Claims
- 1. An ultrasonic cleaning product comprising:
(a) a cleaning composition comprising a cleaning component and a source of dissolved gas; and (b) an ultrasonic wave generating source for imparting ultrasonic energy to a surface to be cleaned.
- 2. The ultrasonic cleaning product of claim 1, wherein the cleaning composition comprises from about 0.0001% to about 40% by weight of the cleaning component, based on the weight of the cleaning composition.
- 3. The ultrasonic cleaning product of claim 1, wherein the cleaning composition comprises from about 50% to about 99.99% by weight of the cleaning component, based on the weight of the cleaning composition.
- 4. The ultrasonic cleaning product of claim 1, wherein the cleaning composition comprises from about 0.01% to about 10% by weight of the source of dissolved gas, based on the weight of the cleaning composition.
- 5. The ultrasonic cleaning product of claim 4, wherein the dissolved gas comprises air, carbon dioxide, nitrogen, oxygen, helium, or mixtures thereof.
- 6. The ultrasonic cleaning product of claim 1, wherein the source of dissolved gas comprises a bicarbonate compound.
- 7. The ultrasonic cleaning product of claim 1, wherein the cleaning composition has a pH of from about 3 to about 9.
- 8. The ultrasonic cleaning product of claim 1, wherein the cleaning component is selected from the group consisting of bleaches, bleach activators, bleach boosters, surfactants, enzymes, enzyme stabilizers, builders, alkalinity sources, colorants, perfumes, antibacterial agents, antimicrobial agents, dispersants, polymeric dye transfer inhibiting agents, crystal growth inhibitors, photobleaches, heavy metal ion sequestrants, anti-tarnishing agents, anti-oxidants, anti-redeposition agents, soil release polymers, electrolytes, pH modifiers, thickeners, abrasives, metal ion salts, corrosion inhibitors, suds stabilizers, suds suppressors, process aids, fabric softening agents, optical brighteners, hydrotropes, and mixtures thereof.
- 9. The ultrasonic cleaning product of claim 1, wherein the cleaning component comprises a bleach.
- 10. The ultrasonic cleaning product of claim 9, wherein the cleaning composition further comprises from about 0.05% to about 15% by weight of a source of hydrogen peroxide.
- 11. The ultrasonic cleaning product of claim 1 wherein the ultrasonic energy has a frequency of from about 10 kHz to about 100 kHz.
- 12. The ultrasonic cleaning product of claim 1 wherein the ultrasonic energy has an amplitude of from about 1 micron to about 100 microns.
- 13. The ultrasonic cleaning product of claim 1 wherein the cleaning composition and the ultrasonic source are contained together in a device that is adapted for controlled dispensing of the cleaning composition to a surface in need of cleaning, while concurrently imparting ultrasonic energy thereto.
- 14. A method for removing soil from a surface in need of cleaning, comprising (a) applying a cleaning composition comprising a cleaning component and a source of a dissolved gas to a surface in need of cleaning, and (b) contacting the surface with a source of ultrasonic energy.
- 15. The method of claim 14 wherein the source of ultrasonic energy has a frequency of from about 10 kHz to about 100 kHz.
- 16. The method of claim 14 wherein the ultrasonic energy has an amplitude of from about 1 micron to about 100 microns.
- 17. The method of claim 14 wherein the cleaning composition comprises from about 0.01% to about 10% by weight of the source of dissolved gas, based on the weight of the cleaning composition.
- 18. The method of claim 14 wherein the dissolved gas comprises air, carbon dioxide, nitrogen, oxygen, helium, or mixtures thereof.
- 19. The method of claim 14 wherein the cleaning composition has a pH of from about 3 to about 9.
- 20. An ultrasonic cleaning composition comprising a cleaning component and a source of dissolved gas.
RELATED APPLICATIONS
[0001] This application claims priority to U.S. Provisional Application Serial No. 60/330,373 filed Oct. 18, 2001.
Provisional Applications (1)
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Number |
Date |
Country |
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60330373 |
Oct 2001 |
US |