Compositions: coating or plastic – Coating or plastic compositions – Marking
Patent
1996-09-10
1998-08-04
Jones, Deborah
Compositions: coating or plastic
Coating or plastic compositions
Marking
106 3166, 554 25, C09D 1100
Patent
active
057887527
ABSTRACT:
Vegetable oil-based printing inks having at least about 20 poises are formulated by admixing a vegetable oil-based printing ink vehicle having an effective amount of polymerized vegetable oil and an effective amount of unpolymerized vegetable oil sufficient to provide the vegetable oil-based printing ink with a viscosity of at least about 20 poises, and an effective amount of colorant to provide the vegetable oil-based printing ink with a predetermined color. Methods for reclaiming residual vegetable oil-based printing ink from a printing press and polymerizing the vegetable oil component of the vegetable oil-based printing ink vehicle are also disclosed.
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patent: 5122188 (1992-06-01), Erhan et al.
patent: 5178672 (1993-01-01), Miller
patent: 5308390 (1994-05-01), Pennaz
patent: 5338351 (1994-08-01), Pennaz
Morrison and Boyd, Organic Chemistry, 5th ed., p. 1271, 1987.
Vegetable Oil-Based News Printing Ink Developed By Continuous Polymerization Reaction; Huang, School of Chemical Engineering Oklahoma State University, Stillwater, OK May 1994.
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