Cleaner with soil flocculant
US7255750B2 · kind B2 · utility
7Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2003 |
| Grant date | Aug 14, 2007 |
| Priority date | — |
| Expiry date | Oct 17, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3773
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides an improved dilutable cleaning composition for flocculating soil during use comprising a polymeric flocculation agent. In one embodiment, the composition optionally contains at least one adjunct selected from the group consisting of solvents, surfactants, cosurfactants, chelating agents, buffers, thickeners, dyes, colorants, biocides, fragrances, defoamers and mixtures thereof. The invention provides for settling of soil during use, resulting in a decrease in soil in the top of the use container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.