Title:
MULTIFUNCTIONAL POWDER-CONTAINING RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/070086
Kind Code:
A1
Abstract:
The present invention provides a multifunctional powder-containing resin composition that has no adverse effect on the human body, has significant antimicrobial and antiseptic effects, and exhibits extremely high material cost-effectiveness. This powder-containing resin composition is formed by mixing/kneading, in a resin composition, a calcium hydrate fine powder obtained by firing egg shells or seashells at high temperature and adding water thereto, with a calcium carbonate fine powder derived of eggs shells or seashells, or a fine powder of a fiber material, such as wood chips and paper (pulp), in a predetermined ratio. Such a powder-containing resin composition has excellent antimicrobial activity and is highly safe to the human body, and thus can be used as a material for production of antimicrobial eating utensils such as chopsticks and spoons.
Inventors:
MARUO SHIGEAKI (JP)
Application Number:
PCT/JP2017/026376
Publication Date:
April 19, 2018
Filing Date:
July 21, 2017
Export Citation:
Assignee:
MARUO SHIGEAKI (JP)
HASHIMOTO KIMIO (JP)
HASHIMOTO KIMIO (JP)
International Classes:
C08L101/00; A47G19/00; A47G19/02; A47G19/22; A47G21/00; C08K3/22; C08K3/26
Foreign References:
| JP2014012752A | 2014-01-23 | |||
| JP2008295976A | 2008-12-11 | |||
| JP2010065215A | 2010-03-25 | |||
| JP2014088478A | 2014-05-15 |
Attorney, Agent or Firm:
KITAJIMA Tsuneyuki (JP)
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