KR870009760A - Synthetic film - Google Patents

Synthetic film Download PDF

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Publication number
KR870009760A
KR870009760A KR870003631A KR870003631A KR870009760A KR 870009760 A KR870009760 A KR 870009760A KR 870003631 A KR870003631 A KR 870003631A KR 870003631 A KR870003631 A KR 870003631A KR 870009760 A KR870009760 A KR 870009760A
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KR
South Korea
Prior art keywords
film
membrane
porous
permeable
composite
Prior art date
Application number
KR870003631A
Other languages
Korean (ko)
Inventor
크리스토퍼 푸르노 로빈
필립 데이비드 슨 알렉산더
Original Assignee
원본미기재
알칸 인터내쇼날 리미티드
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 원본미기재, 알칸 인터내쇼날 리미티드 filed Critical 원본미기재
Publication of KR870009760A publication Critical patent/KR870009760A/en

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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
    • B01D71/02—Inorganic material
    • B01D71/024—Oxides
    • B01D71/025—Aluminium oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • 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

Abstract

내용 없음No content

Description

합성막Synthetic film

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (11)

한편으로 부터 연결된 보다큰 기공장치및 다른 면으로부터 연결된 보다 작은 기공장치, 보다 작은 기공장치와 상호연결 되어있는 보다큰 기공장치, 및 다고성막의 한면상에 겹쳐진 적어도 하나의 투과성 또는 미세다공성 중합체 필름에 의해 비대칭인 다공성 무기막으로 구성되는 것을 특징으로 하는 합성막.Larger pore devices connected from one side and smaller pore devices connected from the other side, larger pore devices interconnected with smaller pore devices, and at least one permeable or microporous polymer film superimposed on one side of the polyfilm. Synthetic membrane, characterized in that consisting of a porous inorganic membrane asymmetrical by. 다공성 양극 산화알루미늄막및 적어도 한개의 투과성 또는 미세다공성 중합체 필름으로 구성되는 것을 특징으로 하는 합성막A composite membrane comprising a porous anodized aluminum oxide film and at least one permeable or microporous polymer film 제2항에 있어서, 다공성 양극 산화 알루미늄막이 한면으로부터 연결된보다 큰 기공장치및 다른면으로 부터 연결된 보다 작은 기공장치, 보다 작은 기공장치와 상호 연결되어 있는 보다 큰 기공장치에 의해 비대칭인 것을 특징으로 하는 합성막.3. The porous anodic aluminum oxide film of claim 2, wherein the porous anodic aluminum oxide film is asymmetric by larger pore devices connected from one side and smaller pore devices connected from the other side, and larger pore devices interconnected with the smaller pore devices. Synthetic membrane. 제1항에 있어서, 다공 성막이 알루미나인 것을 특징으로 하는 합성막.The composite film according to claim 1, wherein the porous film is alumina. 제1항에 있어서, 투과성 또는 미세다공성필름이 다공성막의 작은 기공면상에서 겹쳐지는 것을 특징으로 하는 합성막.The composite membrane according to claim 1, wherein the permeable or microporous film overlaps on the small pore surface of the porous membrane. 제1항에 있어서, 투과성 또는 미세다고성 필름에 의해 겹쳐진 표면에서, 다공성막의 평균기공 직경이 1-100nm인 것을 특징으로 하는 합성막.The composite membrane according to claim 1, wherein the average pore diameter of the porous membrane is 1-100 nm on the surface overlapped by the permeable or fine polymorphic film. 제1항에 있어서, 상기 필름이 투과성이지만 비-다공성 유기 중합체인 것을 특징으로 하는 합성막.The composite membrane of claim 1 wherein the film is a permeable but non-porous organic polymer. 제1항에 있어서, 상기 필름이 Langmuir-Blodgett 방법에 의해 접착되는 것을 특징으로 하는 합성막.The composite film according to claim 1, wherein the film is bonded by a Langmuir-Blodgett method. 제7항에 있어서, 상기 필름이 프라즈마 중합에 의해 막에 접착되는 것을 특징으로하는 합성막.8. The composite membrane of claim 7, wherein the film is adhered to the membrane by plasma polymerization. 제7항이 있어서, 상기 필름이 막표면에서 공유결합 중합에 의해 막에 접착되는 것을 특징으로 하는 방법.8. The method of claim 7, wherein the film is adhered to the membrane by covalent polymerization at the membrane surface. 제1항의 합성막으로 구성되는 것을 특징으로 하는 분리장치.Separation device comprising a synthetic membrane of claim 1. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870003631A 1986-04-16 1987-04-16 Synthetic film KR870009760A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8609248 1986-04-16
GB868609248A GB8609248D0 (en) 1986-04-16 1986-04-16 Composite membranes

Publications (1)

Publication Number Publication Date
KR870009760A true KR870009760A (en) 1987-11-30

Family

ID=10596272

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870003631A KR870009760A (en) 1986-04-16 1987-04-16 Synthetic film

Country Status (9)

Country Link
JP (2) JPS62294403A (en)
KR (1) KR870009760A (en)
CN (1) CN1011202B (en)
AU (1) AU590700B2 (en)
BR (1) BR8701858A (en)
DE (1) DE3763368D1 (en)
DK (1) DK193787A (en)
GB (1) GB8609248D0 (en)
NO (1) NO871595L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63287504A (en) * 1987-05-19 1988-11-24 Ngk Insulators Ltd Separation membrane
EP0327687A3 (en) * 1987-12-11 1989-11-15 Norton Company Ultrafiltration membranes
JPH0243928A (en) * 1988-08-01 1990-02-14 Ngk Insulators Ltd Inorganic porous membrane
GB8922069D0 (en) * 1989-09-29 1989-11-15 Alcan Int Ltd Separation devices incorporating porous anodic films
JPH07163848A (en) * 1994-08-04 1995-06-27 Ngk Insulators Ltd Production of inorganic porous membrane
US6736971B2 (en) * 2000-08-07 2004-05-18 Cuno Incorporated Pre-metered, unsupported multilayer microporous membrane
JP4795626B2 (en) * 2003-03-04 2011-10-19 紀夫 寺前 Method for producing porous film and thin film
JP4562565B2 (en) * 2005-03-23 2010-10-13 株式会社ノリタケカンパニーリミテド Inorganic porous separation membrane and method for producing the same
CN100337991C (en) * 2005-12-23 2007-09-19 北京蓝景创新科技有限公司 Superfine metal sintered matrix composite membrane, its preparation method and sea water desalination system
JP6782081B2 (en) * 2016-03-11 2020-11-11 オルガノ株式会社 Filtration membrane for capturing fine particles and its manufacturing method, and porous membrane and its manufacturing method
CN110548421B (en) * 2019-08-27 2022-03-08 武汉艾科滤膜技术有限公司 Preparation method and application of strong adsorption type ultrafiltration membrane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303079A (en) * 1983-09-05 1985-04-01 Stichting Energie PROCESS FOR THE PREPARATION OF CRACK-FREE SEMI-PERMEABLE INORGANIC MEMBRANES.
JPS6071007A (en) * 1983-09-06 1985-04-22 セラヴエール Production of fine filtration, ultrafiltration or reverse osmosis element
JPS6171804A (en) * 1984-09-17 1986-04-12 Toyo Soda Mfg Co Ltd Porous aluminum oxide membrane

Also Published As

Publication number Publication date
CN87102849A (en) 1987-10-28
CN1011202B (en) 1991-01-16
DE3763368D1 (en) 1990-08-02
AU590700B2 (en) 1989-11-09
NO871595D0 (en) 1987-04-15
JPS62279806A (en) 1987-12-04
GB8609248D0 (en) 1986-05-21
JPH0550330B2 (en) 1993-07-28
DK193787D0 (en) 1987-04-14
NO871595L (en) 1987-10-19
BR8701858A (en) 1988-01-26
JPS62294403A (en) 1987-12-21
AU7155487A (en) 1987-10-22
DK193787A (en) 1987-10-17

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