Application of foam to improve flow characteristics of water-insoluble products
US4605568A · kind A · utility
9Cited by
9References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 1985 |
| Grant date | Aug 12, 1986 |
| Priority date | — |
| Expiry date | May 2, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0391
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The flow characteristics of a mass of wet, water-insoluble solid particles such as coal are improved by applying thereto a flow-characteristic-improving substance in the form of a foam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.