Gel permeation chromatography of vegetable‐oil‐based printing ink vehicles

摘要

AbstractThe apparent weight‐average molecular weights (Mw) of ink vehicles made from soybean, safflower, sunflower, cottonseed, and canola oils were compared by gel permeation chromatography (GPC), and the correlation between viscosity andMwof these vehicles was established. ApparentMwof vegetable oil gels that were used in vehicle preparation were also obtained by GPC. © 1992 John WileySons, I