Method of providing corrosion protection

Details Method of providing corrosion protection Method of providing corrosion protection

1997-09-30

1998-12-29

Cameron, Erma

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427384, 427435, 427443, 106 1426, 106 1427, 106 1441, 562 8, 558214, B05D 714

Patent

active

058537970

ABSTRACT:
Disclosed is a method and solution for providing corrosion protection for electrical contact members. The contact members are exposed to the solution, which in one embodiment includes a phosphonate, a lubricant, and a solvent. In a preferred embodiment, the phosphonate is phosphonic acid, the lubricant is polyphenyl ether or tricresylphosphate, and the solvent includes an isoparaffinic hydrocarbon. In a further embodiment, the lubricant can be omitted from the solution.

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Holden et al, IEEE Trans, Components, Hybrids and Manufacturing Technology, 12(1), Mar. 1988, 64-70.

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