Method of coating arc discharge lamp electrode

Details Method of coating arc discharge lamp electrode Method of coating arc discharge lamp electrode

1975-10-22

1981-02-17

Esposito, Michael F.

Coating processes

Electrical product produced

106123R, 106123LC, 252521, 427 67, 427111, 427116, 427117, 427120, 427 77, 313345, 313346R, H01J 902, H01J 114, H05B 3100, H05B 3114

Patent

active

042515696

ABSTRACT:
An arc discharge lamp electrode is coated by applying thereto a suspension of alkaline earth compounds in a liquid vehicle of lignosulfonic acid, ammonia and ethylene glycol.

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