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US 10,451,111 B2Granted
Thermosetting resin composition, sliding member and method for producing sliding member
AssigneeMINEBEA MITSUMI Inc.
InventorsTadahiko Karaki, Aya Kakegawa, Koichiro Sagiyama
Life of this patent
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Abstract
A thermosetting resin composition includes an epoxy compound having an isocyanuric acid ring represented by the following formula (1), and a solid lubricant.
Claims18
A sliding member comprising:
- a sliding surface;
- and
- a self-lubricating liner formed on the sliding surface by a thermosetting resin composition including:
- a solid lubricant;
- a curing agent;
- and
- an epoxy compound having an isocyanuric acid ring represented by the following formula (1):
- wherein
- X is a group containing an epoxy ring,
- Y is an atom of H, a group composed only of C and H, a group composed only of C, H and O containing no epoxy ring, or a group containing an epoxy ring, and
- Z is an atom of H, a group composed only of C and H, or a group composed only of C, H and O containing no epoxy ring,
- and
- a weight ratio (M/N) of a weight (M) of the curing agent to a weight (N) of the epoxy compound having the isocyanuric acid ring is in a range of (M/N)=0.65 to 1.65.
10 more elements
A sliding member comprising:
- a sliding surface;
- and
- a self-lubricating liner formed on the sliding surface by a thermosetting resin composition including:
- a solid lubricant;
- a curing agent;
- and
- a mixture of epoxy compounds having an isocyanuric acid ring represented by the following formula (1):
- wherein the mixture includes:
- an epoxy compound in which each of the X and Yin the formula (1) is the group containing the epoxy ring, and Z in the formula (1) is an atom of H, a group composed only of C and H, or a group composed only of C, H and O containing no epoxy ring, and
- an epoxy compound in which only the X in the formula (1) is the group containing the epoxy ring, and each of Y and Z in the formula (1) is an atom of H, a group composed only of C and H, or a group composed only of C, H and O containing no epoxy ring, and
- a weight ratio (M/N) of a weight (M) of the curing agent to a weight (N) of the mixture is in a range of (M/N)=0.65 to 1.65.
8 more elements
A sliding member comprising:
- a sliding surface;
- and
- a self-lubricating liner formed on the sliding surface by a thermosetting resin composition including:
- a solid lubricant;
- glass fiber;
- and
- an epoxy compound having an isocyanuric acid ring represented by the following formula (1):
- wherein
- X is a group containing an epoxy ring,
- Y is an atom of H, a group composed only of C and H, a group composed only of C, H and O containing no epoxy ring, or a group containing an epoxy ring, and
- Z is an atom of H, a group composed only of C and H, or a group composed only of C, H and O containing no epoxy ring.
8 more elements
Dependencies are inferred from the claim text.