Stable, isotropic liquid laundry detergents
US4810409A · kind A · utility
11Cited by
14References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1987 |
| Grant date | Mar 7, 1989 |
| Priority date | — |
| Expiry date | Dec 16, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Stable, isotropic, liquid laundry detergents with good detergency, effective microbicidal and low irritancy properties comprising anionic, nonionic and cationic surfactants and an alkali metal benzoate in an aqueous vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.