Title:
RECYCLED NATURAL MATERIAL
Document Type and Number:
WIPO Patent Application WO/2024/038891
Kind Code:
A1
Abstract:
Provided is a recycled natural material such as recycled wood that exhibits excellent cutting machinability without losing strength or water resistance, has minimal burden on the environment, can be easily manufactured, and contributes to solving the problem of resource depletion. Examples of the recycled natural material include recycled natural materials that comprise, for example, at least a constituent material formed from at least one type of powder derived from a biomass resource and having a particle diameter of 2 mm or less, a cutting improving material formed from a thermoplastic solid having a melting point of 40ºC or higher, and a binding material, the recycled natural material being configured with a mass ratio of the constituent material / the cutting improvement material / the binding material = 20-65 / 15-55 / 10-50, and being formed in a predetermined shape such as a rod shape, a plate shape, a tube shape, a block shape, or a sheet shape.
Inventors:
KUBO RYOTA (JP)
NONAKA HIROSHI (JP)
NONAKA HIROSHI (JP)
Application Number:
PCT/JP2023/029690
Publication Date:
February 22, 2024
Filing Date:
August 17, 2023
Export Citation:
Assignee:
MITSUBISHI PENCIL CO (JP)
International Classes:
B27N5/00; B43K19/02
Foreign References:
| US20100003061A1 | 2010-01-07 | |||
| JP2002529273A | 2002-09-10 | |||
| JPH0596899A | 1993-04-20 | |||
| JP2021520307A | 2021-08-19 |
Attorney, Agent or Firm:
FUJIMOTO Eisuke et al. (JP)
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