Title:
ELECTRODE PROTECTING PAINT, ELECTRODE PROTECTING PAINTED FILM, AND FLUORESCENT LAMP
Document Type and Number:
Japanese Patent JP2010212158
Kind Code:
A
Abstract:
To provide an electrode protecting paint capable of forming a film for protecting electrodes, excellent in mechanical strength and darkness starting characteristics and capable of maintaining sputtering resistance for a long period of time, to provide an electrode protecting painted film, and to provide a fluorescent lamp.
This electrode protecting paint includes a metal oxide containing one or more than two kinds of elements selected from a group of Ce, Nd, Sm, Eu, Gd, Tb, Lu, Yb, Ca and Ba, an inorganic binder, and a solvent, and the inorganic binder includes one or more than two kinds of elements selected from a group of Si, Al and Zr.
Inventors:
ITO TOMOMI
KIKUTA MAKOTO
KIKUTA MAKOTO
Application Number:
JP2009058520A
Publication Date:
September 24, 2010
Filing Date:
March 11, 2009
Export Citation:
Assignee:
SUMITOMO OSAKA CEMENT CO LTD
International Classes:
H01J9/02; H01J61/067
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama