Compositions – Electrically conductive or emissive compositions – Free metal containing
Reexamination Certificate
2006-01-31
2006-01-31
Kopec, Mark (Department: 1751)
Compositions
Electrically conductive or emissive compositions
Free metal containing
C252S514000
Reexamination Certificate
active
06991751
ABSTRACT:
A conductive powder is incorporated in a pressure-sensitive adhesive composition comprising a silicone gum, an MQ resin, and a crosslinking agent. The conductive powder consists of core particles of inorganic material or organic resin, an interlayer of silicon-base polymer, and a metal plating. The resulting conductive silicone pressure-sensitive adhesive composition is satisfactorily adherent to silicone rubber and cures into a product that exhibits stable conductivity and adhesive properties in the temperature region where silicone rubber is used.
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Aoki Shunji
Fukushima Motoo
Kopec Mark
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Shin-Etsu Chemical Co. , Ltd.
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