Toluene 2,4-diisocyanate (TDI) (Sigma Aldrich, St. Louis, MO, USA), glycerol (Sigma Aldrich, St. Louis, MO, USA), 1,4-butanediol (Merck, Darmstadt, Germany), 1,6-hexanediol (Merck, Darmstadt, Germany), and chlorobenzene (Merck, Darmstadt, Germany) were used for the preparation of TDI-prepolymers, and cyclohexanone (ABCR, Karlsruhe, Germany) was used as a solvent. For the microcapsule synthesis, isophorone diisocyanate (IPDI) (Sigma Aldrich, St. Louis, MO, USA) was used as a core material, gum arabic (GA) (Sigma Aldrich, St. Louis, MO, USA) was used as a surfactant and cyclohexanone (ABCR, Karlsruhe, Germany), was used as a solvent. For the coating’s preparation, polyol (LUMIFLON LF9716 fluoropolymer consisting of alternating fluoroethylene and vinyl ether segments with an OH value of 170 KOH/g, AGC Chemicals, Exton, PA, USA) and diisocyanate (Desmodur N3900 aliphatic isocyanate resin based on hexamethylene diisocyanate, Convestro, Leverkusen, Germany) were used, and 2,2-dimethoxypropane (Sigma Aldrich, St. Louis, MO, USA) was used as a thinner.
Šobak M., Štular D., Štirn Ž., Žitko G., Čelan Korošin N, & Jerman I. (2021). Influence of the Prepolymer Type and Synthesis Parameters on Self-Healing Anticorrosion Properties of Composite Coatings Containing Isophorone Diisocyanate-Loaded Polyurethane Microcapsules. Polymers, 13(5), 840.
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