KR910004214A - 분리막 및 분리방법 - Google Patents

분리막 및 분리방법 Download PDF

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Publication number
KR910004214A
KR910004214A KR1019900012244A KR900012244A KR910004214A KR 910004214 A KR910004214 A KR 910004214A KR 1019900012244 A KR1019900012244 A KR 1019900012244A KR 900012244 A KR900012244 A KR 900012244A KR 910004214 A KR910004214 A KR 910004214A
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KR
South Korea
Prior art keywords
membrane
compound
liquids
phosphopolyols
nitrogen
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Application number
KR1019900012244A
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English (en)
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KR930000269B1 (ko
Inventor
신지 나가마쓰
요시가즈 다나까
도오루 시바다
Original Assignee
고지마 쇼오로오
다이셀 가가꾸 고오교오 가부시끼가이샤
지아다 이찌로오
지나베 세이야꾸 가부시끼가이샤
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Publication date
Priority claimed from JP20633689A external-priority patent/JPH0368435A/ja
Application filed by 고지마 쇼오로오, 다이셀 가가꾸 고오교오 가부시끼가이샤, 지아다 이찌로오, 지나베 세이야꾸 가부시끼가이샤 filed Critical 고지마 쇼오로오
Publication of KR910004214A publication Critical patent/KR910004214A/ko
Application granted granted Critical
Publication of KR930000269B1 publication Critical patent/KR930000269B1/ko

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3455—Substitution fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • 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
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/544—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being organic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Genetics & Genomics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)

Abstract

내용 없음.

Description

분리막 및 분리방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 막이 0.l㎜ 두께이고, 질소함유 화합물을 가진 재료로 구성되고, 액체에 들어있는 포스포폴리올을 흡착하고 유지할 수 있도록 액체투과 가능할때 크기가 0.5미크론인 입자를 90퍼센트 또는 그 이상 투과시키지 않는 기공 크기 분포를 가진 다공성 막 구조를 가진 분리막.
  2. 제1항에 있어서, 화합물이 질소함유 시클릭 화합물인 것을 특징으로 하는 막.
  3. 제1항에 있어서, 화합물이 탄소수가 3내지 50인 지방족 기를 가진 질소함유 화합물인 것을 특징으로 하는 막.
  4. 포스포폴리올을 함유한 액체로부터 그것들을 분리시키는 방법에 있어서, 제1항에서 정의한 막을 투과하도록 액체를 처리하는 것으로 이루어지는 것을 특징으로 하는 방법.
  5. 제4항에 있어서, 포스포폴리올이 발열성 물질인 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900012244A 1989-08-09 1990-08-09 분리막 및 분리방법 KR930000269B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP20633689A JPH0368435A (ja) 1989-08-09 1989-08-09 分離膜
JP1-206336 1989-08-09
JP32014189 1989-12-07
JP1-320141 1989-12-07

Publications (2)

Publication Number Publication Date
KR910004214A true KR910004214A (ko) 1991-03-28
KR930000269B1 KR930000269B1 (ko) 1993-01-14

Family

ID=26515593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012244A KR930000269B1 (ko) 1989-08-09 1990-08-09 분리막 및 분리방법

Country Status (9)

Country Link
US (1) US5032281A (ko)
EP (1) EP0418517B1 (ko)
KR (1) KR930000269B1 (ko)
CN (1) CN1028492C (ko)
AT (1) ATE107537T1 (ko)
CA (1) CA2022924A1 (ko)
DE (1) DE69010124T2 (ko)
DK (1) DK0418517T3 (ko)
ES (1) ES2058701T3 (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0472571A (ja) * 1990-05-11 1992-03-06 Tanabe Seiyaku Co Ltd パイロジェンの定量法
DE4030264A1 (de) * 1990-09-25 1992-04-23 Hoechst Ag Verfahren zur herstellung gereinigter glycolipide durch membrantrennverfahren
EP0586268B1 (en) * 1992-07-06 2000-02-23 Terumo Kabushiki Kaisha A pathogenic substance removing material and a blood filter comprising said material
RU2070438C1 (ru) * 1994-07-04 1996-12-20 Совместное российско-американское предприятие - Акционерное общество закрытого типа "Аквафор" Адсорбционно-бактерицидный углеродный материал и способ его изготовления
WO1995022765A1 (fr) * 1994-02-19 1995-08-24 Seikagaku Kogyo Kabushiki Kaisha Procede de dosage de l'aglycane normal, trousse de dosage et procede d'evaluation des informations relatives aux articulations
GB9425138D0 (en) * 1994-12-12 1995-02-08 Dynal As Isolation of nucleic acid
US5618622A (en) * 1995-06-30 1997-04-08 Kimberly-Clark Corporation Surface-modified fibrous material as a filtration medium
DE19609479A1 (de) * 1996-03-11 1997-09-18 Biotechnolog Forschung Gmbh Endotoxin-spezifische Membranen
DE19740770A1 (de) * 1997-09-17 1999-03-18 Biotechnolog Forschung Gmbh Mikrofiltrationsfilterschicht sowie deren Verwendung
CN1150034C (zh) * 1998-08-24 2004-05-19 黑川清 羰基压力改善剂和腹膜透析液
WO2000044928A2 (en) * 1999-01-27 2000-08-03 Halaka Folim G Materials and methods for the purification of polyelectrolytes
US6780327B1 (en) * 1999-02-25 2004-08-24 Pall Corporation Positively charged membrane
US6849185B1 (en) * 1999-05-14 2005-02-01 Pall Corp Charged membrane
GB2372593B (en) * 2001-02-23 2005-05-18 Hewlett Packard Co Electronic communication
AU2003202026A1 (en) 2002-01-16 2003-09-02 Dynal Biotech Asa Method for isolating nucleic acids and protein from a single sample
AU2003251972A1 (en) * 2002-07-18 2004-02-09 Consolidated Engineering Company, Inc. Method and system for processing castings
JP4025135B2 (ja) * 2002-07-19 2007-12-19 富士フイルム株式会社 核酸の分離精製方法
DE10258944A1 (de) * 2002-12-17 2004-07-01 B. Braun Medizintechnologie Gmbh Vorrichtung zur Entfernung von bakteriellen Lipopolysacchariden oder/und Lipoteichonsäuren aus proteinhaltigen Flüssigkeiten sowie deren Verwendung zur Behandlung von Sepsis
CN101269298B (zh) * 2007-03-23 2011-06-01 中国科学院过程工程研究所 利用浓差极化浓缩生物大分子的膜过滤方法及其装置
FI125237B (en) 2011-12-22 2015-07-31 Upm Kymmene Corp The abstracting agent
TWI774425B (zh) * 2020-06-17 2022-08-11 美商恩特葛瑞斯股份有限公司 離子交換膜、過濾器及方法
CN111957209B (zh) * 2020-08-20 2024-05-07 上海交通大学 一种螺旋式微滤超滤连续分离方法与***
CN112473394B (zh) * 2020-11-04 2024-04-02 苏州振浦医疗器械有限公司 一种带支撑医用过滤膜的生产设备及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261834A (en) * 1978-05-18 1981-04-14 Millipore Corporation Device and process for removing pyrogens from aqueous solutions
GB2092470B (en) * 1981-02-10 1984-07-18 Tanabe Seiyaku Co Method for reducing the pyrogen content of or removing pyrogens from solutions contaminated therewith
JPH0829316B2 (ja) * 1987-10-16 1996-03-27 田辺製薬株式会社 パイロジェンの除去方法

Also Published As

Publication number Publication date
ATE107537T1 (de) 1994-07-15
DE69010124T2 (de) 1994-10-13
EP0418517B1 (en) 1994-06-22
DK0418517T3 (da) 1994-09-19
US5032281A (en) 1991-07-16
CN1028492C (zh) 1995-05-24
KR930000269B1 (ko) 1993-01-14
CN1049296A (zh) 1991-02-20
ES2058701T3 (es) 1994-11-01
CA2022924A1 (en) 1991-02-10
EP0418517A3 (en) 1992-07-22
DE69010124D1 (de) 1994-07-28
EP0418517A2 (en) 1991-03-27

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