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US 12,129,391 B2Granted
Composition for sliding member and sliding member
AssigneeNok Klueber Co., Ltd.
InventorYujiro Yamasaki
Life of this patent
Estimating the term…
Abstract
A sliding member includes a substrate, a first coating film layer which is provided on the substrate, and a second coating film layer which is provided on the first coating film layer. The first coating film layer including a coating film including a composition for a sliding member. The composition for a sliding member contains a binder resin, a solid lubricant, and at least one type of resin beads selected from the group consisting of amino resin beads and urethane resin beads. The second coating film layer includes the binder resin and the solid lubricant.
Claims8
A sliding member comprising:
- a substrate,
- a first coating film layer which is provided on the substrate, and
- a second coating film layer which is provided on the first coating film layer, wherein
- the first coating film layer comprises a coating film including a composition for a sliding member the composition containing:
- a binder resin,
- a solid lubricant, and
- at least one type of resin beads selected from the group consisting of amino resin beads and urethane resin beads;
- and
- the second coating film layer includes the binder resin and the solid lubricant, and does not include the resin beads.
6 more elements
Dependencies are inferred from the claim text.