Multiple emulsion hard surface cleaning compositions
US7776812B2 · kind B2 · utility
12Cited by
16References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2004 |
| Grant date | Aug 17, 2010 |
| Priority date | — |
| Expiry date | Dec 14, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/0017
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a cleaning composition comprising a multiple emulsion system, wherein said emulsion system comprises at least two active ingredients separated in the emulsion system by an oily or aqueous phase. Also described is the use of such multiple emulsion systems as cleaning compositions, and a method of cleaning a surface using multiple emulsion systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.