Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Patent
1990-03-23
1992-04-28
Dixon, Jr., William R.
Compositions: ceramic
Ceramic compositions
Glass compositions, compositions containing glass other than...
501 32, 501 80, B04B 1508
Patent
active
051089580
ABSTRACT:
Machinable ceramic composites having a low dielectric constant. The composite comprises ceramic bubbles uniformly distributed throughout a ceramic matrix. These composites can be used as ceramic substrates and housings in electronic packaging, and as windows transparent to microwave and millimeter wave radiation.
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Boyer, III Charles E.
Hoyle Charles D.
Moh Kyung H.
Dixon Jr. William R.
Gallo Chris
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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