Record receiver having plural interactive leaves or a colorless – Having a colorless color-former – developer therefor – or... – Having nonchromogenic liquid spread-control or...
Reexamination Certificate
2008-05-27
2008-05-27
Hess, Bruce H. (Department: 1794)
Record receiver having plural interactive leaves or a colorless
Having a colorless color-former, developer therefor, or...
Having nonchromogenic liquid spread-control or...
C503S201000, C503S214000
Reexamination Certificate
active
11532786
ABSTRACT:
An erasable image forming material includes a color former, a developer, a binder resin and 0.5 wt % or less of a plasticizer. The erasable image forming material exhibits improved erasure performance.
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Gotanda Takeshi
Sano Kenji
Sekiguchi Yumiko
Takayama Satoshi
Hess Bruce H.
Kabushiki Kaisha Toshiba
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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