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US 2019/0233779 A1Published application
Unitary laundry detergent article
AssigneeThe Procter & Gamble Company
InventorsHongsing TAN, Mark Robert SIVIK, Frank William DENOME, Na HOU, Min MAO
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Abstract
A water-soluble unitary laundry detergent article that contains two or more surfactant-containing non-fibrous sheets with a fabric hueing agent located between such non-fibrous sheets.
Claims13
A unitary laundry detergent structure comprising two or more non-fibrous sheets and at least one fabric hueing agent disposed between said two or more non-fibrous sheets, wherein said unitary laundry detergent structure is water-soluble, wherein each of said two or more non-fibrous sheets comprises at least one film former and a first surfactant.
Dependencies are inferred from the claim text.