发明名称 |
OVERCOAT COMPOSITIONS CONTAINING NUCLEATING AGENTS AND ION-SELECTIVE ELECTRODES FOR CO2 DETERMINATIONS |
摘要 |
An overcoat composition for use in ion-selective electrodes comprises: (a) a discontinuous liquid phase comprising an oleophilic solvent dispersed within a continuous phase comprising a hydrophilic binder; (b) a complexing agent useful for extracting oleophilic anions; (c) a buffer which provides a pH in the range of from about 7.5 to about 9.5 under conditions of use; and (d) a nucleating agent. This overcoat composition is particularly useful in ion-selective electrodes for determination of CO2. |
申请公布号 |
EP0149246(B1) |
申请公布日期 |
1990.02.28 |
申请号 |
EP19840116417 |
申请日期 |
1984.12.28 |
申请人 |
EASTMAN KODAK COMPANY (A NEW JERSEY CORPORATION) |
发明人 |
DETWILER, RICHARD L.;SCHLEGEL, BROOKE P., JR.;KISSEL, THOMAS R. |
分类号 |
G01N27/28;G01N27/30;G01N27/333 |
主分类号 |
G01N27/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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