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US 11,718,814 B2Granted
Composition comprising hueing agent
AssigneeMilliken & Company
InventorsWesley A. Freund, Richard Lawson, Sanjeev K. Dey, Nolan Peevy
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Abstract
This invention relates to a laundry care composition comprising a laundry care ingredient and a polymeric thiophene hueing agent.
Claims15
A laundry care composition comprising:
- (1) a laundry care ingredient;
- (2) from 0.0001 wt % to 1.0 wt % of a polymeric thiophene hueing agent having the structure of Formula III:
- and
- (3) from 0.0001 wt % to 1.0 wt % of a polymeric thiophene hueing agent having the structure of Formula Y:
- wherein the composition imparts a desired hue to a cotton textile article with a relative hue angle in the range from 282-299;
- or
- wherein the composition imparts a desired hue to a polyester textile article with a relative hue angle in the range from 272-281.
4 more elements
Dependencies are inferred from the claim text.