Detergent composition comprising a hydrolyzable cationic surfactant and specific alkalinity source
US4239660A · kind A · utility
66Cited by
9References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 1978 |
| Grant date | Dec 16, 1980 |
| Priority date | — |
| Expiry date | Dec 13, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Laundry detergent compositions offering improved removal of particulate and greasy/oily soils, containing mixtures of selected nonionic and hydrolyzable cationic surfactants, together with specifically defined alkalinity sources, are disclosed. This invention permits the formulation of compositions which are alkaline in the laundry solution, and in which hydrolyzable cationic surfactants are stable during long periods of storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.