Stabilization of enzymes in laundry detergent compositions
US5877141A · kind A · utility
9Cited by
12References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 3, 1997 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Feb 3, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/2086
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Glycolic acid or its salts is effective in stabilizing enzymes in liquid laundry detergent compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.