Lubricating composition and a sliding member comprising the composition
AssigneeOiles Corporation
InventorsHideo Chou, Kikuo Sumiyoshi, Keizou Ishikawa, Yasunori Nishi
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Abstract
Disclosed herein are a solid lubricating composition comprising a solid lubricant, a lubricating oil which is in a liquid or paste form at an ordinary temperature, a carrier for absorbing and possessing said lubricating oil, and a thermosetting synthetic resin binder, and a sliding member comprising a metal substrate and a solid lubricant composed of the lubricating composition.
Claims31
A lubricating composition for solid lubricant-embedded sliding members comprising 5 to 78% by weight of a solid lubricant powder material, 5 to 30% by weight of a lubricating oil which is in a liquid or paste form at an ordinary temperature, 1 to 15% by weight of a carrier for absorbing and retaining said lubricating oil, and 15 to 50% by weight of a thermosetting synthetic resin binder.
A lubricant-embedded sliding member comprising a metal substrate having apertures or grooves, and embedded into the apertures or grooves therein, a cured solid lubricating composition comprising 5 to 78% by weight of a solid lubricant powder material, 5 to 30% by weight of a lubricating oil which is in a liquid or paste form at an ordinary temperature, 1 to 15% by weight of a carrier for absorbing and retaining said lubricating oil, and 15 to 50% by weight of a thermosetting synthetic resin binder, in which said cured solid lubricating composition is bonded and attached to the metal substrate.
A metal substrate having at least one aperture or groove having retained therein a cured lubricating composition comprising 5 to 78% by weight of a solid lubricant powder material, 5 to 30% by weight of a lubricating oil which is in a liquid or paste form at an ordinary temperature, 1 to 15% by weight of a carrier for absorbing and retaining said lubricating oil, and 15 to 50% by weight of a thermosetting synthetic resin binder, wherein said lubricating composition is bonded and attached to the metal substrate.
Dependencies are inferred from the claim text.