PRESSURE-RESPONSIVE PARTICLES, CARTRIDGE, APPARATUS FOR MANUFACTURING PRINTED MATTER, METHOD FOR MANUFACTURING PRINTED MATTER, AND PRINTED MATTER

PRESSURE-RESPONSIVE PARTICLES, CARTRIDGE, APPARATUS FOR MANUFACTURING PRINTED MATTER, METHOD FOR MANUFACTURING PRINTED MATTER, AND PRINTED MATTER

Pressure-responsive particles include pressure-responsive base particles and resin particles, in which the pressure-responsive base particles contain a styrene-based resin that contains styrene and other vinyl monomers as polymerization components and a (meth)acrylic acid ester-based resin that cont...

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Bibliographische Detailangaben
Hauptverfasser: IIDA, Yoshifumi, KOBAYASHI, Takako, HASEGAWA, Takashi
Format: Patent
Sprache:eng
Schlagworte:
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Zusammenfassung:Pressure-responsive particles include pressure-responsive base particles and resin particles, in which the pressure-responsive base particles contain a styrene-based resin that contains styrene and other vinyl monomers as polymerization components and a (meth)acrylic acid ester-based resin that contains at least two kinds of (meth)acrylic acid esters as polymerization components, a ratio of a mass of the (meth)acrylic acid esters to a total mass of polymerization components is 90% by mass or more in the (meth)acrylic acid ester-based resin, the pressure-responsive particles have at least two glass transition temperatures, a difference between a lowest glass transition temperature and a highest glass transition temperature is 30° C. or higher, and a ratio of a mass of the resin particles to a total mass of the pressure-responsive particles is 0.05% by mass or more and 2.0% by mass or less.