B - Operations – Transporting – 41 – M
Patent
B - Operations, Transporting
41
M
B41M 7/00 (2006.01) B41N 3/08 (2006.01)
Patent
CA 2402646
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.
Selon l'invention, des composés organiques volatils contenant des groupes carbonyles peuvent être libérés par des matières d'impression lithographiques, telles que des encres, des solutions de mouillage et des produits d'impression. Des composés organiques volatils contenant des groupes carbonyles peuvent également avoir une incidence négative importante sur le goût ou l'odeur de produits de consommation courante, tels que des denrées alimentaires. Ces matières volatiles peuvent être retenues dans des compositions lithographiques, et des produits d'impression peuvent être piégés dans les matières d'impression au moyen d'une technologie de réaction améliorée mettant en oeuvre un piège chimiquement réactif pour lesdits composés volatils contenant des groupes carbonyles.
Beaverson Neil J.
Coyle William J.
Rozynov Boris Vasilyevich
Wood Willard E.
Cellresin Technologies Llc
Goudreau Gage Dubuc
Graphic Packaging Corporation
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