JPS6057361B2 - 合成ポリアミドに基づく逆浸透用の支持された異方性膜の製造方法 - Google Patents

合成ポリアミドに基づく逆浸透用の支持された異方性膜の製造方法

Info

Publication number
JPS6057361B2
JPS6057361B2 JP51090405A JP9040576A JPS6057361B2 JP S6057361 B2 JPS6057361 B2 JP S6057361B2 JP 51090405 A JP51090405 A JP 51090405A JP 9040576 A JP9040576 A JP 9040576A JP S6057361 B2 JPS6057361 B2 JP S6057361B2
Authority
JP
Japan
Prior art keywords
membrane
solution
support
polyamide
water
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
JP51090405A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5216486A (en
Inventor
アントニオ・キオレ
ギイウゼツペ・ジアノーテイ
ジアンフランコ・パリーニ
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of JPS5216486A publication Critical patent/JPS5216486A/ja
Publication of JPS6057361B2 publication Critical patent/JPS6057361B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/108—Inorganic support material
    • 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
    • B01D71/56—Polyamides, e.g. polyester-amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
JP51090405A 1975-07-30 1976-07-30 合成ポリアミドに基づく逆浸透用の支持された異方性膜の製造方法 Expired JPS6057361B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT25908 1975-07-30
IT25908/75A IT1040274B (it) 1975-07-30 1975-07-30 Procedimento di preparazione di membrane anisotrope supportate per osmosi inversa a base di poliammidi sintetiche

Publications (2)

Publication Number Publication Date
JPS5216486A JPS5216486A (en) 1977-02-07
JPS6057361B2 true JPS6057361B2 (ja) 1985-12-14

Family

ID=11218105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51090405A Expired JPS6057361B2 (ja) 1975-07-30 1976-07-30 合成ポリアミドに基づく逆浸透用の支持された異方性膜の製造方法

Country Status (10)

Country Link
US (1) US4230583A (enExample)
JP (1) JPS6057361B2 (enExample)
BE (1) BE844637A (enExample)
CA (1) CA1076427A (enExample)
DE (1) DE2633812A1 (enExample)
FR (1) FR2322637A1 (enExample)
GB (1) GB1532459A (enExample)
IL (1) IL50135A (enExample)
IT (1) IT1040274B (enExample)
NL (1) NL185133C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI694804B (zh) * 2019-03-22 2020-06-01 心王股份有限公司 單一火排可同時提供烤箱及無煙烤肉爐功能的複合式爐具

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI694804B (zh) * 2019-03-22 2020-06-01 心王股份有限公司 單一火排可同時提供烤箱及無煙烤肉爐功能的複合式爐具

Also Published As

Publication number Publication date
NL7608257A (nl) 1977-02-01
FR2322637B1 (enExample) 1982-02-05
IL50135A0 (en) 1976-09-30
US4230583A (en) 1980-10-28
NL185133B (nl) 1989-09-01
FR2322637A1 (fr) 1977-04-01
GB1532459A (en) 1978-11-15
IT1040274B (it) 1979-12-20
NL185133C (nl) 1990-02-01
BE844637A (fr) 1977-01-31
DE2633812A1 (de) 1977-02-17
CA1076427A (en) 1980-04-29
JPS5216486A (en) 1977-02-07
IL50135A (en) 1979-03-12
DE2633812C2 (enExample) 1987-07-30

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