Title:
FUNCTIONAL COMPONENT-IMPREGNATED HOLLOW XONOTLITE BODY
Document Type and Number:
WIPO Patent Application WO/2022/059727
Kind Code:
A1
Abstract:
[Problem] To provide a functional component-impregnated hollow xonotlite body that endows a hollow xonotlite body with functionality. [Solution] A functional component-impregnated hollow xonotlite body that has been impregnated with a functional component, wherein the hollow body is composed of a porous, spherical shape constituted of an aggregate of a large number of needle crystals of xonotlite, and has been impregnated with a functional component. The functional component-impregnated hollow xonotlite body is also obtained by using a hollow xonotlite body slurry as a raw material slurry, moisture having been dispersed by heat-drying to make a powder. The functional component-impregnated hollow xonotlite body is characterized in having been coated with colloidal silica, and in being able to control the release of the functional component.
Inventors:
HOSHINO TSUTOMU (JP)
KAGEYAMA HAJIME (JP)
MIZUNO SATOMI (JP)
SANO MASATAKA (JP)
KUSAKARI SHIGEKI (JP)
KAGEYAMA HAJIME (JP)
MIZUNO SATOMI (JP)
SANO MASATAKA (JP)
KUSAKARI SHIGEKI (JP)
Application Number:
PCT/JP2021/034038
Publication Date:
March 24, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
NIPPON KEICAL LTD (JP)
CERAFT CO LTD (JP)
CERAFT CO LTD (JP)
International Classes:
C01B33/24; D01F1/10; D03D15/20
Foreign References:
| JPH07247111A | 1995-09-26 | |||
| JP2018050513A | 2018-04-05 | |||
| JP2011213750A | 2011-10-27 | |||
| JPH0238308A | 1990-02-07 | |||
| US20190277360A1 | 2019-09-12 | |||
| JP2008132212A | 2008-06-12 | |||
| JP2016222606A | 2016-12-28 | |||
| JP2012072190A | 2012-04-12 |
Attorney, Agent or Firm:
OHTA PATENT AND TRADEMARK ATTORNEYS (JP)
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