Compositions – Electrically conductive or emissive compositions – Metal compound containing
Reexamination Certificate
2005-06-07
2005-06-07
Gupta, Yogendra N. (Department: 1751)
Compositions
Electrically conductive or emissive compositions
Metal compound containing
C252S500000, C252S509000, C252S510000, C252S519200, C252S519330, C523S427000, C523S437000, C523S457000
Reexamination Certificate
active
06902689
ABSTRACT:
The invention encompasses epoxies, epoxy systems, and methods of forming conductive adhesive connections between electrical nodes. An epoxy contains: a) a liquid mixture of a hardener and a base epoxy; and b) a concentration of an ionic salt within the liquid mixture, the concentration of the ionic salt being high enough that a 15 mil length sample of the liquid mixture having cross-sectional dimensions of 50 mil by 2 mil would have a resistance of less than about 100 ohms along its length.
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Kumar Krishna
Lake Rickie C.
Gupta Yogendra N.
Hamlin Derrick G.
Micro)n Technology, Inc.
Wells St. John P.S.
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