Storage-stable encapsulated sodium percarbonate and process for its production
US5505875A · kind A · utility
18Cited by
8References
25Claims
0Family size
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Inventors
Key dates
| Filing date | May 20, 1994 |
| Grant date | Apr 9, 1996 |
| Priority date | — |
| Expiry date | May 20, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2989
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Storage stability of finely divided sodium percarbonate is improved by melt-coating of water-insoluble encapsulation agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.