Title: Method for determination of dissolving rate of high molecular electrolytes
Application Number: 90104108 Application Date: 1990.06.04
Publication Number: 1057109 Publication Date: 1991.12.18
Approval Pub. Date: Granted Pub. Date: 1993.05.05
International Classifi-cation: G01N27/06
Applicant(s) Name: Changchun Applied Chemistry Inst., Chinese Academy Address: 130022
Inventor(s) Name:
Attorney & Agent: SONG TIANPING CAO GUIZHEN
Abstract:
     The present invention refers to a new method for determination of dissolving rate of high molecular electrolytes. It is suitable for all granulated or powdered high molecular electrolytes. The milivolt output changes in the course of dissollution and dissolving curve (i.e. milivolt output chart) are measured and recorded by electric conductance measuring device and the corresponding recorder, which can be used to calculate dissolution time of the test sample in water under full dispersion condition.
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