Aqueous alkaline soft-surface cleaning compositions comprising tertiary alkyl hydroperoxides
US5284597A · kind A · utility
18Cited by
8References
2Claims
0Family size
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Inventor
Key dates
| Filing date | Dec 23, 1992 |
| Grant date | Feb 8, 1994 |
| Priority date | — |
| Expiry date | Dec 23, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3947
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Aqueous soft surface cleaning compositions comprising from about 0.1% to about 5.0% by wt. of a tertiary alkyl hydroperoxide; and from about 99.9% to about 95% by wt. of an aqueous alkaline cleaning composition comprising acetylenic alcohol and an anionic surfactant, which are stable, color-safe and produce satisfactory cleaning results, especially in removing red wine, grape juice, blueberry and blood stains from carpeting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.