Branding pharmaceutical dosage forms, food and confectionery products with aqueous ingestible inks
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United States of America Patent
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Apr 9, 1991
Issued Date -
N/A
app pub date -
Feb 2, 1990
filing date -
May 9, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of marking forms such as pharmaceutical tablest, capsules, confectionery and food with a water based ingestible ink comprising mixing pigments, a polymer, and optionally a plasticizer into water to form an ink dispersion, and printing the ink dispersion onto said forms to form a trademark, logo, or the like.
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