Title:
多孔質セラミックス焼結体
Document Type and Number:
Japanese Patent JP5820382
Kind Code:
B2
Abstract:
The present invention provides a porous ceramic sintered body suitable for plant growth and with a high cooling effect. The present invention relates to a porous ceramic sintered body including a pore volume, which is the total volume of pores with a diameter of 3 nm to 360 µm, of 0.2 cm 3 /g or larger and including a micropore volume ratio of 30% by volume or more, in which the micropore volume ratio equals to the total volume of pores with a diameter equal to or greater than 0.01 µm and less than 1 µm divided by the pore volume.
Inventors:
Akihiro Okutani
Kazuya Onishi
Kazuya Onishi
Application Number:
JP2012534042A
Publication Date:
November 24, 2015
Filing Date:
September 14, 2011
Export Citation:
Assignee:
Komatsu Seiren Co., Ltd.
International Classes:
C04B38/00; A01G1/00
Domestic Patent References:
| JP2008296141A | 2008-12-11 | |||
| JPH0632673A | 1994-02-08 | |||
| JPH11240777A | 1999-09-07 |
Foreign References:
| US4872993 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Yasuhiko Murayama