Benessere, Vincenzo; Cucciolito, Maria E.; De Santis, Augusta; Di Serio, Martino; Esposito, Roberto; Melchiorre, Massimo; Nugnes, Fiorella; Paduano, Luigi; Ruffo, Francesco published the artcile< A Sustainable Process for the Production of Varnishes Based on Pelargonic Acid Esters>, Electric Literature of 104-76-7, the main research area is varnish pelargonic acid ester rosin coating.
This work demonstrates the possibility of using pelargonic acid (PA) esters as solvents for vegetable-based varnishes. First, PA was efficiently produced through a chemocatalytic cleavage of oleic acid, practicing an optimized scale-up of previously developed conditions. PA was then esterified with several alcs. ROH (R = Me, i-Pr, n-Bu, n-Hex, 2-ethylhexyl, and sec-octyl) and the products were formulated with a com. rosin (Phenolic Modified Rosin Esters). Dynamic light scattering (DLS) measures and determination of rheol. parameters of the corresponding varnishes disclosed their suitability for applications in offset, coldset, heatset printing inks, and coatings. Furthermore, inks obtained were used to efficiently produce preliminary industrial offset prints.
Journal of the American Oil Chemists’ Society published new progress about Inks. 104-76-7 belongs to class alcohols-buliding-blocks, and the molecular formula is C8H18O, Electric Literature of 104-76-7.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts