Water soluble container containing dry actives comprising a cationic germicide and coated citric acid
US7507699B2 · kind B2 · utility
9Cited by
12References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 2002 |
| Grant date | Mar 24, 2009 |
| Priority date | — |
| Expiry date | Oct 10, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a water soluble container which contains a composition useful for hard surface cleaning. The composition comprises a cationic surfactant having germicidal properties, a non-ionic surfactant, an alkali salt, an organic acid; and optionally, conventional additives, where the composition is in powder form. The water soluble containers can be made by thermoforming or injection molding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.