Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2007-10-09
2007-10-09
Douyon, Lorna M. (Department: 1751)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S715000, C524S722000, C524S761000, C008S597000, C008S587000, C008S594000
Reexamination Certificate
active
10494329
ABSTRACT:
A 2-cyanoacrylate-based composition comprises a coloring material that changes color with curing of 2-cyanoacrylate. The composition has good visibility and excellent workability as it is colored before curing, and changes color with curing as it becomes colorless or light-colored after curing, thereby providing bonded, filled or surface treated portions with good appearance.
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Ando Yushi
Ohashi Yoshiharu
Douyon Lorna M.
Fitch Even Tabin & Flannery
Thomas Jaison
Toagosei Co. Ltd.
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