Autogenously dispersible alkaline earth metal carbonate composition
US4383936A · kind A · utility
4Cited by
4References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 1971 |
| Grant date | May 17, 1983 |
| Priority date | — |
| Expiry date | May 10, 1991 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G53/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for unloading alkali earth metal carbonates, in slurry form, from bulk storage is described. A specially formulated alkali earth metal carbonate composition containing an ultra-hydrophilic dispersant is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.