Stable liquid aqueous oxidant detergent
US5464552A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1994 |
| Grant date | Nov 7, 1995 |
| Priority date | — |
| Expiry date | Oct 27, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3947
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides a phase stable liquid detergent containing at least one particulate oxidant, comprising: PA0 a) a liquid phase which comprises: i) an effective amount of at least one surfactant selected from the group consisting of anionic, nonionic, cationic, amphoteric, zwitterionic surfactants, and mixtures thereof; ii) a liquid carrier therefore, comprising organic Solvents, water, or a mixture thereof; PA0 b) an effective amount of a particulate oxidant stably suspended in said liquid phase, which maintains oxidative stability, said oxidant being selected from the group consisting of alkali metal perborate and percarbonates; and PA0 c) an oxidant stabilizer selected from the group consisting of alkali metal chloride, alkali metal borate, boric acid and mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.