Title:
RESIN COMPOSITION, AND PREPREG AND LAMINATED SHEET USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/152402
Kind Code:
A1
Abstract:
Provided is a resin composition which exhibits excellent heat resistance, thermal conductivity, and water absorbency. The resin composition comprises (A) a cyanate resin represented by formula (I), (B) an epoxy resin, and (C) an inorganic filler, with the amount of the inorganic filler (C) being 301 to 700 parts by mass per 100 parts by mass of the total sum of the resins (A) and (B). In formula (I), Rs are each independently a hydrogen atom or methyl; and n is an integer of 1 to 50.
Inventors:
SOGAME Masanobu (Inc. Tokyo Techno Park, 1-1, Niijuku 6-chome, Katsushika-k, Tokyo 01, 〒1258601, JP)
十亀 政伸 (〒01 東京都葛飾区新宿６丁目１番１号 三菱瓦斯化学株式会社 東京テクノパーク内 Tokyo, 〒1258601, JP)
UEYAMA Daisuke (Inc. Tokyo Techno Park, 1-1, Niijuku 6-chome, Katsushika-k, Tokyo 01, 〒1258601, JP)
十亀 政伸 (〒01 東京都葛飾区新宿６丁目１番１号 三菱瓦斯化学株式会社 東京テクノパーク内 Tokyo, 〒1258601, JP)
UEYAMA Daisuke (Inc. Tokyo Techno Park, 1-1, Niijuku 6-chome, Katsushika-k, Tokyo 01, 〒1258601, JP)
Application Number:
JP2011/062496
Publication Date:
December 08, 2011
Filing Date:
May 31, 2011
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL COMPANY, INC. (5-2 Marunouchi 2-chome, Chiyoda-ku Tokyo, 24, 〒1008324, JP)
三菱瓦斯化学株式会社 (〒24 東京都千代田区丸の内二丁目５番２号 Tokyo, 〒1008324, JP)
SOGAME Masanobu (Inc. Tokyo Techno Park, 1-1, Niijuku 6-chome, Katsushika-k, Tokyo 01, 〒1258601, JP)
十亀 政伸 (〒01 東京都葛飾区新宿６丁目１番１号 三菱瓦斯化学株式会社 東京テクノパーク内 Tokyo, 〒1258601, JP)
三菱瓦斯化学株式会社 (〒24 東京都千代田区丸の内二丁目５番２号 Tokyo, 〒1008324, JP)
SOGAME Masanobu (Inc. Tokyo Techno Park, 1-1, Niijuku 6-chome, Katsushika-k, Tokyo 01, 〒1258601, JP)
十亀 政伸 (〒01 東京都葛飾区新宿６丁目１番１号 三菱瓦斯化学株式会社 東京テクノパーク内 Tokyo, 〒1258601, JP)
International Classes:
C08L63/00; B32B15/08; B32B27/38; C08J5/24; C08K3/00; C08K5/3415; C08L65/00; H05K1/03
Attorney, Agent or Firm:
KATSUNUMA Hirohito et al. (Kyowa Patent & Law Office, Room 323 Fuji Bldg., 2-3, Marunouchi 3-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
Claims: