Laundry detergent compositions containing lipolytic enzyme and amines
US5935271A · kind A · utility
16Cited by
8References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1997 |
| Grant date | Aug 10, 1999 |
| Priority date | — |
| Expiry date | Aug 11, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/38627
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to laundry detergent compositions containing a lipolytic enzyme (lipase) and specially selected primary and/or tertiary amines. The compositions provide enhanced cleaning of grease/oil soils and stains, particularly when used in a pre-treat laundering process for cleaning fabrics stained with grease/oil soils.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.