Detergent compositions for effective oily soil removal
US4176080A · kind A · utility
37Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 1977 |
| Grant date | Nov 27, 1979 |
| Priority date | — |
| Expiry date | Oct 3, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions and methods for removing oily soils from fabrics involving treatment with specific mixtures of solvents and solvent soluble emulsifiers in an aqueous washing medium followed by treatment with specified surface active agents to remove retained solvent from fabrics. The compositions herein can be employed singly in aqueous washing media to remove oily materials from fabrics or can be admixed with other materials suitable for use in a laundry procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.