Polyether-based waterborne synergists: effect of polymer topologies on pigment dispersion.

ABSTRACT: Control of polymer topologies is essential to determine their unique physical properties and potential applications. The polymer topologies can have a critical effect on pigment dispersion owing to their unique architectures; however, studies using polymer topologies on pigment dispersion in aqueous systems are scarce. Thus, this study proposes various topologies of polyether-based waterborne synergists, such as linear, hyperbranched, and branched cyclic structures. Specifically, we applied branched types of polyglycidols (PGs) as a synergist to provide polymer topology-dependent dispersibility for the surface-modification of Red 170 particles through adsorption and steric hindrance. The topology-controlled PG synergists (PGSs) were successfully prepared by post-polymerization modification

SUBMITTER: Kang H 

PROVIDER: S-EPMC10594153 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature