Erasable image forming material

Details Erasable image forming material Erasable image forming material

2007-10-02

2007-10-02

Hess, Bruce H. (Department: 1774)

Record receiver having plural interactive leaves or a colorless

Having a colorless color-former, developer therefor, or...

Identified color-former

C106S031220, C106S031230, C503S201000, C503S209000, C503S215000

Reexamination Certificate

active

11266326

ABSTRACT:
An erasable image forming material includes a color former, a developer, and a binder resin, the color former containing Crystal Violet Lactone and a specific fluorane compound can enhance light fastness as well as heat decolorizing performance.

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U.S. Appl. No. 11/532,786, filed Sep. 18, 2006, Gotanda, et al.
U.S. Appl. No. 11/532,738, filed Sep. 18, 2006, Takayama, et al.

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