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Polyurethane microcapsules for self-healing paint coatings

2014; Royal Society of Chemistry; Volume: 4; Issue: 31 Linguagem: Inglês

10.1039/c4ra00213j

2046-2069

Eunjoo Koh, Nam‐Kyun Kim, Jihoon Shin, Young‐Wun Kim,

Antimicrobial agents and applications

Polyurethane microcapsules containing water-borne polyurethane (PU) paint as a core material for self-repairing protection coatings were successfully manufactured via interfacial polymerization of diol–diisocyanate prepolymer and 1,4-butanediol as a chain extender in an emulsion solution.