Title:
FIBROUS CELLULOSE COMPOSITE RESIN AND PRODUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/090711
Kind Code:
A1
Abstract:
[Problem] To provide: a fibrous cellulose composite resin having excellent strength, in particular, bending elastic modulus without coloring trouble; and a production method thereof.
[Solution] This fibrous cellulose composite resin comprises: a microfibrous cellulose having an average fiber width of 0.1 μm or more; a resin; and polybasic acid salts. Also, raw material fibers are fibrillated into a microfibrous cellulose within a range in which the average fiber width is 0.1 μm or more, and this microfibrous cellulose, a resin, and polybasic acid salts are mixed, thereby preparing a fibrous cellulose composite resin.
Inventors:
MATSUSUE IKKO (JP)
OCHIAI YU (JP)
OCHIAI YU (JP)
Application Number:
PCT/JP2019/042124
Publication Date:
May 07, 2020
Filing Date:
October 28, 2019
Export Citation:
Assignee:
DAIO SEISHI KK (JP)
International Classes:
C08L1/00; C08K5/098; C08K7/02; C08L101/00
Domestic Patent References:
| WO2014087767A1 | 2014-06-12 | |||
| WO2019221029A1 | 2019-11-21 |
Foreign References:
| JP2018030744A | 2018-03-01 | |||
| JP2011195609A | 2011-10-06 | |||
| JP2009019200A | 2009-01-29 |
Attorney, Agent or Firm:
NAGAI INTERNATIONAL PATENT BUREAU (JP)
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