C - Chemistry – Metallurgy – 25 – D
Patent
C - Chemistry, Metallurgy
25
D
204/17, 204/86.5
C25D 5/44 (2006.01) C25D 11/16 (2006.01) H01G 9/04 (2006.01)
Patent
CA 1156598
TREATING ETCHED ALUMINUM ELECTROLYTIC CAPACITOR FOIL Abstract of the Disclosure Aluminum electrolytic capacitor foil is treated prior to anodization in a two-step process. In the first step the foil is immersed in boiling water to form an appropriate thickness of hydrous oxide. In the second step the foil is immersed in a boiling aqueous solution containing phosphate, silicate, or tartrate ions, or combinations thereof. This two-step treatment results in a decreased power consumption during anodization and produces a film having higher film capacitance.
349588
Bernard Walter J.
Randall John J.
Baker Harold C.
Sprague Electric Company
LandOfFree
Treating etched aluminum electrolytic capacitor foil does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Treating etched aluminum electrolytic capacitor foil, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treating etched aluminum electrolytic capacitor foil will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-413955