JPS57501855A - - Google Patents

Info

Publication number
JPS57501855A
JPS57501855A JP56503557A JP50355781A JPS57501855A JP S57501855 A JPS57501855 A JP S57501855A JP 56503557 A JP56503557 A JP 56503557A JP 50355781 A JP50355781 A JP 50355781A JP S57501855 A JPS57501855 A JP S57501855A
Authority
JP
Japan
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
JP56503557A
Other languages
Japanese (ja)
Other versions
JPS6332093B2 (https=
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 filed Critical
Publication of JPS57501855A publication Critical patent/JPS57501855A/ja
Publication of JPS6332093B2 publication Critical patent/JPS6332093B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14—Blood; Artificial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14—Blood; Artificial blood
    • A61K35/16—Blood plasma; Blood serum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/022—Filtration
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/05—Living organisms or biological materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/14—Membrane materials having negatively charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Inorganic Chemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyamides (AREA)
  • Epoxy Resins (AREA)
JP56503557A 1980-10-27 1981-10-23 Expired JPS6332093B2 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20136680A 1980-10-27 1980-10-27

Publications (2)

Publication Number Publication Date
JPS57501855A true JPS57501855A (https=) 1982-10-14
JPS6332093B2 JPS6332093B2 (https=) 1988-06-28

Family

ID=22745548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56503557A Expired JPS6332093B2 (https=) 1980-10-27 1981-10-23

Country Status (9)

Country Link
EP (1) EP0050864B1 (https=)
JP (1) JPS6332093B2 (https=)
AU (1) AU7678081A (https=)
BR (1) BR8108849A (https=)
CA (1) CA1156410A (https=)
DE (1) DE3168195D1 (https=)
IE (1) IE51844B1 (https=)
MX (1) MX156009A (https=)
WO (1) WO1982001477A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015128761A (ja) * 2014-01-06 2015-07-16 ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ 複数の電荷を有する膜
KR20180035778A (ko) 2015-08-04 2018-04-06 니뽄 고아 가부시끼가이샤 회로 기판 제조 프로세스액용 정밀 필터

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473475A (en) * 1981-05-29 1984-09-25 Amf Inc. Charge modified microporous membrane, process for charge modifying said membrane, and process for filtration of fluids
US4707266A (en) * 1982-02-05 1987-11-17 Pall Corporation Polyamide membrane with controlled surface properties
DE3364804D1 (en) * 1982-02-05 1986-09-04 Pall Corp Polyamide membrane and process for its production
US4431545A (en) * 1982-05-07 1984-02-14 Pall Corporation Microporous filter system and process
JPS59115704A (ja) * 1982-12-24 1984-07-04 Toray Ind Inc 半透膜の処理法
US4661526A (en) * 1983-02-02 1987-04-28 Memtec Limited Cross linked porous membranes
US4512896A (en) 1983-02-07 1985-04-23 Yale University Transfer of macromolecules from a chromatographic substrate to an immobilizing matrix
EP0343387B1 (en) * 1983-02-07 1994-06-01 Yale University Transfer of macromolecules from a chromatographic substrate to an immobilizing matrix
EP0167573A4 (en) * 1983-12-29 1988-05-02 Amf Inc CAVE TUBE MODIFIED BY LOAD.
US4888115A (en) * 1983-12-29 1989-12-19 Cuno, Incorporated Cross-flow filtration
US5004543A (en) * 1988-06-21 1991-04-02 Millipore Corporation Charge-modified hydrophobic membrane materials and method for making the same
US4981591A (en) * 1989-04-07 1991-01-01 Cuno, Incorporated Cationic charge modified filter media
DE4029088C1 (https=) * 1990-09-13 1992-02-13 Fresenius Ag, 6380 Bad Homburg, De
US5269931A (en) * 1990-09-17 1993-12-14 Gelman Sciences Inc. Cationic charge modified microporous membranes
US5128041A (en) * 1991-05-15 1992-07-07 Pall Corporation Microporous membrane, method of manufacture, and method of use
EP0586268B1 (en) * 1992-07-06 2000-02-23 Terumo Kabushiki Kaisha A pathogenic substance removing material and a blood filter comprising said material
US5523004A (en) * 1992-12-04 1996-06-04 Terumo Kabushiki Kaisha Method for treatment of blood using a blood bag
DE4243996C2 (de) * 1992-12-23 1995-05-11 Inst Polymerforschung Dresden Modifizierte Feststoffoberfläche mit einer permanenten hydrophil-anionischen oder hydrophil-kationischen Oberflächenschicht und Verfahren zu ihrer Herstellung
US5282971A (en) * 1993-05-11 1994-02-01 Pall Corporation Positively charged polyvinylidene fluoride membrane
AU3405997A (en) * 1996-07-29 1998-02-20 Kimberly-Clark Worldwide, Inc. Method of using cationic charge modified filter
DE10228148B4 (de) * 2002-06-24 2006-08-24 Saehan Industries Inc. Selektive Membran mit hoher Fouling-Beständigkeit
CN106064022B (zh) * 2016-07-05 2018-09-11 浙江工业大学上虞研究院有限公司 基于半互穿聚合物网络的pech/pvdf阴离子交换膜的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100721A (en) * 1961-02-21 1963-08-13 Du Pont Process for producing microporous films and coatings
US3497451A (en) * 1967-10-11 1970-02-24 Du Pont Permeation separation with type-8 nylon membranes
US3556305A (en) * 1968-03-28 1971-01-19 Amicon Corp Composite membrane and process for making same
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
US3567630A (en) * 1969-09-29 1971-03-02 Hercules Inc Reverse osmosis membranes from amorphous copolymers of an alkylene oxide and allyl glycidyl ether
GB1411843A (en) * 1973-02-28 1975-10-29 Univ Strathclyde Method of modifying the properties of a polymer
US4005012A (en) * 1975-09-22 1977-01-25 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membranes and the method for the preparation thereof
US4208455A (en) * 1975-12-03 1980-06-17 Oronzio Denora Impianti Elettrochimici S.P.A. Method of shaping an organic polymer insoluble in a polar solvent
DE2622805C2 (de) * 1976-05-21 1982-11-11 Seitz-Filter-Werke Theo & Geo Seitz, 6550 Bad Kreuznach Verfahren zum Nachbehandeln von Membranfiltern
JPS6022946B2 (ja) * 1976-09-24 1985-06-05 東レ株式会社 生体用透析装置の滅菌法
US4176156A (en) * 1976-11-05 1979-11-27 Teijin Limited Method for heat-sterilizing artificial kidneys
US4250029A (en) * 1977-04-25 1981-02-10 Rohm And Haas Company Coated membranes
US4265745A (en) * 1977-05-25 1981-05-05 Teijin Limited Permselective membrane
GB2043734B (en) * 1979-03-01 1983-08-17 Amf Inc Filter and method of making same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015128761A (ja) * 2014-01-06 2015-07-16 ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ 複数の電荷を有する膜
KR20180035778A (ko) 2015-08-04 2018-04-06 니뽄 고아 가부시끼가이샤 회로 기판 제조 프로세스액용 정밀 필터
US11452972B2 (en) 2015-08-04 2022-09-27 W. L. Gore & Associates G.K. Precision filter to filter process liquid for producing circuit boards
US12463027B2 (en) 2015-08-04 2025-11-04 W. L. Gore & Associates G.K. Fine filters and methods for making the same

Also Published As

Publication number Publication date
DE3168195D1 (en) 1985-02-21
MX156009A (es) 1988-06-15
CA1156410A (en) 1983-11-08
IE812494L (en) 1982-04-27
EP0050864B1 (en) 1985-01-09
JPS6332093B2 (https=) 1988-06-28
BR8108849A (pt) 1982-09-21
AU7678081A (en) 1982-05-06
WO1982001477A1 (en) 1982-05-13
EP0050864A1 (en) 1982-05-05
IE51844B1 (en) 1987-04-15

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