Hydrated humidity control substance and process for its preparation
US9149785B2 · kind B2 · utility
1Cited by
14References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2010 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Jun 1, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2253/106
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a process for preparing a hydrated moisture control substance comprising the steps: The present invention also relates to a hydrated humidity control substance obtainable by said process and to a container comprising said hydrated humidity control substance and a pharmaceutical or diagnostic product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.