IP Library Granted Patent US 9,320,407
Granted Patent B2
US 9,320,407 · App. 13/487,696 · Granted Apr 26, 2016

Floor cleaning appliance having disposable floor sheets and method of cleaning a floor therewith

Inventors: Nicola John Policicchio (Mason, OH); Jeff Scholten (Ada, MI); Joe White (Grand Rapids, MI)
Assignee: The Procter & Gamble Company
A47L13/225A47K7/03A47L13/17A47L13/19
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Quick Facts
Patent No.
US 9,320,407
App. No.
13/487,696
Granted
Apr 26, 2016
Kind
B2
Abstract

A cleaning system. The system has a steam mop, pad, and a cleaning solution. This combination provides synergistic cleaning benefits over prior art systems using steam alone and over prior art systems using cleaning solutions alone. The cleaning benefits include both the capability to clean larger areas and clean additional types of stains. The cleaning system may be used to clean hard surfaces, such as a floor.

Claims (26)

1. A system for cleaning a hard target surface, said system comprising: a steam generating appliance,

said appliance having a sole plate for removably attaching a cleaning pad thereto;

a cleaning pad removably attachable to said sole plate; and

a cleaning solution, said cleaning solution being applicable to the target surface with steam from said appliance at 2 to 4 mls/square meter.

2. A system for cleaning a hard floor, said system comprising: a steam generating appliance;

said appliance having a sole plate for removably attaching a floor sheet thereto,

a floor sheet removably attachable to said sole plate; and

a cleaning solution, said cleaning said cleaning solution being dispensable to the floor from said appliance or from said floor sheet at 2 to 4 mls/square meter.

3. A system according to claim 2 wherein said appliance further comprises a sprayer, for spraying said cleaning solution onto the floor.

4. A system according to claim 3 wherein said cleaning solution comprises 0.04 to 0.5 weight percent agglomerating polymer and 0.02 to 0.25 weight percent surfactant.

5. A system according to claim 4 wherein said floor sheet comprises nonwoven material.

6. A system according to claim 5 wherein said floor sheet comprises a laminate construction, having at least two layers.

7. A system according to claim 5 wherein said floor sheet comprises a laminate construction having three layers, at least two of said layer comprising nonwoven material.

8. A system for cleaning a hard floor, said system comprising: a steam generating appliance;

said appliance having a sole plate for removably attaching a floor sheet thereto,

a pre-wetted floor sheet removably attachable to said sole plate, said floor sheet being pre-wetted with a cleaning solution; and

a cleaning solution impregnated in said floor sheet at a loading of 3 to 5 grams of cleaning solution per gram of floor sheet, said cleaning solution being dispensable to the floor with steam from said appliance.

9. A system according to claim 8 wherein said cleaning solution is aqueous.

10. A system according to claim 9 wherein said cleaning solution consists of tap water.

11. A system according to claim 8 wherein said cleaning solution comprises components selected from the group consisting of zwitterionic polymers, agglomerating polymers, surfactants and combinations thereof.

12. A system according to claim 11 wherein said cleaning solution comprises a polyacrlamide agglomerating polymer.

13. A system according to claim 12 wherein said polyacrlamide agglomerating polymer comprises from 0.04 to 0.5 weight percent of said cleaning solution.

14. A system according to claim 13 wherein said cleaning solution comprises 0.02 to 0.25 weight percent surfactant.

15. A system according to claim 2 wherein said floor sheet further comprises a cleaning solution disposed on said sheet in dry form.

16. A system according to claim 15 wherein said dry cleaning solution comprises 0.02 to 0.2 grams of surfactant disposed on said floor sheet.

17. A system according to claim 16 wherein said dry cleaning solution comprises 0.02 to 0.5 grams of agglomerating polymer disposed on said floor sheet.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 4, 2014
From: POLICICCHIO, NICOLA JOHN; SCHOLTEN, JEFF; WHITE, JOE
To: THE PROCTER & GAMBLE COMPANY
Reel/Frame 032127/0353 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 29, 2012
From: POLICICCHIO, NICOLA JOHN
To: THE PROCTER & GAMBLE COMPANY
Reel/Frame 028865/0467 →
Continuity (1)
Related Publication 20130319463A1 · Dec 5, 2013