Title:
MOLDED BODY AND METHOD FOR PRODUCING CELLULOSE-NANOFIBER-CONTAINING RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2015/049894
Kind Code:
A1
Abstract:
In the present invention, by means of an easy production method that absolutely does not necessitate a solvent replacement step or a desolventizing step, provides: a method for producing a cellulose-nanofiber-containing composition that is easily combined with compounds having a reactive double-bond group, functions as a plasticizer in a molded product, and involves a low amount of uncured material; and a high-strength molded body that uses the cellulose-nanofiber-containing composition. When refining cellulose in a mixture having as required components a fibrillated resin and a compound having a reactive double-bond group and no greater than 10 KOHmg/g of hydroxyl groups, the amount of water with respect to 100 parts by mass of cellulose when the moisture content of the cellulose has been converted to 0% is 4-25 parts by mass.
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Inventors:
IKUMA TAKAHITO (JP)
HARADA TETSUYA (JP)
KANZAKI MITSUYUKI (JP)
HARADA TETSUYA (JP)
KANZAKI MITSUYUKI (JP)
Application Number:
PCT/JP2014/063304
Publication Date:
April 09, 2015
Filing Date:
May 20, 2014
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08J3/12; C08F2/44; C08F251/02; C08F299/06; C08L1/02; C08L67/06
Domestic Patent References:
| WO2012043558A1 | 2012-04-05 | |||
| WO2011125801A1 | 2011-10-13 | |||
| WO2013122209A1 | 2013-08-22 | |||
| WO2013031391A1 | 2013-03-07 |
Foreign References:
| JP2013129767A | 2013-07-04 | |||
| JP2013116928A | 2013-06-13 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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