초록 ▼

A coating composition comprising a hardenable film-former and at least 0.5 weight percent of an oxidizing agent sufficient to decolorize a stain on the film-former is disclosed, wherein the oxidizing agent comprises hydrogen peroxide, hypochlorite, and organo-chlorine bleaches and will at least part

A coating composition comprising a hardenable film-former and at least 0.5 weight percent of an oxidizing agent sufficient to decolorize a stain on the film-former is disclosed, wherein the oxidizing agent comprises hydrogen peroxide, hypochlorite, and organo-chlorine bleaches and will at least partially decolorize a plurality of stains when applied to the hardened coating, allowed to stand for one hour at room temperature, and evaluated by visual observation of the stain under average overhead fluorescent illumination. The oxidizing agent is not consumed as a catalyst or initiator to polymerize or otherwise cause a reaction in the floor coating before it is applied and before it has hardened. A composition of the invention may include from about 0.8 to about 5 weight percent oxidizing agent and the film-former forms a hardened film resistant to rinsing with tap water.

대표청구항 ▼

1. A coating composition comprising an anionic hardenable film-former chosen from acrylate, urethane, acrylate with styrene copolymer, or combinations thereof, polyethylene wax, and at least 0.5 weight percent of an oxidizing agent sufficient to decolorize a stain on the film-former, wherein the oxi

1. A coating composition comprising an anionic hardenable film-former chosen from acrylate, urethane, acrylate with styrene copolymer, or combinations thereof, polyethylene wax, and at least 0.5 weight percent of an oxidizing agent sufficient to decolorize a stain on the film-former, wherein the oxidizing agent comprises hydrogen peroxide, hypochlorite, organic peroxides, organo-chlorine bleaches or a combination thereof and wherein the oxidizing agent is not consumed by initiating or catalyzing a reaction in the film-former composition, the hardened film-former decolorizes stains when contacted with staining solution for at least up to 48 hours, and wherein the composition is substantially free of surfactants. 2. A composition according to claim 1 wherein the oxidizing agent comprises hydrogen peroxide. 3. A composition according to claim 1 comprising about 0.8 to about 5 weight percent oxidizing agent. 4. A composition according to claim 1 comprising about 0.8 to about 2 weight percent oxidizing agent. 5. A coating composition according to claim 1 wherein the film-former forms a hardened film resistant to rinsing with tap water. 6. A hardenable coating composition, comprising an anionic polymer chosen from acrylate, urethane, acrylate with styrene copolymer, or combinations thereof, solvent, plasticizer, and at least 0.8 wt percent oxidizing agent wherein the oxidizing agent is not consumed by initiating or catalyzing a reaction in the hardenable coating composition, and the hardened coating composition decolorizes stains when contacted with staining solution for at least up to 48 hours. 7. The coating composition according to claim 6 wherein the polymer is comprised of polyacrylate or acrylate copolymer. 8. The coating composition according to claim 6 wherein the plasticizer is comprised of benzoate esters. 9. The coating composition according to claim 6 wherein the solvent is comprised of diethylene glycol monoethyl ether and dipropylene glycol methyl ether solvent. 10. The coating composition according to claim 6 further comprising water. 11. The coating composition according to claim 6 wherein the oxidizing agent is comprised of hydrogen peroxide.