Spray-spin coating method
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United States of America Patent
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N/A
Issued Date -
Apr 11, 2002
app pub date -
Nov 30, 2000
filing date -
Oct 11, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method is described that combines the advantages of the dip-coating method with those of the spin-coating method, whereby at least one liquid coating composition is deposited on a substrate by means of at least one spray nozzle, and wherein said substrate is rotated (spinned) for some time at least after said liquid coating composition has been deposited. This method is particularly suited for the coating of ophthalmic substrates. Furthermore a device suitable for performing such a method is also disclosed.
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