Composition Comprising Microcapsules
AssigneeThe Procter & Gamble Company
InventorsKarl Ghislain BRAECKMAN, Karel Jozef Maria DEPOOT, Tim Roger Michel VAN PACHTENBEKE, Johan SMETS
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Abstract
A liquid composition having a microcapsule, the microcapsule having an aldehyde-containing resin, and one or more formaldehyde scavenger which reacts with formaldehyde to achieve more than about 60% reaction completeness in about 15 minutes time at pH 8 and at about 21° C. A liquid composition having a microcapsule, the microcapsule having an aldehyde-containing resin, one or more sulfur-based formaldehyde scavenger and optionally a non-sulfur-based formaldehyde scavenger.
Claims19
A liquid composition comprising a microcapsule, said microcapsule comprising an aldehyde-containing resin;
- wherein said composition further comprises a non-sulfur-based formaldehyde scavenger selected from the group consisting of urea, ethylene urea, and mixtures thereof;
- wherein said composition further comprises one or more sulfur-based formaldehyde scavenger;
- wherein said formaldehyde scavengers react with formaldehyde to achieve more than about 60% reaction completeness in about 15 minutes time at pH 8 and at about 21° C.;
- and wherein said composition comprises anionic surfactant.
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Dependencies are inferred from the claim text.