Charge control agent and toner using same

A charge control agent containing a barium salt of a sulfoisophthalic acid compound and optionally a metal salt of a salicylic acid compound. A toner for developing an electrostatic latent image comprising such a charge control agent, a binder resin and a colorant.

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Bibliographische Detailangaben
Hauptverfasser: OGISO HIROKI, SAITO TAKUYA, WATANABE YOHICHIROH, SAWADA TOYOSHI, OSAKI TATSUHIKO, ARATANI SATOSHI, SHIRAISHI KEIKO, SUZUKI MASANORI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A charge control agent containing a barium salt of a sulfoisophthalic acid compound and optionally a metal salt of a salicylic acid compound. A toner for developing an electrostatic latent image comprising such a charge control agent, a binder resin and a colorant.