Coating processes – Nonuniform coating – Metal – glass – or ceramic base
Patent
1997-12-17
2000-02-01
Beck, Shrive
Coating processes
Nonuniform coating
Metal, glass, or ceramic base
427256, 427429, 427399, B05D 500
Patent
active
06020026&
ABSTRACT:
The invention relates in particular to a process for modifying the properties of a hydroxylated surface of a three-dimensional substrate containing exposed zones and recessed zones, according to which a compound, such as a silane containing (a) reactive group(s), is selectively dry-transferred onto the exposed zones of said surface using a a flat stamping pad impregnated with said compound. The substrate may be made of glass and the compound may be a thiol or an alkyl- or aryl-tri(chloro or alkoxy) silane, inter alia. Use, in particular, for the production of microwell plates for biological cultures and printing plates.
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Birch William
Carre Alain Robert Emile
Beall Thomas R.
Beck Shrive
Corning Incorporated
Crockford Kirsten A.
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