Title:
PRODUCTION METHOD FOR LIGNOCELLULOSE FIBERS, LIGNOCELLULOSE FIBERS, AND COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/138496
Kind Code:
A1
Abstract:
A production method for lignocellulose fibers according to the present invention is characterized by comprising: a step for obtaining bamboo fibers in which a first defibration process is performed after heat treatment has been performed on bamboo in water vapor at 150°C to 320°C; and a step for obtaining first lignocellulose fibers in which an oxidation process and a partial defibration process are performed on the bamboo fibers using at least one of an alkali metal compound, a hypochlorite, and a chlorite, said first lignocellulose fibers having an average thickness of 0.05 μm to 100 μm, and an average length of 50 μm to 2000 μm.
Inventors:
NOMOTO HIDEROU (JP)
TAMURA MITSUAKI (JP)
MIURA SHIGENOBU (JP)
TAMURA MITSUAKI (JP)
MIURA SHIGENOBU (JP)
Application Number:
PCT/JP2019/051615
Publication Date:
July 02, 2020
Filing Date:
December 27, 2019
Export Citation:
Assignee:
TAKE PLAS LLC (JP)
INABATA FINE TECH & CO LTD (JP)
NOMOTO HIDEROU (JP)
INABATA FINE TECH & CO LTD (JP)
NOMOTO HIDEROU (JP)
International Classes:
B27K9/00; B27J1/00; B27N3/04
Foreign References:
| JP4234087B2 | 2009-03-04 | |||
| JP5656167B2 | 2015-01-21 | |||
| JP4314569B2 | 2009-08-19 | |||
| JP5690303B2 | 2015-03-25 | |||
| US20190054969A1 | 2019-02-21 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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