发明名称 Toner, image forming method, and process cartridge
摘要 A toner including a binder resin, a colorant, and a release agent is provided. The toner has a peak loss tangent (tanδ) value of 3 or more within a temperature range of 80 to 160° C. Here, the loss tangent (tanδ) is a ratio (G″/G′) of a loss elastic modulus (G″) to a storage elastic modulus (G′). The toner provides a good combination of low-temperature fixability, hot offset resistance, storage stability, coloring power and/or opacifying power, and gloss.
申请公布号 US8728696(B2) 申请公布日期 2014.05.20
申请号 US201213404276 申请日期 2012.02.24
申请人 YAMADA SAORI;AOKI MITSUO;NAKAJIMA HISASHI;NAGAYAMA MASASHI;YAGUCHI SHIGENORI;RICOH COMPANY, LTD. 发明人 YAMADA SAORI;AOKI MITSUO;NAKAJIMA HISASHI;NAGAYAMA MASASHI;YAGUCHI SHIGENORI
分类号 G03G9/00 主分类号 G03G9/00
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