Title:
MAGNETIC PANEL
Document Type and Number:
Japanese Patent JP2009045798
Kind Code:
A
Abstract:
To provide a good-quality magnetic panel which enables a vivid writing and makes it hard for bubbles to accumulate on the writing surface thereof during the production.
Side walls have the inclining parts gradually spreading outward from the front side to the back side, and are formed integrally with the writing surface of the writing board on the periphery thereof. Thereafter microcapsules are filled with a binder as a viscous liquid in the space formed by the writing surface and the side walls, and characteristically a coating body is fixed to the side walls of the writing board for sealing the microcapsules.
Inventors:
TOTSUKA TARO
KOBAYASHI MASAO
SAKUMA RYUSUKE
KOBAYASHI MASAO
SAKUMA RYUSUKE
Application Number:
JP2007213093A
Publication Date:
March 05, 2009
Filing Date:
August 17, 2007
Export Citation:
Assignee:
PILOT KK
International Classes:
B43L1/00; G02F1/17