Title:
BEAD EDGE GUIDE FOR USE IN SLIDE-BEAD COATING
Document Type and Number:
WIPO Patent Application WO1992022383
Kind Code:
A3
Abstract:
An apparatus for controlling the bead edge in slide-bead coating is dislcosed employing bead edge guides in a gap between a coating lip and a moving substrate. The apparatus provides for improved coating quality and less material loss typically observed with increased line speeds.
Inventors:
FRANKE MARK DOUGLAS (US)
Application Number:
PCT/US1992/004696
Publication Date:
March 04, 1993
Filing Date:
June 12, 1992
Export Citation:
Assignee:
DU PONT (US)
International Classes:
B05C5/00; G03C1/74; B05C9/06; (IPC1-7): B05C5/00; G03C1/74
Foreign References:
| EP0018029A1 | 1980-10-29 | |||
| US4933215A | 1990-06-12 |
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