2Sartomer Products For Paper Sizing[OL], www. sartomer. com
3Mohini Sain, David Rousin, John Schmidhauser. The Use of SMA Starcote Dispersions in Surface Sizing of Acid and Alkaline Papers[OL], www.sartomer.com
4APPLICATION BULLETIN, Styrene Maleic Anhydride Imide Resin(SMAI): A Novel Cationic Additive in Paper Coating for Ink-Jet Printing[OL], www.sartomer. com