Title:
DRY CELLULOSE GEL AND PROCESS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2011/145216
Kind Code:
A1
Abstract:
Disclosed is a process for producing a dry cellulose gel which comprises: a step in which a cellulose powder is introduced in an amount of 15-25 wt.% into a kneader in which water has been placed, while spraying atomized water, and thereafter the water and the cellulose powder are kneaded under vacuum to thereby obtain a kneaded cellulose mixture; a step in which the kneaded cellulose mixture is irradiated with electron beams to obtain a crosslinked-cellulose gel; and a step in which the crosslinked-cellulose gel is dried to obtain the dry cellulose gel.
Inventors:
SHIMIZU, Takeshi (1513, Nishiharashinmachi Numata-sh, Gunma 54, 〒3780054, JP)
清水 剛 (〒54 群馬県沼田市西原新町１５１３ Gunma, 〒3780054, JP)
清水 剛 (〒54 群馬県沼田市西原新町１５１３ Gunma, 〒3780054, JP)
Application Number:
JP2010/058657
Publication Date:
November 24, 2011
Filing Date:
May 21, 2010
Export Citation:
Assignee:
SHIMIZU, Takeshi (1513, Nishiharashinmachi Numata-sh, Gunma 54, 〒3780054, JP)
清水 剛 (〒54 群馬県沼田市西原新町１５１３ Gunma, 〒3780054, JP)
TAKAGI, Chiyomi (3-33-9, Hikawadai Nerima-k, Tokyo 84, 〒1790084, JP)
高木 千代美 (〒84 東京都練馬区氷川台３－３３－９ Tokyo, 〒1790084, JP)
清水 剛 (〒54 群馬県沼田市西原新町１５１３ Gunma, 〒3780054, JP)
TAKAGI, Chiyomi (3-33-9, Hikawadai Nerima-k, Tokyo 84, 〒1790084, JP)
高木 千代美 (〒84 東京都練馬区氷川台３－３３－９ Tokyo, 〒1790084, JP)
International Classes:
C08B11/12; B01F7/16; B01F13/06
Attorney, Agent or Firm:
ONO, Shinjiro et al. (YUASA AND HARA, Section 206 New Ohtemachi Bldg., 2-1, Ohtemachi 2-chome, Chiyoda-k, Tokyo 04, 〒1000004, JP)
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Claims:
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