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PROPERTY C.I. and SERIES NAME
Colorants
for Writing Ink Colorants for Inkjet Charge Control Agent
for Electro-photographic Toners Colorants for Resin Laser Transmission
Welding Industrial Colorants

Charge Control Agent for Electro-photographic Toners

The BONTRON® series was developed with due attention being paid to the electrical characteristics of dyes. They are used to effectively control the electrification property of toners that are used with electro-photography equipment, such as copying machines and laser beam printers. The products have a significant market share both in Japan and abroad and come with a lineup of various products for different usages, such as the N and the P series for a positive charge, and the S, the E and the F series for a negative charge.

Principal Usage

Toners for electro-photography equipment

Product

Positive charge (+)


For black toners BONTRON® N-series

For color toners BONTRON® P-series


Negative charge (-)


For black toners BONTRON® S-series

For color toners BONTRON® E-series

BONTRON®

BONTRON® is a high-quality charge control agent for positive and negative charged toners used in laser beam printers and digital copiers.

Positive charge (+)

Product name Color Information
BONTRON
 N-71
Azine
BONTRON
 N-75
Azine
BONRTON
 N-77
Azine
BONTRON
 N-79
Azine
BONTRON
 P-51
Ammonium salt

Negative charge (-)

Product name Color Information
BONTRON
 S-34
Cr compound
BONTRON
 E-304
Zn compound
BONTRON
 E-108
Al compound
LTW