TONER

Provided is a toner having excellent long-term storage stability and exhibiting both low-temperature fixability and uniform gloss in high-speed printing. A toner has a toner particle that contains a crystalline polyester resin A, an amorphous polyester resin B and a colorant, wherein the crystalline...

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Bibliographic Details
Main Authors FUKUDOME KOSUKE, MORIBE SHUHEI, NAKAMURA KUNIHIKO, UMEDA NORIYOSHI, IDA TETSUYA, OKAMOTO NAOKI, SHIOTARI YOSHIAKI, MITA SATOSHI
Format Patent
LanguageEnglish
Published 11.02.2015
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:Provided is a toner having excellent long-term storage stability and exhibiting both low-temperature fixability and uniform gloss in high-speed printing. A toner has a toner particle that contains a crystalline polyester resin A, an amorphous polyester resin B and a colorant, wherein the crystalline polyester resin A has a polyester molecular chain having a nucleating agent segment at the terminal end thereof, and an SP value Sa ((cal/cm 3 ) 1/2 ) of the crystalline polyester resin A ranges from 9.00 to 11.50, and the amorphous polyester resin B has a specific functional group.
Bibliography:Application Number: CN20141378446