Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer
Reexamination Certificate
2007-11-27
2007-11-27
Zirker, Daniel (Department: 1771)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Adhesive outermost layer
C428S354000, C428S914000, C503S205000
Reexamination Certificate
active
11022136
ABSTRACT:
An adhesive and a pressure-sensitive transfer adhesive tape formed by coating the adhesive on a base material are provided. The adhesive has a color when applied to a substrate and, after application can be decolored. The adhesive comprises a colored material colored by reacting a leuco dye with a developer, a material (decoloring material) having a decoloring effect by acting on the colored material, and microcapsules including a material allowing both of the colored and decoloring materials to react by acting on at least one of them.
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European Search Report dated Oct. 13, 2006.
Edwards Angell Palmer & & Dodge LLP
Tombow Pencil Co. Ltd.
Wofsy Scott D.
Zirker Daniel
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