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US 10,883,017 B2Granted
Coating composition for a silicone rubber wiper blade and silicone rubber wiper blade using the same
AssigneeCap Corporation
InventorsKi-Young Kim, Jong-Yuen Kim
Life of this patent
Estimating the term…
Abstract
This disclosure relates to a coating composition for a silicone wiper blade and a rubber wiper blade using the same. More particularly, this disclosure relates to a coating composition for a silicone rubber wiper blade which has excellent wiping durability and water-repellent properties, and a silicone rubber wiper blade which does not require a chlorine surface treatment process using the coating composition for a silicone rubber wiper blade.
Claims18
A coating composition for a silicone rubber wiper blade comprising:
- an organic solvent 65-80 wt. %;
- a binder 5-15 wt. %;
- a solid lubricant 15-18 wt. %;
- and
- an additive 1-5 wt. % based on the total weight of the coating composition;
- wherein the organic solvent comprises toluene and methylethylketone, wherein the methylethylketone is included in an amount of 17-20 wt. % based on the total weight of the coating composition,
- wherein the solid lubricant comprises a mixture of two or more solid lubricants, and wherein the solid lubricant further comprises boron nitride in an amount of 5 to 15 wt. % based on the total weight of the coating composition.
4 more elements
A coating composition for a silicone rubber wiper blade comprising:
- an organic solvent 65-80 wt. %;
- a binder 5-15 wt. %;
- a solid lubricant 16-18 wt. %;
- and
- an additive 1-5 wt. % based on the total weight of the coating composition;
- wherein the organic solvent comprises toluene and methylethylketone, wherein the methylethylketone is included in an amount of 17-20 wt. % based on the total weight of the coating composition,
- wherein the solid lubricant comprises boron nitride in an amount of 5 to 15 wt. % based on the total weight of the coating composition.
4 more elements
Dependencies are inferred from the claim text.