5345
Alaa Eldesoky Elsayed Tantawy
PREPARTION AND CHARACTERIZATION OF SOME NANO EMULSION POLYMERS FOR PAPER COATING APPLICATIONS
NANO EMULSION POLYMERS , paper cantiny, latex
The key objectives of coating paper are to improve their aesthetic appearance and printability. Coatings offer smoothness, gloss, brightness, and opacity to the base papers and provide them with enhanced printability, which requires resistance to ink splitting forces, smoothness, ink holdout and gloss, etc. Practically, three types of binders have been used in paper coating applications, namely, styrene butadiene; styrene acrylic acid and polyvinyl acetate emulsions. In this work, different types of styrene acrylic copolymers had been prepared, using emulsion polymerization technique, and applied in the paper coating. The efficacy of the as-synthesized copolymers was compared with the commercial imported widely used binder in the paper coating industry.
2017
Ph.d
Al-Azhar
Science