Refractory filler powder, sealing material, and method for producing refractory filler powder

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United States of America Patent

PATENT NO 8853111
APP PUB NO 20130102453A1
SERIAL NO

13642656

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Abstract

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Provided is a refractory filler powder, comprising particles, each of which has precipitates of willemite and gahnite.

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Patent Owner(s)

  • NIPPON ELECTRIC GLASS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamada, Tomoko Otsu, JP 35 334

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