Title:
CLEAN ROOM AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2012087602
Kind Code:
A
Abstract:
To provide characteristics of the performance, use and effect of diatomaceous earth in a clean room, to uniformly distribute negative ions in a wide range for the effect of removing dust, floating fungi and chemical substances, etc., effectively and efficiently, and to shield radiation and to remove malodor and chemical substances inside a room by adjusting diatomaceous earth coating into a coating material or a thick wall on the surface of an indoor wall.
A downstream circulation negative ion generation material of this invention is inexpensive, and safety and security are obtained.
Inventors:
SAWADA SHOJI
SAWADA YOSHIHIRO
TAKEDA YOSHIKO
SAWADA YOSHIHIRO
TAKEDA YOSHIKO
Application Number:
JP2010246813A
Publication Date:
May 10, 2012
Filing Date:
October 15, 2010
Export Citation:
Assignee:
SAWADA SHOJI
International Classes:
E04B1/92; E04H5/02; F24F7/06