Cleaning composition
US6645929B2 · kind B2 · utility
6Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2001 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | May 31, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/90
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improvement is described in microemulsion compositions which are especially effective in the removal of oily and greasy soil without leaving streaks which contains a mixture of nonionic surfactants, an anionic surfactant, an amphoteric surfactant, an alkali metal hydroxide, a water soluble solvent, and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.