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US 12,146,119 B2Granted
Toilet cleaning product containing aqueous crystalline material
AssigneeHenkel AG & Co. KGaA
InventorsDaniel Thomas Piorkowski, Christopher Michael Rodriguez, John Daniel Konikowski
Life of this patent
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Abstract
A dissolvable toilet cleaning solid tablet includes an anionic surfactant; virgin soap pellets; and borax, and desirably, a carbonate or bicarbonate salt; and an acid. The borax comprises about 0.5% to about 10% by weight of the composition, and the virgin soap pellets comprise about 12% to about 25% by weight of the composition.
Claims20
A solid unit dose of a toilet cleaning composition comprising:
- an anionic surfactant;
- virgin soap pellets;
- a carbonate or bicarbonate salt;
- an acid;
- and
- borax,
- wherein the virgin soap pellets comprise 18% to about 35% by weight of the toilet cleaning composition.
4 more elements
A dissolvable toilet cleaning tablet comprising:
- an anionic surfactant;
- virgin soap pellets;
- and
- one or more boron compounds,
- wherein the virgin soap pellets comprise 18% to about 35% by weight of the tablet,
- wherein greater than 20% of the tablet dissolves when placed in 700 ml of water for 10 minutes with no agitation, and
- wherein the tablet has a top surface, a bottom surface, and a height extending from the top surface to the bottom surface, the top surface having an indentation adapted to receive and engage with a wand member.
4 more elements
A solid toilet cleaning composition comprising:
- about 5% to about 50% by weight anionic surfactant;
- about 5-20% by weight of a carbonate or bicarbonate salt;
- about 1% to about 30% by weight of an acid;
- 18% to about 35% by weight virgin soap pellets;
- and
- about 0.5% to about 10% by weight of a boron compound,
- wherein the solid toilet cleaning composition is provided as a unit dose, and
- wherein time to breakage of the unit dose when submerged in toilet water is delayed compared to a unit dose having no boron compound.
5 more elements
Dependencies are inferred from the claim text.