Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Coating moving substrate
Reexamination Certificate
2005-09-06
2005-09-06
Wong, Edna (Department: 1753)
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Coating moving substrate
C205S138000, C205S145000
Reexamination Certificate
active
06939455
ABSTRACT:
For electrolytic treatment of circuit boards and foils LP, a method and a device are used in which the sheets and foils are transported through a treatment unit and brought thereby in contact with treatment fluid3. The sheets and foils are guided during transportation past at least one electrode arrangement, which comprises respectively cathodically polarized electrodes6and anodically polarized electrodes7, the cathodically and anodically polarized electrodes also being brought in contact with the treatment fluid. The cathodically polarized electrodes and the anodically polarized electrodes are connected to a current/voltage source8, so that a current flows through the electrodes6, 7and the electrically conductive surfaces4.
REFERENCES:
patent: 3755116 (1973-08-01), Terai et al.
patent: 4169770 (1979-10-01), Cooke et al.
patent: 4534832 (1985-08-01), Doiron et al.
patent: 5401370 (1995-03-01), Kauper et al.
patent: 5788824 (1998-08-01), Catonne et al.
patent: 6071400 (2000-06-01), Schroder et al.
patent: 32 36 545 (1982-10-01), None
patent: 36 24 481 (1986-07-01), None
patent: 0 083 681 (1985-11-01), None
patent: 0 395 542 (1990-10-01), None
patent: 0 838 542 (1997-10-01), None
patent: 10259500 (1998-09-01), None
patent: WO 9737062 (1997-10-01), None
patent: WO 9965071 (1999-12-01), None
PCT Publication WO 99/65071, Dec. 16, 1999.
PCT Publication WO 97/37062, Oct. 9, 1997.
Patents Abstracts of Japan C-315 11-20, 1985, no month.
Atotech Deutschland GmbH
Paul & Paul
Wong Edna
LandOfFree
Method and device for the electrolytic treatment of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and device for the electrolytic treatment of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for the electrolytic treatment of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3421076