Title:
MOLDING MATERIAL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2011/115154
Kind Code:
A1
Abstract:
Disclosed are: an anion-modified microfibrillated plant fiber that can be used to obtain a thermosetting resin molding material that has high mechanical strength; a method for manufacturing said anion-modified microfibrillated plant fiber; a molding material containing said anion-modified microfibrillated plant fiber and a thermosetting resin; and a method for manufacturing said molding material. The disclosed molding material contains a thermosetting resin and, per 100 weight parts of the thermosetting resin, between 10 and 900 weight parts of an anion-modified microfibrillated plant fiber that has been anion-modified, in the presence of a base, by a carboxylic acid represented by formula (I) or a salt thereof.
(I) X-(CH2)
n
-COOH
(In formula (I), X represents a halogen atom and n represents 1 or 2.)
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Inventors:
YANO, Hiroyuki (Kyoto University Gokasho, Uji-sh, Kyoto 11, 〒6110011, JP)
矢野 浩之 (〒11 京都府宇治市五ヶ庄 国立大学法人京都大学 生存圏研究所内 Kyoto, 〒6110011, JP)
HASHIMOTO, Tadafumi (Kyoto University Gokasho, Uji-sh, Kyoto 11, 〒6110011, JP)
橋本 唯史 (〒11 京都府宇治市五ヶ庄 国立大学法人京都大学 生存圏研究所内 Kyoto, 〒6110011, JP)
矢野 浩之 (〒11 京都府宇治市五ヶ庄 国立大学法人京都大学 生存圏研究所内 Kyoto, 〒6110011, JP)
HASHIMOTO, Tadafumi (Kyoto University Gokasho, Uji-sh, Kyoto 11, 〒6110011, JP)
橋本 唯史 (〒11 京都府宇治市五ヶ庄 国立大学法人京都大学 生存圏研究所内 Kyoto, 〒6110011, JP)
Application Number:
JP2011/056166
Publication Date:
September 22, 2011
Filing Date:
March 16, 2011
Export Citation:
Assignee:
KYOTO UNIVERSITY (36-1, Yoshida-honmachi Sakyo-ku, Kyoto-sh, Kyoto 01, 〒6068501, JP)
国立大学法人京都大学 (〒01 京都府京都市左京区吉田本町３６番地１ Kyoto, 〒6068501, JP)
NIPPON PAPER INDUSTRIES CO., LTD. (4-1 Oji 1-chome, Kita-ku Tokyo, 02, 〒1140002, JP)
日本製紙株式会社 (〒02 東京都北区王子１丁目４番１号 Tokyo, 〒1140002, JP)
DIC Corporation (35-58, Sakashita 3-chome Itabashi-k, Tokyo 20, 〒1748520, JP)
ＤＩＣ株式会社 (〒20 東京都板橋区坂下三丁目３５番５８号 Tokyo, 〒1748520, JP)
YANO, Hiroyuki (Kyoto University Gokasho, Uji-sh, Kyoto 11, 〒6110011, JP)
国立大学法人京都大学 (〒01 京都府京都市左京区吉田本町３６番地１ Kyoto, 〒6068501, JP)
NIPPON PAPER INDUSTRIES CO., LTD. (4-1 Oji 1-chome, Kita-ku Tokyo, 02, 〒1140002, JP)
日本製紙株式会社 (〒02 東京都北区王子１丁目４番１号 Tokyo, 〒1140002, JP)
DIC Corporation (35-58, Sakashita 3-chome Itabashi-k, Tokyo 20, 〒1748520, JP)
ＤＩＣ株式会社 (〒20 東京都板橋区坂下三丁目３５番５８号 Tokyo, 〒1748520, JP)
YANO, Hiroyuki (Kyoto University Gokasho, Uji-sh, Kyoto 11, 〒6110011, JP)
International Classes:
C08L1/02; B29B15/14; C08L101/00
Attorney, Agent or Firm:
Saegusa & Partners (Kitahama TNK Building, 1-7-1 Doshomachi, Chuo-ku, Osaka-sh, Osaka 45, 〒5410045, JP)
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