Method for fluid transport for the surface treatment of planar s

Details Method for fluid transport for the surface treatment of planar s Method for fluid transport for the surface treatment of planar s

1997-05-21

1999-03-09

Bareford, Katherine A.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427 97, 4272555, 427428, 4274343, 4274345, 118244, 118249, 118410, 118429, 34465, B05D 128, B05D 512

Patent

active

058797386

ABSTRACT:
An apparatus and method for treating the walls of apertures passing through a planar substrate with a fluid treatment solution. The method comprises placement of a pressurized fluid wedge beneath, above, or both beneath and above a planar substrate as it passes through a treatment chamber. The apparatus that forms the fluid wedge is a roller assembly comprising a roller within a shroud which carries fluid as it rotates through a gap between the roller and the shroud. The roller provides the dual function of forming the fluid wedge and conveying the planar substrate through the treatment chamber.

REFERENCES:
patent: 3535157 (1967-12-01), Steinhoff et al.
patent: 3561400 (1971-02-01), Smitzer et al.
patent: 4789405 (1988-12-01), Blasing et al.
patent: 4999079 (1991-03-01), Ash
patent: 5289639 (1994-03-01), Bard et al.
patent: 5374331 (1994-12-01), Costello

Affiliated with

Also associated with

Rating

Method for fluid transport for the surface treatment of planar s 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 for fluid transport for the surface treatment of planar s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for fluid transport for the surface treatment of planar s will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1318431