Patent ID: 8841246

Claim:
A warewashing cleaning composition comprising: at least one alkali metal hydroxide present in an amount from about 21% to about 80% by weight of the cleaning composition; at least one surfactant selected from the group consisting of: carboxylates, fatty alcohol sulfates, alkyl polyglycosides, sorbitan and sucrose esters and their ethoxylates, alkoxylated amines, carboxylic acid esters, carboxylic amides, ethylene oxide/propylene oxide block polymers, silicone surfactants, amines, quaternary ammonium salts, betaines, imidazolines, and propionates; water; and a polysaccharide hybrid polymer composition comprising: polysaccharide residue in an amount from about 5% to about 90% by weight of the polysaccharide hybrid polymer composition; and residue of at least one ethylenically unsaturated monomer present in an amount from about 10% to about 75% by weight of the polysaccharide hybrid polymer composition.