Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 5, 2005
Grant Date -
Nov 1, 2001
app pub date -
May 25, 2001
filing date -
Mar 15, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Volatile organic compounds containing carbonyl groups can be released by lithographic printing materials including inks, fountain solutions and printed materials. Volatile organic compounds containing carbonyl groups can also have a serious negative impact on the taste or odor of staple materials such as foodstuffs. The volatile materials can be retained in the lithographic compositions and printed materials can be trapped in the printed materials using an improved reactive technology involving a chemically reactive trap for such volatile carbonyl containing compounds.
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International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- C08L Class
- 5.20 % this patent is cited more than
- 20 Age
