Electrical components including abrasive powder coatings for...

Details Electrical components including abrasive powder coatings for... Electrical components including abrasive powder coatings for...

2006-11-30

2009-10-20

Blackwell, Gwendolyn (Department: 1794)

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

C428S607000, C428S621000, C428S627000, C428S632000, C428S634000, C428S647000, C428S648000, C428S457000, C428S469000

Reexamination Certificate

active

07604871

ABSTRACT:
An electrical component includes a conductive substrate, a tin layer formed on the substrate, and a barrier coating formed on the tin layer to impede tin whisker growth. The barrier coating includes a polymer matrix, and abrasive particles that are dispersed about the matrix.

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PCT Search Report, PCT/US2007/085608 dated May 16, 2008.

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