GB627442A - Improvements in the manufacture of glass electrodes - Google Patents
Improvements in the manufacture of glass electrodesInfo
- Publication number
- GB627442A GB627442A GB11635/47A GB1163547A GB627442A GB 627442 A GB627442 A GB 627442A GB 11635/47 A GB11635/47 A GB 11635/47A GB 1163547 A GB1163547 A GB 1163547A GB 627442 A GB627442 A GB 627442A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- glass electrodes
- constituents
- manufacture
- electrodes
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/18—Compositions for glass with special properties for ion-sensitive glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
-
- 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
- G01N27/36—Glass electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Glass Compositions (AREA)
Abstract
627,442. Glass electrodes. KENT, Ltd., G. April 30, 1947, No. 11635. Convention date, May 9, 1946. Addition to 574,029. [Class 56] A suitable oxygen modifier is added to the constituents of the glass of the parent Specification, the composition thus becoming R 2 O (R=Li, Na, K, Rb, Cs)-MO (M= Mg, Ca, Sr, Ba)-XO 2 (X = substantially Si) - OM," the molecular percentages of the " OM " and XO 2 components being comple. mentary; the glass preferably contains no constituents exchangeable with the Na ions of the test solutions in which glass electrodes made therefrom are to be immersed. Suitable " OM substances are QO 2 (Q = Zr, Ti, Th, U, Ce), TeO 3 , Q 2 O 5 (Q=P, Nb. Ta), Q 2 O 3 (Q=As, Y, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu). Glasses within the ranges (mol. per cent) R 2 O 20-30, XO, 59-66, " OM " 0.5-6.0 and at least some MO are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US668393A US2444845A (en) | 1946-05-09 | 1946-05-09 | ph-responsive glass electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
GB627442A true GB627442A (en) | 1949-08-09 |
Family
ID=24682141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11635/47A Expired GB627442A (en) | 1946-05-09 | 1947-04-30 | Improvements in the manufacture of glass electrodes |
Country Status (2)
Country | Link |
---|---|
US (1) | US2444845A (en) |
GB (1) | GB627442A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964414A (en) * | 1958-04-23 | 1960-12-13 | Corning Glass Works | Glass composition and method of making it |
US3198642A (en) * | 1962-07-09 | 1965-08-03 | Owens Illinois Glass Co | Glass compositions |
DE3044768A1 (en) * | 1979-11-27 | 1981-09-03 | Nippon Sheet Glass Co. Ltd., Osaka | "OPTICAL GLASS WITH CAESIUM" |
CN112341001A (en) * | 2020-11-17 | 2021-02-09 | 临沂昊泉硅业科技有限公司 | High silica glass fiber, preparation method thereof and fireproof equipment |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2554952A (en) * | 1946-09-21 | 1951-05-29 | Holophane Co Inc | Titania-containing silicate glass |
US2668143A (en) * | 1950-01-19 | 1954-02-02 | Beckman Instruments Inc | Glass electrode |
US2673809A (en) * | 1950-07-08 | 1954-03-30 | Leitz Ernst Gmbh | Process for forming optical glass by melting in platinum vessels |
DE974398C (en) * | 1953-11-20 | 1960-12-15 | W Ingold Fa Dr | Glass for the production of highly conductive glass electrodes |
NL125166C (en) * | 1960-10-24 | |||
US3410777A (en) * | 1964-05-18 | 1968-11-12 | Corning Glass Works | Glass electrode composition |
US3372104A (en) * | 1964-05-18 | 1968-03-05 | Corning Glass Works | Glass electrode composition |
US3238050A (en) * | 1964-11-12 | 1966-03-01 | Beckman Instruments Inc | Ion sensitive glass |
US3458422A (en) * | 1966-08-08 | 1969-07-29 | Leeds & Northrup Co | Laminated glass electrode diaphragm |
US3459641A (en) * | 1967-02-21 | 1969-08-05 | Corning Glass Works | Method of measuring potassium ion and glass electrode therefor |
US3713992A (en) * | 1969-03-15 | 1973-01-30 | T Akazawa | GLASS ELECTRODE FOR DETERMINING pH VALUE AT SUPER HIGH TEMPERATURES |
US3988234A (en) * | 1974-10-03 | 1976-10-26 | Owens-Illinois, Inc. | Sodium specific glass electrodes |
US4033777A (en) * | 1974-10-03 | 1977-07-05 | Owens-Illinois, Inc. | Sodium specific glass compositions and electrodes |
US4028196A (en) * | 1975-06-19 | 1977-06-07 | Owens-Illinois, Inc. | PH Responsive glass compositions and electrodes |
US4058437A (en) * | 1976-05-24 | 1977-11-15 | Owens-Illinois, Inc. | Process for selectively measuring sodium ions in solution |
US4140612A (en) * | 1976-10-14 | 1979-02-20 | Shults Mikhail M | Glass electrode |
US4297193A (en) * | 1980-05-22 | 1981-10-27 | Corning Glass Works | pH Electrode glass compositions |
US5968856A (en) | 1996-09-05 | 1999-10-19 | Ivoclar Ag | Sinterable lithium disilicate glass ceramic |
US20030178305A1 (en) * | 2000-03-31 | 2003-09-25 | Catalano Lauren M. | PH glass membrane and sensor |
US6555232B1 (en) | 2001-11-28 | 2003-04-29 | Corning, Incorporated | High strain point glasses |
US20050082167A1 (en) * | 2003-07-28 | 2005-04-21 | Yasukazu Iwamoto | Glass electrode |
US20060249386A1 (en) * | 2005-05-05 | 2006-11-09 | Bower Michael M | Use of an osmotic pump to create a flowing reference junction for ionic-activity sensors |
EP1962086A3 (en) * | 2007-02-26 | 2010-11-03 | Horiba, Ltd. | Responsive glass membrane for ion selective electrode and ion selective electrode |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2311977A (en) * | 1939-01-20 | 1943-02-23 | Edwin D Coleman | Ion activity measurement device |
-
1946
- 1946-05-09 US US668393A patent/US2444845A/en not_active Expired - Lifetime
-
1947
- 1947-04-30 GB GB11635/47A patent/GB627442A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964414A (en) * | 1958-04-23 | 1960-12-13 | Corning Glass Works | Glass composition and method of making it |
US3198642A (en) * | 1962-07-09 | 1965-08-03 | Owens Illinois Glass Co | Glass compositions |
DE3044768A1 (en) * | 1979-11-27 | 1981-09-03 | Nippon Sheet Glass Co. Ltd., Osaka | "OPTICAL GLASS WITH CAESIUM" |
CN112341001A (en) * | 2020-11-17 | 2021-02-09 | 临沂昊泉硅业科技有限公司 | High silica glass fiber, preparation method thereof and fireproof equipment |
Also Published As
Publication number | Publication date |
---|---|
US2444845A (en) | 1948-07-06 |
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