Back to results
US 2024/0182819 A1Published application
Particulate laundry scent additive
AssigneeThe Procter & Gamble Company
InventorJaden Scott ZERHUSEN
Life of this patent
Estimating the term…
Abstract
A composition including a plurality of particles, each of the particles including: about 40% to about 90% by weight of the particles water soluble polymer; about 1% to about 40% by weight of the particles of a salt hydrate; and about 0.1% to about 20% by weight of the particles perfume; wherein the perfume is dispersed in a matrix of the water soluble polymer and the salt hydrate. A process for forming particles that includes using an anhydrous salt to manage water.
Claims31
1-21. (canceled)
A composition comprising a plurality of particles, each of said particles comprising:
- water soluble polymer;
- about 1% to about 40% by weight of said particles a salt hydrate selected from sodium acetate trihydrate, magnesium sulfate heptahydrate, and combinations thereof;
- and
- about 0.1% to about 20% by weight of said particles perfume;
- wherein said perfume is dispersed in a matrix of said water soluble polymer and said sodium acetate trihydrate;
- wherein said particles have at least one substantially flat surface and an opposite curved surface;
- and
- wherein said particles have a volume from about from about 0.003 cm3 to about 0.5 cm3.
5 more elements
Dependencies are inferred from the claim text.