Bonding material composition, aluminum nitride bonded body, and method for producing the same

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United States of America Patent

PATENT NO 9481813
APP PUB NO 20150184030A1
SERIAL NO

14561449

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Abstract

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A first bonding material composition according to the present invention is a bonding material composition used when aluminum nitride sintered bodies containing a rare-earth metal oxide are bonded to each other, in which the bonding immaterial composition contains, in addition, to an O element-containing aluminum nitride raw material, (a) as a fluorine compound, at least one of a fluorine compound of an alkaline-earth metal and a fluorine compound of a rare-earth metal, or (b) as a fluorine compound, at least one of a fluorine compound of an alkaline-earth metal and a fluorine compound of a rare-earth metal, and a rare-earth metal oxide.

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Patent Owner(s)

  • NGK INSULATORS, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goto, Masashi Nagoya, JP 89 945
Katsuda, Yuji Tsushima, JP 87 1447
Nishimura, Noboru Nagoya, JP 17 55

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