Compositions in the form of dissolvable solid structures
US11529292B2 · kind B2 · utility
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Key dates
| Filing date | Jun 13, 2022 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Jun 13, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/596
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described are effervescent dissolvable solid structures having fibers formed from a composition comprising surfactant and water soluble polymeric structurant, having a total dissolvable solid structure density of from about 0.100 g/cm3to about 0.380 g/cm3, having a surfactant dose of from about 0.5 to about 2.0 g, and a surfactant density of from about 0.1 g/cm3 to about 0.3 g/cm3. Also described are processes for manufacturing the Dissolvable Solid Structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.