Now showing items 1-1 of 1

  • Esterified lignins from Pinus caribaea as bentonite-dispersing agents 

    Delgado, Nacarid; Ysambertt, Fredy; Chávez, Gerson; Bravo, Bélgica; Santos, Jorge; García M., Danny Eugenio; Ochoa, Raúl (2018-03)
    Chemical modification of kraft lignin from Pinus caribaea (Sénécl.) W.H.G. was performed with cyclic anhydrides (succinic, maleic and glutaric) assisted by microwave radiation. Esterification of the lignin was proven by ...