Applicator with hydrophobic coating transferable to contacting surface
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United States of America Patent
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May 2, 2017
Grant Date -
Aug 4, 2016
app pub date -
Mar 10, 2014
filing date -
Oct 29, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A coating composition for imparting a hydrophobic film on a target surface is provided that includes an oil of a silicone oil or a fluoropolymer oil or a combination thereof, a resin, and a dry lubricant. A solvent is present to form a solution of the oil and resin. A coating is imparted to an applicator that in turn can transfer the coating as a hydrophobic film. The coating composition is stable and able to impart hydrophobic film even after storage for several weeks at elevated temperature. The coating composition does so through the exclusion of synthetic waxes especially including silicone waxes. A kit is also provided that includes a wiper blade having the above coating composition applied along with instructions for the securement of the wiper blade to a vehicle to impart the hydrophobic film to a vehicle windshield contacted by the wiper blade.
First Claim
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International Classification(s)
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- C03C:CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREO....
- B05C:APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- C10M:LUBRICATING COMPOSITIONS
- B60S:SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTIN....
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