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Water Dispersible Sulfo-Polyester Resins with Controlled Nano-Sized Particles

08 January 2021, Version 1
Working Paper
This content is an early or alternative research output and has not been peer-reviewed by Cambridge University Press at the time of posting.

Abstract

Water dispersible polyester resins derived from dimethyl terephthalate, dimethyl 5-sulfoisophthalate sodium salt, 1,2-propane diol and diethylene glycol were prepared. A
Design of Experiment (DOE) was explored by varying the concentration of the ionic 5-sulfo-isophthalate sodium salt and diethylene glycol at various molecular weights and found to
correlate with particle size dispersion of the sulfonated resins in water. An empirical model for the resin glass transition was also obtained through experimental design.

Keywords

water-dispersible polymers
polyesters
nanoparticles
Design of Experiments

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Version History

Jan 08, 2021 Version 1

Version Notes

original version

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv.13542101.v1
D O I: 10.26434/chemrxiv.13542101.v1 [opens in a new tab]

Funding

NSERC DG

Author’s competing interest statement

no conflict of interest

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