1 (en) * 2011-07-28 2013-01-31 富士フイルム株式会社 Composite membrane for separating gases, gas separation module that uses same, gas separation device and gas separation method
WO2013015338A1 (en) * 2011-07-28 2013-01-31 富士フイルム株式会社 Composite membrane for separating gases, gas separation module that uses same, gas separation device and gas separation method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111642A (en) * 1984-06-28 1986-01-20 Fuji Photo Film Co Ltd Chemical analysis instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6111642A (en) * 1984-06-28 1986-01-20 Fuji Photo Film Co Ltd Chemical analysis instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013015337A1 (en) * 2011-07-28 2013-01-31 富士フイルム株式会社 Composite membrane for separating gases, gas separation module that uses same, gas separation device and gas separation method
WO2013015338A1 (en) * 2011-07-28 2013-01-31 富士フイルム株式会社 Composite membrane for separating gases, gas separation module that uses same, gas separation device and gas separation method
US9238204B2 (en) 2011-07-28 2016-01-19 Fujifilm Corporation Gas separation composite membrane and gas separating module, gas separation apparatus and gas separation method using the same
US9272248B2 (en) 2011-07-28 2016-03-01 Fujifilm Corporation Gas separation composite membrane, and gas separating module, gas separation apparatus and gas separation method using the same

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