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US 10,370,624 B2Granted
Dishwashing pastes
AssigneeColgate-Palmolive Company
InventorsSantiago Salas, Joshua Gerardo Henderson Villalpando, Ammanuel Mehreteab, Lidia Venegas, Margarita Zapata, Arianis Riofrio, Mario Alejandro Herrera Lazo De La Vega
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Abstract
Described herein, are dishwashing paste compositions comprising: an abrasive; a pH modifying agent in an amount effective to provide a pH greater than 7; a structuring agent; and a source of polyvalent cations. Methods of making and using these compositions are also described.
Claims15
A dishwashing paste composition, comprising:
- from about 20 wt. % to about 50 wt. % of an abrasive;
- a pH modifying agent in an amount effective to provide a pH greater than about 7;
- from about 1 wt. % to about 10 wt. % of sodium silicate as a structuring agent;
- and
- from about 5.02 wt. % to about 20.09 wt. % of magnesium chloride as a source of polyvalent cations;
- wherein a weight ratio of magnesium chloride to sodium silicate is from 0.35 to 1.4;
- wherein the dishwashing paste composition has a penetrability of less than about 8 mm after 3 days;
- and
- wherein the dishwashing paste composition maintains a penetrability of greater than about 3 mm after about 90 days.
6 more elements
Dependencies are inferred from the claim text.