Compositions and methods for repairing and removing scratches and other imperfections from plastic surfaces
AssigneeClearfix Corporation
InventorWilliam C. Norville
Life of this patent
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AssigneeClearfix Corporation
InventorWilliam C. Norville
Estimating the term…
Polishing compositions and methods are provided for removing scratches and other imperfections from a variety of plastic surfaces in order to improve clarity and optical quality. Such polishing compositions include a solid polishing material, water, and an organic solvent containing undecane or any equivalent solvent. They can also include a stabilizing agent such as carnauba wax to keep the other ingredients suspended or otherwise mixed together. The polishing compositions are applied using buffing pads made from a variety of materials, including open-cell polyurethane, fleece wool, cotton, or synthetic materials. The compositions are applied by hand or using a hand-held rotary, orbital, or oscillating buffing machine, and are also compatible with existing scratch removal machines, such as robotic machines used to restore airplane windows.
A composition for removing scratches and other imperfections from plastic surfaces comprising
A composition for removing scratches and other imperfections from plastic surfaces comprising
A method for removing scratches and other imperfections from plastic surfaces comprising the steps of
Dependencies are inferred from the claim text.