Title:
ARTIFICIAL SOIL GRAIN, AND MANUFACTURING METHOD OF ARTIFICIAL SOIL GRAIN
Document Type and Number:
Japanese Patent JP2016178936
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an artificial soil grain capable of exerting a unique function that natural soil does not have while maintaining water permeability and/or air permeability between the inside and the outside of the artificial soil grain.SOLUTION: There is provided an artificial soil grain 50 comprising a base part 10 that is formed by aggregating fibers 1, in which functional particles 2 exist on a surface layer part 11 of the base part 10, the functional particles 2 are held in a contact state with the fibers 1 which exist on the surface layer part 11 at a plurality of areas. In the surface layer part 11, the fibers 1 that exist on the surface layer part 11 are solidified by binder having 10 to 50 wt.% of water insolubility with respect to its weight in the state where water permeability and/or air permeability between the inside and the outside of the base part 10 is maintained, the grain diameter of the functional particle 2 is 20 to 300 μm, and the thickness of the fibers 1 is 5 to 100 μm.SELECTED DRAWING: Figure 1
Inventors:
IOKURA YOSHIYUKI
KOMA HIDEKI
KOMA HIDEKI
Application Number:
JP2016110108A
Publication Date:
October 13, 2016
Filing Date:
June 01, 2016
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO
International Classes:
A01G1/00
Domestic Patent References:
| JP2001204245A | 2001-07-31 | |||
| JPH056969B2 | 1993-01-27 | |||
| JPH0750923A | 1995-02-28 | |||
| JP2005194338A | 2005-07-21 | |||
| JP2974873B2 | 1999-11-10 | |||
| JPS5672945A | 1981-06-17 | |||
| JPS6354239A | 1988-03-08 |
Attorney, Agent or Firm:
Hitoshi Okinaka
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