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US 11,820,714 B2Granted
Carbon foam, assembly and manufacturing method
AssigneeAsahi Kasei Kabushiki Kaisha
InventorsYuka Kanada, Atsushi Suzuki, Junya Yamashita
Life of this patent
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Abstract
A carbon foam formed of carbon fibers, where, at 90% or more of any 20 locations, the carbon fibers have a fiber diameter that is within ±20% of an average fiber diameter.
Claims20
A carbon foam formed of carbon fibers, wherein
- at 90% or more of any 20 locations, the carbon fibers have a fiber diameter that is within ±20% of an average fiber diameter.
A carbon foam formed of carbon fibers, wherein
- at any 5 locations on a surface, a weight per unit area of 3 cm×3 cm is within ±50% of an average value of weight per unit area.
Dependencies are inferred from the claim text.