Liquid cleaning compositions comprising fluoroalkyl sulfonate
US6531442B1 · kind B1 · utility
7Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2002 |
| Grant date | Mar 11, 2003 |
| Priority date | — |
| Expiry date | Sep 6, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils, contains a positively charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.