Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Patent
1992-06-29
1994-02-01
Group, Karl
Compositions: ceramic
Ceramic compositions
Glass compositions, compositions containing glass other than...
501 23, 501 61, C03C 1400, C03C 416
Patent
active
052832104
ABSTRACT:
A low temperature sintering, low dielectric inorganic composition is a ternary inorganic composition comprising cordierite, quartz glass and lead borosilicate glass, wherein if the amounts of the cordierite, quartz glass and lead borosilicate glass are represented by X, Y and Z (wt %) respectively, the composition of the ternary system falls within the range encircled by the following four points (a) to (d) including the lines between each neighboring two points:
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Kata, et al., "Low Dielectric Constant New Materials for Multilayer Ceramic Substrate", vol. 13, No. 2, pp. 448-451 (Jun. 1990).
Chemical Abstracts. 178538t, "Electric Insulating Paste for Ceramic-Glass Substrates for Multilayer Interconnections", vol. 108 (1988).
Kata Keiichiro
Shimada Yuzo
Group Karl
NEC Corporation
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