Detergent formulation
AssigneeReckitt Benckiser N.V.
InventorsStuart CAMPBELL, Laurent KIRCHHOFFER, Pavlinka ROY, Dietmar VAN LOYEN
Life of this patent
Estimating the term…
Abstract
The present invention provides a non-aqueous liquid, gel or paste composition, comprising a colourant and methylglycine diacetic acid (MGDA) or a salt thereof. The compositions afford enhanced stability of the colourant in the presence of MGDA. The invention also provides a unit dose detergent product comprising the inventive composition, a washing or cleaning process that utilizes this composition or product, and the use of this composition or product for washing or cleaning.
Claims20
A non-aqueous liquid, gel or paste composition, comprising a colourant and methylglycine diacetic acid or a salt thereof.
(canceled)
A composition comprising:
- a colorant;
- and
- methylglycine diacetic acid or a salt thereof;
- wherein the state of the composition is selected from the group consisting of a non-aqueous liquid, gel and paste;
- and
- wherein the composition comprises 45% to 55%, by weight methylglycine diacetic acid or salt(s) thereof.
Dependencies are inferred from the claim text.