ZA200006298B - Organic ion-selective membranes. - Google Patents
Organic ion-selective membranes. Download PDFInfo
- Publication number
- ZA200006298B ZA200006298B ZA200006298A ZA200006298A ZA200006298B ZA 200006298 B ZA200006298 B ZA 200006298B ZA 200006298 A ZA200006298 A ZA 200006298A ZA 200006298 A ZA200006298 A ZA 200006298A ZA 200006298 B ZA200006298 B ZA 200006298B
- Authority
- ZA
- South Africa
- Prior art keywords
- membrane
- ion
- selective
- solvent
- membranes
- Prior art date
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- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000003186 pharmaceutical solution Substances 0.000 description 1
- 239000007971 pharmaceutical suspension Substances 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- SBHRWOBHKASWGU-UHFFFAOYSA-M tridodecyl(methyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(CCCCCCCCCCCC)CCCCCCCCCCCC SBHRWOBHKASWGU-UHFFFAOYSA-M 0.000 description 1
- SWZDQOUHBYYPJD-UHFFFAOYSA-N tridodecylamine Chemical compound CCCCCCCCCCCCN(CCCCCCCCCCCC)CCCCCCCCCCCC SWZDQOUHBYYPJD-UHFFFAOYSA-N 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- 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
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/333—Ion-selective electrodes or membranes
- G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2275—Heterogeneous membranes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/08—Homopolymers or copolymers of vinylidene chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5589598A | 1998-04-06 | 1998-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200006298B true ZA200006298B (en) | 2001-11-07 |
Family
ID=22000867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200006298A ZA200006298B (en) | 1998-04-06 | 2000-11-03 | Organic ion-selective membranes. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1069938A1 (enExample) |
| JP (1) | JP2002510540A (enExample) |
| CN (1) | CN1302223A (enExample) |
| AU (1) | AU3214199A (enExample) |
| CA (1) | CA2330463A1 (enExample) |
| WO (1) | WO1999051330A1 (enExample) |
| ZA (1) | ZA200006298B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004044299A1 (de) * | 2004-09-10 | 2006-03-30 | Forschungszentrum Jülich GmbH | Vorrichtung und Verfahren zum Nachweis von geladenen Makromolekülen |
| CN103336044B (zh) * | 2013-06-18 | 2015-03-11 | 南京普朗医疗设备有限公司 | 一种全固态离子选择电极及其制备方法和应用 |
| WO2016156941A1 (en) * | 2015-04-03 | 2016-10-06 | Diasys Diagnostics India Private Limited | Solid state electrolyte biosensor |
| US12050193B2 (en) | 2018-07-04 | 2024-07-30 | Radiometer Medical Aps | Magnesium ion selective membranes |
| JP7096420B2 (ja) * | 2018-07-04 | 2022-07-05 | ラジオメーター・メディカル・アー・ペー・エス | イオン選択性膜およびその調製 |
| EP3818365B1 (en) * | 2018-07-04 | 2025-11-26 | Radiometer Medical ApS | Magnesium ion selective pvc membranes |
| CN116023880A (zh) * | 2021-10-25 | 2023-04-28 | 浙江欧仁新材料有限公司 | 抗静电离型膜 |
| CN114778646A (zh) * | 2022-03-24 | 2022-07-22 | 南京工业大学 | 一种铵离子选择性电极敏感膜及其制备方法和应用 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB743926A (en) * | 1953-05-18 | 1956-01-25 | Pritchett & Gold & E P S Co Ltd | Improvements relating to diaphragms for use in ion exchange processes |
| GB810391A (en) * | 1956-06-07 | 1959-03-18 | Permutit Co Ltd | Improvements in and relating to ion-exchange membranes |
| GB950725A (en) * | 1959-06-30 | 1964-02-26 | Permutit Co Ltd | Improvements relating to ion-selective membranes |
| AT268204B (de) * | 1963-07-22 | 1969-02-10 | Metrimpex Magyar Mueszeripari | Ionenselektive Membrane und Verfahren zu deren Herstellung |
| US4931172A (en) * | 1988-06-02 | 1990-06-05 | E. I. Du Pont De Nemours And Company | Fluoride ion-selective electrodes based upon superionic conducting ternary compounds and methods of making |
| CA1316572C (en) * | 1988-07-18 | 1993-04-20 | Martin J. Patko | Precalibrated, disposable, electrochemical sensors |
| US5453171A (en) * | 1992-03-10 | 1995-09-26 | The Board Of Regents Of The University Of Michigan | Heparin-selective polymeric membrane electrode |
| US5346924B1 (en) * | 1992-09-23 | 2000-04-25 | Ionpure Techn Corp | Heterogenous ion exchange materials comprising polyethylene of linear low density or high density high molecular weight |
| ES2173979T3 (es) * | 1994-11-14 | 2002-11-01 | Bayer Ag | Poliuretanos termoplasticos segmentados aleatoriamente como matriz para el analisis electroquimico de iones ca++. |
| US5738774A (en) * | 1995-07-28 | 1998-04-14 | The Governors Of The University Of Alberta | Eva containing ion selective membranes and methods of making same |
-
1999
- 1999-03-29 WO PCT/US1999/006832 patent/WO1999051330A1/en not_active Ceased
- 1999-03-29 CN CN 99806501 patent/CN1302223A/zh active Pending
- 1999-03-29 CA CA002330463A patent/CA2330463A1/en not_active Abandoned
- 1999-03-29 EP EP99914252A patent/EP1069938A1/en not_active Withdrawn
- 1999-03-29 AU AU32141/99A patent/AU3214199A/en not_active Abandoned
- 1999-03-29 JP JP2000542092A patent/JP2002510540A/ja active Pending
-
2000
- 2000-11-03 ZA ZA200006298A patent/ZA200006298B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP1069938A1 (en) | 2001-01-24 |
| AU3214199A (en) | 1999-10-25 |
| CN1302223A (zh) | 2001-07-04 |
| CA2330463A1 (en) | 1999-10-14 |
| JP2002510540A (ja) | 2002-04-09 |
| WO1999051330A1 (en) | 1999-10-14 |
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