TONER AND TWO-COMPONENT DEVELOPER
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United States of America Patent
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Issued Date -
Oct 3, 2024
app pub date -
Mar 22, 2024
filing date -
Mar 31, 2023
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Abstract
A toner is provided, which has a toner particle that contains a binder resin which contains an amorphous resin A and a crystalline polyester C, wherein the amorphous resin A and the crystalline polyester C each has a structure of a specific straight-chain aliphatic polyhydric alcohol, the amorphous resin A has a structure in which a polyester is crosslinked with a vinyl polymer, and the melting point of the crystalline polyester C and the weight-average molecular weight of the amorphous resin A lie within respective specific ranges.
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