Monolith coating apparatus and method therefor

Details Monolith coating apparatus and method therefor Monolith coating apparatus and method therefor

2006-12-12

2006-12-12

Hendrickson, Stuart (Department: 1754)

Coating processes

Interior of hollow article coating

Vacuum or pressure utilized

C264S101000

Reexamination Certificate

active

07147892

ABSTRACT:
Apparatus for coating a support such as a monolithic catalyst support (5) comprises a dispenser (1) for dispensing a predetermined quantity of coating liquid, a containment (2) for the liquid and a source of vacuum (8, 9) which can be actuated to draw the entire quantity of coating liquid into the support (5). The apparatus and method are particularly useful for coating car catalysts without wastage and with increased design options.

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