Apparatus and method for evaluating phase change of emulsion
US5319958A · kind A · utility
7Cited by
14References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 1993 |
| Grant date | Jun 14, 1994 |
| Priority date | — |
| Expiry date | Apr 26, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/26
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for evaluating phase change of an emulsion comprises a sliding part having a sliding surface to which the emulsion is applied, a pushing part disposed at a fixed position and pushed against the sliding surface applied with the emulsion, and sensor means for measuring a force imparted to the pushing part in the sliding direction. Also disclosed is a method for evaluating phase change of an emulsion from changes in the force measured by the apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.