Synergistic protein soil removal through novel chelator combination
US10767139B2 · kind B2 · utility
0Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2015 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Mar 4, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a concentrated detergent composition comprising surfactant, alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove protein soil in warewashing applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.