Back to results
US 2018/0148672 A1Published application
Leuco colorants as bluing agents in laundry care compositions
AssigneeMilliken & Company
InventorsDominick J. Valenti, Sanjeev K. Dey, Haihu Qin, Gregory S. Miracle, Daniel D. Ditullio
Life of this patent
Estimating the term…
Abstract
A laundry care composition including: (a) at least one laundry care ingredient and (b) a leuco composition. The laundry care composition has a ΔHA of at least 10 and produces a relative hue angle on fabric outside the range of 210 to 345. Methods of treating textiles with such laundry care compositions.
Claims21
A laundry care composition comprising:
- (a) at least one laundry care ingredient and (b) a leuco composition, wherein the laundry care composition has a ΔHA of at least 10 and produces a relative hue angle on fabric outside the range of 210 to 345.
Dependencies are inferred from the claim text.