Renewable and Functional Latexes Synthesized by Polymerization-Induced Self-Assembly for UV-Curable Films.

ABSTRACT: After the development of polymer coatings and films based on renewable resources, there remains a challenge of combining the advantages of water-borne acrylic latexes with the excellent physical properties of cross-linked solvent-borne coatings. After polymerization, the renewable 4-oxocyclopentenyl acrylate (4CPA) is capable of undergoing photocyclodimerization under UV light, yielding a cross-linked polyacrylate. In this work, we investigate the polymerization-induced self-assembly (PISA) of 4CPA with several renewable acrylic monomers in the presence of a macro-RAFT agent. The produced latexes have a small particle size, good colloidal stability, and are free of volatile organic compounds. After film formation and UV curing, flexible to rigid films can be obtained depending on the monom

SUBMITTER: Stouten J 

PROVIDER: S-EPMC10658448 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature