JPS55147106A - Osmotic membrane synthesized on interface - Google Patents

Osmotic membrane synthesized on interface

Info

Publication number
JPS55147106A
JPS55147106A JP1976380A JP1976380A JPS55147106A JP S55147106 A JPS55147106 A JP S55147106A JP 1976380 A JP1976380 A JP 1976380A JP 1976380 A JP1976380 A JP 1976380A JP S55147106 A JPS55147106 A JP S55147106A
Authority
JP
Japan
Prior art keywords
interface
osmotic membrane
membrane synthesized
synthesized
osmotic
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.)
Granted
Application number
JP1976380A
Other languages
English (en)
Other versions
JPS6336803B2 (ja
Inventor
Ii Kadotsute Jiyon
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.)
Filmtec Corp
Original Assignee
Filmtec Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21763885&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS55147106(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Filmtec Corp filed Critical Filmtec Corp
Publication of JPS55147106A publication Critical patent/JPS55147106A/ja
Publication of JPS6336803B2 publication Critical patent/JPS6336803B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • B01D69/125In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B01D69/1251In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction by interfacial polymerisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/56Polyamides, e.g. polyester-amides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28Preparatory processes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31536Including interfacial reaction product of adjacent layers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31725Of polyamide
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31725Of polyamide
    • Y10T428/31736Next to polyester
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31725Of polyamide
    • Y10T428/31739Nylon type
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31725Of polyamide
    • Y10T428/31739Nylon type
    • Y10T428/31743Next to addition polymer from unsaturated monomer[s]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31725Of polyamide
    • Y10T428/31779Next to cellulosic
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/8305Miscellaneous [e.g., treated surfaces, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP1976380A 1979-02-22 1980-02-21 Osmotic membrane synthesized on interface Granted JPS55147106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/014,164 US4277344A (en) 1979-02-22 1979-02-22 Interfacially synthesized reverse osmosis membrane

Publications (2)

Publication Number Publication Date
JPS55147106A true JPS55147106A (en) 1980-11-15
JPS6336803B2 JPS6336803B2 (ja) 1988-07-21

Family

ID=21763885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976380A Granted JPS55147106A (en) 1979-02-22 1980-02-21 Osmotic membrane synthesized on interface

Country Status (9)

Country Link
US (1) US4277344A (ja)
EP (1) EP0015149B1 (ja)
JP (1) JPS55147106A (ja)
AU (1) AU534602B2 (ja)
CA (1) CA1145209A (ja)
DE (1) DE3063808D1 (ja)
MX (1) MX9203674A (ja)
NZ (1) NZ192934A (ja)
ZA (1) ZA801003B (ja)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140607A (en) * 1981-02-26 1982-08-31 Teijin Ltd Composite semi-permeable film and preparation thereof
JPS57159503A (en) * 1981-03-30 1982-10-01 Teijin Ltd Composite semi-permeable membrane and preparation thereof
JPS5824304A (ja) * 1981-08-07 1983-02-14 Toray Ind Inc 高性能半透性複合膜
JPS5959221A (ja) * 1982-09-29 1984-04-05 Teijin Ltd 気体分離用複合透過膜の製造方法
JPS62121603A (ja) * 1985-08-05 1987-06-02 Toray Ind Inc 複合半透膜及びその製造方法
US4761234A (en) * 1985-08-05 1988-08-02 Toray Industries, Inc. Interfacially synthesized reverse osmosis membrane
US5160619A (en) * 1990-09-14 1992-11-03 Nitto Denko Corporation Composite reverse osmosis membrane and production thereof
US5593588A (en) * 1995-07-07 1997-01-14 Korea Institute Of Science And Technology Composite reverse osmosis membrane having active layer of aromatic polyester or copolymer of aromatic polyester and aromatic polyamide
EP0787525A1 (en) 1996-01-24 1997-08-06 Nitto Denko Corporation Highly permeable composite reverse osmosis membrane
EP1136116A1 (en) * 2000-03-23 2001-09-26 Nitto Denko Corporation Composite reverse osmosis membrane and method for producing the same
WO2006038426A1 (ja) 2004-10-01 2006-04-13 Nitto Denko Corporation 複合半透膜及びその製造方法
US7081202B2 (en) 2001-03-19 2006-07-25 Nitto Denko Corporation Composite semipermeable membrane, production method thereof, and water treatment method using the same
WO2010035807A1 (ja) 2008-09-26 2010-04-01 日東電工株式会社 複合半透膜及びその製造方法
JP2010234284A (ja) * 2009-03-31 2010-10-21 Toray Ind Inc 複合半透膜
WO2012090862A1 (ja) 2010-12-28 2012-07-05 東レ株式会社 複合半透膜
US8518310B2 (en) 2006-10-10 2013-08-27 Nitto Denko Corporation Process for producing a dried composite semipermeable membrane
JP2014510619A (ja) * 2011-01-24 2014-05-01 ダウ グローバル テクノロジーズ エルエルシー 複合ポリアミド膜
US8851297B2 (en) 2006-10-10 2014-10-07 Nitto Denko Corporation Composite semipermeable membrane and process for producing the same
US9186633B2 (en) 2008-10-23 2015-11-17 Nitto Denko Corporation Method for producing porous thermosetting resin sheet, porous thermosetting resin sheet and composite semipermeable membrane using same
KR20170021798A (ko) 2014-06-30 2017-02-28 도레이 카부시키가이샤 복합 반투막
KR20170027731A (ko) 2014-06-30 2017-03-10 도레이 카부시키가이샤 복합 반투막
KR20180096639A (ko) 2015-12-25 2018-08-29 도레이 카부시키가이샤 복합 반투막
JP2018527437A (ja) * 2016-03-31 2018-09-20 エルジー・ケム・リミテッド ポリアミド界面重合用組成物およびそれを用いた逆浸透膜の製造方法
US10143976B2 (en) 2014-12-26 2018-12-04 Toray Industries, Inc. Composite semipermeable membrane
WO2019187870A1 (ja) * 2018-03-29 2019-10-03 栗田工業株式会社 選択性透過膜、その製造方法及び水処理方法
JP2019171360A (ja) * 2018-03-29 2019-10-10 栗田工業株式会社 選択性透過膜、その製造方法及び水処理方法
US10625217B2 (en) 2012-10-04 2020-04-21 Toyobo Co., Ltd. Composite separation membrane
US10780403B2 (en) 2015-10-13 2020-09-22 Toyobo Co., Ltd. Composite separation membrane
WO2021200982A1 (ja) 2020-03-30 2021-10-07 東洋紡株式会社 ポリフェニレン系半透膜およびその製造方法

Families Citing this family (380)

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US4360434A (en) * 1981-01-15 1982-11-23 Teijin Limited Amphoteric ion-permeable composite membrane
US4645602A (en) * 1981-12-18 1987-02-24 Barnes Jr Robert G Process for producing reinforced microporous membrane
US4606943A (en) * 1983-03-18 1986-08-19 Culligan International Company Method for preparation of semipermeable composite membrane
CA1220990A (en) * 1983-03-18 1987-04-28 Stanley F. Rak Reverse osmosis membrane and method for the preparation thereof
WO1985001735A1 (en) * 1983-10-18 1985-04-25 Memtec Limited Substituted aliphatic polyamide porous membranes
US4643829A (en) * 1984-07-30 1987-02-17 E. I. Du Pont De Nemours And Company Multilayer reverse osmosis membrane in which one layer is poly-meta-phenylene cyclohexane-1,3,5-tricarboxamide
US4529646A (en) * 1984-07-30 1985-07-16 E. I. Du Pont De Nemours And Company Production of composite membranes
US4520044A (en) * 1984-07-30 1985-05-28 E. I. Du Pont De Nemours And Company Production of composite membranes
US4612196A (en) * 1984-08-23 1986-09-16 Miller Brewing Company Preparation of low alcohol beverages by reverse osmosis
US4772394A (en) * 1984-12-26 1988-09-20 Uop Inc. Chlorine-resistant semipermeable membranes
US4704324A (en) * 1985-04-03 1987-11-03 The Dow Chemical Company Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups
US4661254A (en) * 1985-05-23 1987-04-28 Uop Inc. Chlorine-resistant semipermeable membranes
JPS6295105A (ja) * 1985-10-16 1987-05-01 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− 複合逆浸透膜のための被覆方法
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FR2600264B1 (fr) * 1986-06-20 1990-06-08 Commissariat Energie Atomique Element d'ultrafiltration, d'hyperfiltration ou de demineralisation son procede de fabrication et son utilisation pour le traitement d'effluents liquides radioactifs
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AU5578980A (en) 1980-08-28
NZ192934A (en) 1982-05-31
MX9203674A (es) 1992-07-01
CA1145209A (en) 1983-04-26
AU534602B2 (en) 1984-02-09
JPS6336803B2 (ja) 1988-07-21
EP0015149A1 (en) 1980-09-03
ZA801003B (en) 1981-03-25
EP0015149B1 (en) 1983-06-22
DE3063808D1 (en) 1983-07-28
US4277344A (en) 1981-07-07

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