Preparations for all-purpose cleaning compositions
US8821648B2 · kind B2 · utility
2Cited by
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20Claims
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Assignee
Inventor
Key dates
| Filing date | Apr 10, 2012 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Apr 10, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/24
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Multi-purpose cleaning compositions, in particular multi-purpose aqueous alkaline compositions for cleaning surfaces, and base preparations for this purpose. Such base preparations comprise one or more solvents that are at least partially water-miscible, one or more alkali metal salts of carboxylic acids, and water. Such multi-purpose cleaning compositions comprise at least such base preparation, a surfactant, a basifying agent, and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.