Near-neutral pH detergents containing anionic surfactant, cosurfactant and fatty acid
US4561998A · kind A · utility
92Cited by
13References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 1984 |
| Grant date | Dec 31, 1985 |
| Priority date | — |
| Expiry date | Jul 26, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/40
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Detergent compositions, preferably heavy-duty liquids, containing an anionic surfactant, a selected consurfactant and a fatty acid are disclosed. The compositions are formulated to provide an initial pH of from about 6.0 to about 8.5 at a concentration of from about 0.1% to about 2% by weight in water at 20.degree. C. The compositions preferably also contain ethoxylated nonionic surfactants, a detergent builder and enzymes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.