Vapor phase soldering using perfluorotetradecahydrophenanthrene (C.sub.14 F.sub.24)

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United States of America Patent

PATENT NO 4549686
SERIAL NO

06605410

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Abstract

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A method of soldering wherein a component or components to be soldered, such as a printed circuit board and soldered preforms, are immersed in a vapor bath to melt the solder, following which the components are withdrawn from the vapor bath. In the method according to the invention, the vapor bath is composed predominantly of perfluorotetradecahydrophenanthrene (C.sub.14 F.sub.24).

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Patent Owner(s)

Patent OwnerAddress
I S C CHEMICALS LIMITED BORAX HOUSE CARLISLE PLACE LONDON SW1P 1HT ENGLAND A BRITISH COMPANYNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brierley, Keith Bristol, GB2 1 18
Coe, Paul L Northfield, GB2 3 28
Sargent, Colin R Nailsea, GB2 5 39
Wotton, David E M Stoke Bishop, GB2 4 124

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