Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yumiko Sekiguchi0
Kenji Sano0
Satoshi Takayama0
Takeshi Gotanda0
Date of Patent
August 4, 2009
0Patent Application Number
120321920
Date Filed
February 15, 2008
0Patent Primary Examiner
Patent abstract
An erasable image forming material includes a color former containing crystal violet lactone, a developer, a first binder resin of styrene-butadiene copolymer and a second binder resin of a styrene-based resin containing α-methylstyrene, the first and second binder resins being in a compatible state.
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