PHENOLIC RESIN FOAM LAMINATED SHEET AND METHOD FOR MANUFACTURING THE SAME

WIPO Patent Application WO/2011/118793

A1

Provided is a phenolic resin foam laminated sheet which comprises a phenolic resin foam and a surface material which coats a surface of the phenolic resin foam, wherein the phenolic resin foam contains hydrocarbon, chlorinated aliphatic hydrocarbon, or a combination thereof, the density of the phenolic resin foam is between 10 and 100 kg/m3, the average bubble diameter of the phenolic resin foam is between 5 and 200 μm, the closed-cell content of the phenolic resin foam is between 85% and 99%, and the absolute value of the percentage of dimensional change of the phenolic resin foam at 70°C after a lapse of 48 hours is 0.49% or less.

HAMAJIMA Masato (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
浜島　雅人 (〒01 東京都千代田区神田神保町一丁目１０５番地 Tokyo, 〒1018101, JP)
INOUE Yoshimitsu (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
井上　好充 (〒01 東京都千代田区神田神保町一丁目１０５番地 Tokyo, 〒1018101, JP)

JP2011/057409

September 29, 2011

March 25, 2011

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Asahi Kasei Construction Materials Corporation (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
旭化成建材株式会社 (〒01 東京都千代田区神田神保町一丁目１０５番地 Tokyo, 〒1018101, JP)
HAMAJIMA Masato (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)
浜島　雅人 (〒01 東京都千代田区神田神保町一丁目１０５番地 Tokyo, 〒1018101, JP)
INOUE Yoshimitsu (1-105, Kanda Jinbocho Chiyoda-k, Tokyo 01, 〒1018101, JP)

B32B27/42; C08J9/12

HASEGAWA Yoshiki et al. (SOEI PATENT AND LAW FIRM, Marunouchi MY PLAZA 9th fl. 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)

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