Cts Corporation

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Tom O Martin

Charles C Kuo

Sally J Martin

Sheet clothing material with camouflage pattern

A glass frit for firing in reducing environments includes an unusually large amount of calcium fluoride melted therein. Also, a copper conductive composition includes the glass frit with an unusually large amount of calcium fluoride. This copper conductive composition may be a paste prepared for screen printing, in which case an appropriate screening agent known to one of ordinary skill may be incorporated, or the composition may be a fired film formed upon a suitable substrate. A high power surge resistor also incorporates the glass frit.

Glass frit compositions and electrical conductor compositions made

Fine copper and nickel powders are well mixed in a preselected ratio with bonding agents and carriers as appropriate. The composition then may be patterned upon a substrate by screen printing and subsequent firing in a nitrogen atmosphere to produce a low sheet resistance, low TCR electrical resistor. Various alloy powders, inert materials, and glass frits may be used depending upon the desired characteristics.

Method of manufacturing a low sheet resistance article

A disposable pattern material for investment casting processes incorporating 4,4'-isopropylidene diphenol and a thermoplastic material.

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Nappanee, IN, United States of America

Tom O Martin