Process for the preparation of anhydrous trisodium citrate
US5929276A · kind A · utility
29Cited by
3References
11Claims
0Family size
Inventors
Key dates
| Filing date | Apr 6, 1998 |
| Grant date | Jul 27, 1999 |
| Priority date | — |
| Expiry date | Apr 6, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/41
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a process for producing anhydrous trisodium citrate the structure of which is unchanged as compared to a crystalline hydrate form, the anhydrous trisodium citrate, as well as its use as a carrier for inorganic and/or organic substances, in particular after being impregnated with liquids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.