Inorganic foam
AssigneeJsp Corporation
InventorsNaoki NAITO, Jinichiro NORO
Life of this patent
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Abstract
An inorganic foam comprising an inorganic polymer having leucite crystal structure as a base material, the area of the peak derived from leucite crystal in the X-ray diffraction spectrum of the inorganic foam satisfies the following formula (1): D(geo)/D(pur)≥0.5 (1). In formula (1), D(geo) represents the area of the peak located at 2θ=27.3° derived from leucite crystal in the X-ray diffraction spectrum of the inorganic foam, and D(pur) represents the area of the peak located at 2θ=27.3° derived from leucite crystal in the X-ray diffraction spectrum of leucite pure material.
Claims7
An inorganic foam comprising an inorganic polymer having leucite crystal structure as a base material,
- the area of the peak derived from leucite crystal in the X-ray diffraction spectrum of the inorganic foam satisfies the following formula (1):
- D
-
- (
- geo
- )
- /
- D
-
- (
- pur
- )
- ≧
- 0.5
- ,
- (
- 1
- )
- in (formula (1), D(geo) represents the area of the peak located at 2θ=27.3° derived from leucite crystal in the X-ray diffraction spectrum of the inorganic foam, and D(pur) represents the area of the peak located at 2θ=27.3° derived from leucite crystal in the X-ray diffraction spectrum of leucite pure material.
Dependencies are inferred from the claim text.