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US 12,286,373 B2Granted
Powder and mixed powder
AssigneeDenka Company Limited
InventorsNaotsugu Nogami, Takuto Okabe, Motoharu Fukazawa
Life of this patent
Estimating the term…
Abstract
One aspect of the present invention provides a powder containing three components of ZnO, Al2O3 and SiO2, wherein each content of the three components is ZnO: 17 to 43% by mole, Al2O3: 9 to 20% by mole and SiO2: 48 to 63% by mole, based on the sum of the contents of the three components.
Claims13
A powder comprising three components of ZnO, Al2O3 and SiO2, wherein each content of the three components is ZnO:
- 27 to 34% by mole, Al2O3:
- 11 to 18% by mole and SiO2:
- 50 to 55% by mole, based on the sum of the contents of the three components.
Dependencies are inferred from the claim text.