Tablets with coloured patterns and preparation thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 28, 2007
Grant Date -
Sep 30, 2004
app pub date -
May 2, 2002
filing date -
May 2, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tablet comprising a core which is at least partially coated with an outer layer obtained by electrostatic deposition of a powder and subsequent fusing of the deposited powder to form a film characterised in that a surface of the tablet coated with said outer layer is contoured to provide higher regions and lower regions, the outer layer having a different colour in said lower regions to the outer layer in said higher regions.
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Family
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