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US 2025/0375959 A1Published application
Multilayer, flexible, porous, dissolvable solid sheet article
AssigneeThe Procter & Gamble Company
InventorsCarl David MAC NAMARA, Hong Sing TAN, Xiaobin CHU
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Abstract
The present invention relates to a multilayer, flexible, porous, dissolvable solid sheet article.
Claims15
A flexible, porous, dissolvable solid sheet article comprising a plurality of water-soluble sheets arranged in a stack, wherein each of the water-soluble sheets comprises a water-soluble polymer, a C6-C20 linear or branched alkylalkoxy sulfates (AAS) having a weight average degree of alkoxylation ranging from 0.5 to 10, and a C6-C20 linear or branched alkyl sulfates (AS),
- wherein said solid sheet article is characterized by:
- (i) a Percent Open Cell Content of from 80% to 100%;
- and (ii) an Overall Average Pore Size of from 100 μm to 2000 μm;
- wherein the weight ratio of said AAS over said AS is from 0.4 to 3.
1 more element
Dependencies are inferred from the claim text.