Back to results
US 7,094,449 B2Granted
Device and system for coating a surface and reducing surface irregularities
OwnerLewyn B. Boler, Jr.inventor
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
OwnerLewyn B. Boler, Jr.inventor
Estimating the term…
A system for applying a protective coating to a surface includes a device for applying a protective coating to a surface. The device includes a foam pad impregnated with a composite having a matrix that includes at least one polymer resin chosen from the following group: hydrocarbon, polybutene, silicone, polyethylene; at least one silicone fluid; at least one surface coating chosen from the following groups: wax, silicone resin; and a multiplicity of inert particles dispersed within the matrix. The composite, when examined alone (before it is impregnated into the foam pad), has a wax penetration point measurement from about 60 mm to about 250 mm at 25 degrees Celsius under ASTM Test Method D217, and the foam pad impregnated with the composite is adapted so that the foam pad impregnated with the composite, when rubbed upon a surface, leaves a surface coating on the surface. The invention also may take the form of a system that includes a foam pad impregnated with the composite and a rejuvenator fluid containing a silicone and a wax.
A device for applying a protective coating to a surface, said device comprising:
A system for applying a protective coating to a surface, said system comprising:
A device for application of a mold-release coating to a mold, said device comprising:
A device for applying a protective coating to a surface, said device comprising:
Dependencies are inferred from the claim text.