Method of controlling adhesion of fine particles to an object in liquid
US5409544A · kind A · utility
14Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1993 |
| Grant date | Apr 25, 1995 |
| Priority date | — |
| Expiry date | Sep 8, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S148/017
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of controlling the adhesion of fine particles to an object in a solution characterized in that the adhesion of fine particles in the solution is prevented or reduced by adding into the solution a material, which is capable of controlling the zeta potential (surface potential) of the fine particles, in the amount of 10.sup.-7 to 25% by volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.