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US 8,999,912 B2Granted
Detergent compositions
AssigneeThe Procter & Gamble Company
InventorNeil Joseph Lant
Life of this patent
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Abstract
This invention relates to laundry detergent compositions comprising bacterial alkaline enzymes exhibiting endo-beta-1,4-glucanase activity (E.C. 3.2.1.4) and fabric hueing agents.
Claims9
A composition comprising:
- a fabric-substantive hueing agent selected from the group consisting of small molecule dyes, polymeric dyes and mixtures thereof, and
- a bacterial alkaline enzyme exhibiting endo-beta-1,4-glucanase activity, wherein the enzyme comprises:
- (i) an endoglucanase having the amino acid sequence of positions 1 to position 773 of SEQ ID NO:1
- or a fragment thereof that has endo-beta-1,4-glucanase activity or
- (iii) mixtures thereof.
2 more elements
Dependencies are inferred from the claim text.