Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
Toner and method for producing the same, and image-forming method using the same
There are provided: a method for producing a toner containing to granulate a toner and to subjecting the granulated toner to at least washing with an alkali washing solution, in which the total organic carbon amount extractable from the alkali-washed toner is 200 ppm/g or less; a toner comprising polyester in which the total organic carbon amount extractable from the toner is 200 ppm/g or less, under the condition that the toner is subjected to washing with the alkali washing solution before extracting; and an image-forming method using such a toner.
Ricoh Company, Ltd.
G G G G G G G G G G G G G G G
G03G G03G G03G G03G G03G G03G G03G G03G G03G G03G G03G G03G G03G G03G G03G
inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional inventional
Masahide Sonoh Akinori Tsunemi Masahiro Hiroshi Naohiro Ryota Chiaki Yohichiroh
Yamada Matsuoka Saitoh Sugiyama Ohki Yamashita Watanabe Inoue Tanaka Watanabe