Liquid cleaning compositions
US5462690A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Sep 9, 1994 |
| Grant date | Oct 31, 1995 |
| Priority date | — |
| Expiry date | Sep 9, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/2068
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An improvement is described in microemulsion compositions which contain an anionic detergent, a nonionic surfactant, a grease release agent, a hydrocarbon ingredient, and water which comprises the use of a water-insoluble odoriferous perfume as the essential hydrocarbon ingredient in a proportion sufficient to form either a dilute o/w microemulsion composition containing, by weight, 1% to 20% of an anionic detergent, 6 to 50% of a cosurfactant, 0.1% to 10% of a grease release agent, 0.4% to 10% of perfume and the balance being water as well as all purpose hard surface cleaning composition or light duty liquid detergent compositions which contain a grease release agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.