Stock material or miscellaneous articles – Composite – Of b – n – p – s – or metal-containing material
Reexamination Certificate
2008-12-03
2010-11-02
Zacharia, Ramsey (Department: 1787)
Stock material or miscellaneous articles
Composite
Of b, n, p, s, or metal-containing material
C427S372200
Reexamination Certificate
active
07824784
ABSTRACT:
A low dielectric material is produced by using a composition including a borazine ring-containing compound and a compound represented by the following formula as a solvent, and/or by annealing a composition comprising a borazine ring-containing compound under atmosphere of oxygen concentration not higher than 0.1 vol % at 200 to 600° C. In the following formula, Raand Rcindependently represent alkyl group or acyl group; Rbrepresents hydrogen atom or alkyl group; and n represents an integer of 1 to 5.
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Kamiyama Takuya
Kumada Teruhiko
Nobutoki Hideharu
Yamamoto Tetsuya
Mitsubishi Denki & Kabushiki Kaisha
Nippon Shokubai Co. , Ltd.
Porzio, Bromberg & Newman P.C.
Zacharia Ramsey
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