A coating composition, a process of producing the same, a process of forming a coating film using the same, a lubricating article kit using the same, and a washer fluid using the same

A process of producing a coating composition for forming a coating film having a lubricating surface for a liquid of interest, comprising:

• mixing together particles, a binder resin for fixedly binding said particles together, a lubricating liquid that has a nonaffinity for said liquid but has an affinity for said binder, and a solvent having an affinity for said lubricating liquid, wherein said lubricating liquid has a contact angle of 0° upon dropwise addition onto a substrate made of the same material as said particles as measured in the atmosphere, and a contact angle of 0° upon dropwise addition onto the substrate made of the same material as said particles as measured in said liquid of interest,
• a volume ratio of said lubricating liquid relative to a total amount of said solvent and said lubricating liquid ranges from 0.09 to 0.95 inclusive, and
• a content of said binder resin relative to the total amount of said solvent and said lubricating liquid ranges from 0.0004 g/mL to 0.050 g/mL inclusive.