Partial replacement of kerosene oil by poly (acrylic) starch composite in pigment printing

Abstract

Poly (acrylic) starch composites were prepared by polymerizing acrylic acid, acrylamide alone or in admixtures with maize starch using KMnO4/citric acid as redox initiation. The cooked composite pastes were used as partial substituent of kerosene oil emulsion in the pigment printing pastes for cotton fabric. Printing was carried out under a variety of conditions including neutralization of the free carboxylic groups of the polyacrylic acid component in the composite or AA/Aam mixtures, composite concentration, and the type of pigment dyes. The effect of storage on the efficiency of the printing paste was also examined. The printed samples were assessed for colour strength (K/S) overall fastness properties. Results obtained indicate that:

Citation

Higazy, A., El‐Rafie, M.H., Ramadan, M.A. and Hebeish, A. (1995), "Partial replacement of kerosene oil by poly (acrylic) starch composite in pigment printing", Pigment & Resin Technology, Vol. 24 No. 5, pp. 8-12. https://doi.org/10.1108/eb043152