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US 12,595,184 B2Granted
Inorganic oxide particles
AssigneeResonac Corporation
InventorsYusuke Yamada, Hiroshi Tsuzuki, Hiroki Sugimoto
Life of this patent
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Abstract
Inorganic oxide particles having a D50 of 5.5-9.0 μm and a pressure loss of 1.75-2.81 kPa in air permeation at a pressure of 12 kPa.
Claims12
An inorganic oxide particle, wherein
- D50 is 5.5 to 9.0 μm,
- a volume ratio of a particle having a particle diameter of 2.0 μm or more is 90.0% by volume or more, and
- a pressure loss for permeation of air under a pressure of 12 kPa is 1.75 to 2.81 kPa.
Dependencies are inferred from the claim text.