Detergent compositions
AssigneeThe Procter & Gamble Company
InventorsPhilip Souter, John Burdis, Neil Lant
Life of this patent
Estimating the term…
Abstract
This invention relates to compositions comprising certain lipase variants and a fabric hueing agent and processes for making and using such compositions. Including the use of such compositions to clean and/or treat a situs.
Claims29
A composition comprising a fabric hueing agent and a variant of a parent lipase, said variant, when compared to said parent, comprising a total of at least three substitutions, said substitutions being selected from one or more of the following groups of substitutions:
- a) at least two substitutions in Region I,
- b) at least one substitution in Region II,
- c) at least one substitution in Region III, and/or
- d) at least one substitution in Region IV.
A detergent composition comprising a fabric hueing agent and a polypeptide having lipase activity and which further has a Average Relative Performance of at least 0.8 and a Benefit Risk of at least 1.1 at the test conditions given in the specification.
Dependencies are inferred from the claim text.