Title:
METHOD FOR PRODUCING BIOMASS NANOFIBERS AND METHOD FOR PRODUCING BIOMASS NANOFIBER-POLYMERIC RESIN COMPOSITE
Document Type and Number:
Japanese Patent JP2016064501
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing biomass nanofibers and a method for producing a polymeric resin composite using the biomass nanofibers.SOLUTION: The method for producing biomass nanofibers comprises steps of: obtaining biomass fibers by heat-treating 1 or 2 or more biomass resources selected from bamboo, Erianthus ravennae, Elaeis guineensis, and barley straw with superheated steam; and obtaining biomass nanofibers by mixing an aqueous polyvinyl alcohol solution, maleic anhydride-modified polypropylene, or low molecular weight polycaprolactone into the biomass fibers and extruding the mixture while kneading using a multiaxial extruder. By mixing a polymeric resin into the biomass fibers and extrusion molding the mixture by a multiaxial extruder, there is obtained a biomass nanofiber-polymeric resin composite.SELECTED DRAWING: Figure 1
Inventors:
TSUKUKI TAKAYUKI
NISHIDA HARUO
NISHIDA HARUO
Application Number:
JP2014105821A
Publication Date:
April 28, 2016
Filing Date:
May 22, 2014
Export Citation:
Assignee:
KYUSHU INST TECHNOLOGY
International Classes:
B29B7/46; B29B9/14; B29C48/00; C08J3/20
Domestic Patent References:
| JP2012236906A | 2012-12-06 | |||
| JP2014009539A | 2014-01-20 | |||
| JP2012040701A | 2012-03-01 | |||
| JP2008001728A | 2008-01-10 | |||
| JP2009293167A | 2009-12-17 |
Foreign References:
| WO2013137449A1 | 2013-09-19 | |||
| WO2013076960A1 | 2013-05-30 |
Attorney, Agent or Firm:
Uchida Masaru