KR910009815B1 - 혈액 전해질 감지기에 사용되는 가교 폴리에테르우레탄 멤브레인 - Google Patents

혈액 전해질 감지기에 사용되는 가교 폴리에테르우레탄 멤브레인 Download PDF

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Publication number
KR910009815B1
KR910009815B1 KR1019880005388A KR880005388A KR910009815B1 KR 910009815 B1 KR910009815 B1 KR 910009815B1 KR 1019880005388 A KR1019880005388 A KR 1019880005388A KR 880005388 A KR880005388 A KR 880005388A KR 910009815 B1 KR910009815 B1 KR 910009815B1
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South Korea
Prior art keywords
membrane
diisocyanate
water
group
chain
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Expired
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KR1019880005388A
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English (en)
Korean (ko)
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KR890002338A (ko
Inventor
카라켈레 무틀루
제이.제드라할라 리차드
Original Assignee
벡톤, 딕킨슨 앤드 컴퍼니
알.쥐.버틀러
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Application filed by 벡톤, 딕킨슨 앤드 컴퍼니, 알.쥐.버틀러 filed Critical 벡톤, 딕킨슨 앤드 컴퍼니
Publication of KR890002338A publication Critical patent/KR890002338A/ko
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Publication of KR910009815B1 publication Critical patent/KR910009815B1/ko
Expired legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/40—Semi-permeable membranes or partitions
    • 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
    • B01D71/54—Polyureas; Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Conductive Materials (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Thermistors And Varistors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
KR1019880005388A 1987-07-02 1988-05-10 혈액 전해질 감지기에 사용되는 가교 폴리에테르우레탄 멤브레인 Expired KR910009815B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69453 1979-08-24
US069453 1987-07-02
US07/069,453 US4743629A (en) 1987-07-02 1987-07-02 Crosslinked polyetherurethane membranes useful in blood electrolyte sensors

Publications (2)

Publication Number Publication Date
KR890002338A KR890002338A (ko) 1989-04-10
KR910009815B1 true KR910009815B1 (ko) 1991-11-30

Family

ID=22089068

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880005388A Expired KR910009815B1 (ko) 1987-07-02 1988-05-10 혈액 전해질 감지기에 사용되는 가교 폴리에테르우레탄 멤브레인

Country Status (14)

Country Link
US (1) US4743629A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0297252B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6434402A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR910009815B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE101539T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU595447B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1323151C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3887781T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK252788A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2061547T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI882158L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX164757B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO176164C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA883297B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909597A (en) * 1989-02-23 1990-03-20 The Dow Chemical Company Flexible optical waveguide containing a thermoplastic aliphatic segmented polyurethane core
US4909594A (en) * 1989-02-23 1990-03-20 The Dow Chemical Company Optical coupler pressure or load sensor
US5015238A (en) * 1989-06-21 1991-05-14 Becton, Dickinson And Company Expandable obturator and catheter assembly including same
JPH0749460B2 (ja) * 1990-04-04 1995-05-31 三洋化成工業株式会社 吸水性ウレタンフィルムの製造用原液およびフィルムの製法
JPH0758082B2 (ja) * 1990-06-22 1995-06-21 株式会社ゼクセル 油圧制御弁装置
US5152287A (en) * 1990-08-15 1992-10-06 Cordis Corporation Cross-linked fluorinated polymers for use in gas sensors
JP2637890B2 (ja) * 1992-03-20 1997-08-06 モンサント カンパニー 水性溶液から有機化合物を除去する方法
US5507949A (en) * 1992-03-20 1996-04-16 Monsanto Company Supported liquid membrane and separation process employing same
US5217026A (en) * 1992-04-06 1993-06-08 Kingston Technologies, Inc. Guidewires with lubricious surface and method of their production
ATE169941T1 (de) * 1992-04-24 1998-09-15 Polymer Technology Group Inc Copolymere, sowie daraus hergestellte nichtporöse halbdurchlässige membranen und ihre verwendung zum filtern von molekülen in einem vorgegebenen molekulargewichtbereich
CA2103742C (en) * 1992-08-11 2001-07-17 Robert Ziolkowski Greenley Novel solid poly-amphiphilic polymer having use in a separation process
DE69530928T2 (de) * 1994-08-22 2003-12-24 Zeon Corp., Tokio Gegenstand aus polyurethane in einer tubularen ballon form
AUPO251096A0 (en) 1996-09-23 1996-10-17 Cardiac Crc Nominees Pty Limited Polysiloxane-containing polyurethane elastomeric compositions
EP1176993B1 (en) * 1999-05-07 2003-06-04 Salviac Limited Biostable polyurethane products
EP1122535A3 (en) * 2000-01-31 2004-09-22 The Penn State Research Foundation Interrogation of changes in the contents of a sealed container
US20040243093A1 (en) * 2001-01-10 2004-12-02 Ron Berenson System for growth, analysis, storage, validation and distribution of cells and tissues used for biomedical purposes
KR20070085230A (ko) 2004-08-19 2007-08-27 블러드 셀 스토리지 인코퍼레이티드 형광 рＨ 검출기 시스템 및 관련 방법
US8183052B2 (en) * 2004-08-19 2012-05-22 Blood Cell Storage, Inc. Methods and apparatus for sterility testing
US8497134B2 (en) 2004-08-19 2013-07-30 Blood Cell Storage, Inc. Fluorescent detector systems for the detection of chemical perturbations in sterile storage devices
ES2602757T3 (es) 2009-05-15 2017-02-22 Interface Biologics Inc. Membranas de fibra hueca, material de encapsulación y tubo para la sangre antitrombogénicos
ITGE20090058A1 (it) * 2009-07-24 2011-01-25 Dipartimento Di Chimica E Chimica I Ndustriale Del Membrane a conduzione protonica a matrice poliuretanica funzionalizzata.
US9040307B2 (en) 2011-05-27 2015-05-26 Blood Cell Storage, Inc. Fluorescent pH detector system and related methods
US10058821B2 (en) * 2013-09-13 2018-08-28 Infineon Technologies Ag Ion pump
US9045582B2 (en) * 2013-10-29 2015-06-02 Uop Llc Cross-linked rubbery polyurethane-ether membranes for separations
JP7254704B2 (ja) 2016-10-18 2023-04-10 エボニック カナダ インコーポレーテッド 表面修飾マクロ分子を含む可塑化ｐｖｃ混合物及びそれから製造された物品
US10961340B2 (en) 2017-07-14 2021-03-30 Fresenius Medical Care Holdings, Inc. Method for providing surface modifying composition with improved byproduct removal
US11325077B2 (en) 2019-10-24 2022-05-10 King Fahd University Of Petroleum And Minerals Composite membrane containing a polydopamine-poly acyl halide matrix incorporating carbide-derived carbon and methods thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993576A (en) * 1974-05-20 1976-11-23 The Dow Chemical Company Mixtures of high and low molecular weight polyols resistant to phase separation
DE2817457A1 (de) * 1978-04-21 1979-10-31 Bayer Ag Thermoplastische polyurethane fuer die verarbeitung in extrudern oder/und auf kalandern
DD151874A1 (de) * 1980-07-03 1981-11-11 Klaus Deutsch Asymmetrische membranen auf basis hydrophiler polyurethane
GB2093190B (en) * 1980-10-15 1984-11-21 Smith & Nephew Ass Blood gas sensor
DE3341847A1 (de) * 1983-11-19 1985-06-13 Akzo Gmbh, 5600 Wuppertal Membranen aus diisocyanat-additionspolymeren fuer haemodialyse und/oder haemofiltration
US4532316A (en) * 1984-05-29 1985-07-30 W. L. Gore & Assoc., Inc. Phase separating polyurethane prepolymers and elastomers prepared by reacting a polyol having a molecular weight of 600-3500 and isocyanate and a low molecular weight chain extender in which the ratios of reactants have a limited range
JPS63105770A (ja) * 1986-10-23 1988-05-11 鐘淵化学工業株式会社 血漿成分分離用膜

Also Published As

Publication number Publication date
DK252788A (da) 1989-01-03
AU1581688A (en) 1989-01-05
CA1323151C (en) 1993-10-19
EP0297252A3 (en) 1991-04-10
NO176164C (no) 1995-02-15
ZA883297B (en) 1989-01-25
ATE101539T1 (de) 1994-03-15
ES2061547T3 (es) 1994-12-16
FI882158A0 (fi) 1988-05-09
US4743629A (en) 1988-05-10
EP0297252B1 (en) 1994-02-16
DE3887781D1 (de) 1994-03-24
DE3887781T2 (de) 1994-06-23
NO882019D0 (no) 1988-05-09
EP0297252A2 (en) 1989-01-04
NO882019L (no) 1989-01-03
KR890002338A (ko) 1989-04-10
AU595447B2 (en) 1990-03-29
NO176164B (no) 1994-11-07
JPS6434402A (en) 1989-02-03
FI882158A7 (fi) 1989-01-03
DK252788D0 (da) 1988-05-06
FI882158L (fi) 1989-01-03
JPH0534049B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-21
MX164757B (es) 1992-09-22

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