Laundry detergent compositions with stain removal
US11111459B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 27, 2020 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Mar 27, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y402/02012
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The need for a laundry detergent composition which provides improved removal of stains comprising a combination of mannans and other polysaccharides, is met using a combination of detersive surfactant and a cocktail of enzymes comprising a xanthan endoglucanase, a xanthan lyase, and a mannanase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.