Back to results
US 2023/0399594 A1Published application
Aqueous alkaline abrasive cleaning composition
AssigneeConopco, Inc., d/b/a UNILEVER
InventorsPaola Baggi, Giles James Crowley, Andrew Stephen Jamieson, Teresa Lecce, Laura Lupi
Life of this patent
Estimating the term…
Abstract
The present invention relates to aqueous alkaline abrasive cleaning compositions comprising quaternary ammonium compound that are stable over time.
Claims14
Aqueous alkaline abrasive cleaning composition comprising
- a. 1 to 60 wt % abrasive particles;
- b. 0.05 to 0.5 wt % diutan gum;
- c. 0.01 to 3 wt % aminocarboxylate sequestrant;
- d. 0.05 to 3 wt % quaternary ammonium compound;
- wherein the composition has a pH from 10 to 14 and
- wherein the abrasive particles are suspended.
3 more elements
Method of stabilizing an abrasive particles and quaternary ammonium compound comprising aqueous alkaline cleaning composition, by including into the aqueous composition diutan gum and a aminocarboxylate sequestrant.
Dependencies are inferred from the claim text.