The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 20, 2021
Filed:
May. 12, 2020
Milliken & Company, Spartanburg, SC (US);
Gregory E. Fernandes, Greenville, SC (US);
Dominick J. Valenti, Moore, SC (US);
Patrick C. Stenger, Fairfield, OH (US);
Gregory S. Miracle, Liberty Township, OH (US);
Andrew P. Moon, Tyne and Wear, GB;
Michael McDonnell, Northumberland, GB;
Milliken & Company, Spartanburg, SC (US);
Abstract
The present invention relates to a laundry detergent composition comprising a particle comprising hueing agent and clay. The particle can be incorporated into laundry detergent products, such as a laundry detergent powder. The particle exhibits an excellent storage stability profile with very little bleeding of the hueing dye from the particle, exhibits excellent fabric deposition of the hueing dye during a laundering process without causing any spot staining of the fabric, and does not impact the visual appearance of a laundry detergent powder when incorporated therein.