US 2024/0076587 A1Published application

Water-soluble film and water-soluble unit dose article made therefrom

AssigneeThe Procter & Gamble Company

InventorsFlorence Catherine COURCHAY, Jie MA

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Abstract

Water-soluble film and unit dose article made therefrom, wherein the water-soluble film comprises a water-soluble polymer, wherein the water-soluble polymer comprises a blend of a caseinate polymer and an anionic polyvinyl alcohol copolymer.

Claims20

Dependent claims

A water-soluble film, wherein the water-soluble film comprises a water-soluble polymer, wherein the water-soluble polymer comprises a blend of a caseinate polymer and an anionic polyvinyl alcohol copolymer.

Dependencies are inferred from the claim text.

Facts

Application: 18/508,369Filed 14 Nov 2023
Priority: EP 21179372.414 Jun 2021
Published: 7 Mar 2024
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

C11D 17/042
Compositions releasably affixed on a substrate or incorporated into a dispensing means: water soluble or water disintegrable containers or…
C11D 3/001
Other compounding ingredients characterised by their effect: softening compositions
C11D 3/3753
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds: polyvinylalcohol; Ethers or esters thereof
C11D 3/3769
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds: polymerised monomers containing nitrogen, e.g.…

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Application18/508,369Continuation
US 2024/0076587 A1This patent

From the US filing history. Foreign family members aren’t listed.

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