KR910004214A - 분리막 및 분리방법 - Google Patents
분리막 및 분리방법 Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- membrane
- compound
- liquids
- phosphopolyols
- nitrogen
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims 6
- 238000000926 separation method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- -1 nitrogenous cyclic compound Chemical class 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 230000001698 pyrogenic effect Effects 0.000 claims 1
Classifications
-
- 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
Landscapes
- 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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (5)
- 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.
- 제1항에 있어서, 화합물이 질소함유 시클릭 화합물인 것을 특징으로 하는 막.
- 제1항에 있어서, 화합물이 탄소수가 3내지 50인 지방족 기를 가진 질소함유 화합물인 것을 특징으로 하는 막.
- 포스포폴리올을 함유한 액체로부터 그것들을 분리시키는 방법에 있어서, 제1항에서 정의한 막을 투과하도록 액체를 처리하는 것으로 이루어지는 것을 특징으로 하는 방법.
- 제4항에 있어서, 포스포폴리올이 발열성 물질인 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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)
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)
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 |
-
1990
- 1990-07-20 US US07/556,293 patent/US5032281A/en not_active Expired - Fee Related
- 1990-07-27 AT AT90114521T patent/ATE107537T1/de not_active IP Right Cessation
- 1990-07-27 DE DE69010124T patent/DE69010124T2/de not_active Expired - Fee Related
- 1990-07-27 EP EP90114521A patent/EP0418517B1/en not_active Expired - Lifetime
- 1990-07-27 ES ES90114521T patent/ES2058701T3/es not_active Expired - Lifetime
- 1990-07-27 DK DK90114521.9T patent/DK0418517T3/da active
- 1990-08-08 CN CN90106760A patent/CN1028492C/zh not_active Expired - Fee Related
- 1990-08-08 CA CA002022924A patent/CA2022924A1/en not_active Abandoned
- 1990-08-09 KR KR1019900012244A patent/KR930000269B1/ko not_active IP Right Cessation
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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Legal Events
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A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
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GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19951201 Year of fee payment: 4 |
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