Waterborne polyurethane dispersions and thin films: biodegradation and antimicrobial behaviors

SA Madbouly - Molecules, 2021 - mdpi.com
Biodegradable and antimicrobial waterborne polyurethane dispersions (PUDs) and their
casted solid films have recently emerged as important alternatives to their solvent-based …

Synthesis of a novel silica modified environmentally friendly waterborne polyurethane matting coating

H Ma, Y Liu, J Guo, T Chai, J Suming, Y Zhou… - Progress in Organic …, 2020 - Elsevier
A prepolymer of waterborne polyurethane (WPU) was synthesized from isophorone
diisocyanate, hexamethylene diisocyanate trimer, polyoxypropylene glycol …

Biodegradable tough waterborne hyperbranched polyester/carbon dot nanocomposite: approach towards an eco-friendly material

D Hazarika, N Karak - Green Chemistry, 2016 - pubs.rsc.org
In this study, environmentally friendly waterborne hyperbranched polyester/carbon dot (CD)
nanocomposites were fabricated by in situ polymerization through a facile and greener route …

Preparation and properties of water‐borne polyurethane‐sodium lignosulfonate/nano‐calcium carbonate composites

G Pan, X Li, W Xu, Q Xie, N Chen - Polymer Composites, 2024 - Wiley Online Library
To improve the application range of waterborne polyurethane (WPU), in this study, nano
calcium carbonate/sodium lignosulfonate (CaCO3/SL) composites were prepared using …

Organoclay nanoparticles interaction in PU: PMMA IPN foams: Relationship between the cellular structure and damping-acoustical properties

G Moradi, M Monazzam, A Ershad-Langroudi… - Applied Acoustics, 2020 - Elsevier
The present article seeks to characterize open-cell flexible interpenetrating polymer network
(IPN) foams with a polyurethane-polymethylmethacrylate (PU-PMMA) ratio of 75: 25 …

Preparation of waterborne polyurethane-silica nanocomposites by a click chemistry method

X Ding, X Wang, H Zhang, T Liu, C Hong, Q Ren… - Materials Today …, 2020 - Elsevier
A series of waterborne polyurethane-silica (WPUS) crosslinked hybrid dispersions were
prepared based on polyoxytetramethylene glycol (PTMG) and isophorone diisocyanate …

Synthesis and characterization of bio‐based poly (urethane‐urea) nanocomposite coatings employing cellulose nanocrystals incorporated by two different routes

R Herran, FN Molinari, AJ Cimas, F Karp… - Polymer …, 2024 - Wiley Online Library
During the last decades, the interest in the development of materials fully or partially
biobased has increased. Polyurethanes are extensively used in a wide range of industries …

Nanocomposites made from thermoplastic waterborne polyurethane and colloidal silica. The influence of nanosilica type and amount on the functional properties

M Serkis, M Špírková, J Hodan… - Progress in Organic …, 2016 - Elsevier
Novel waterborne polyurethane/silica nanocomposites were prepared via blending of two
aqueous dispersions. Polyurethane water dispersion (PUD) was synthesized from …

Polymer/Nanoparticle Interface in Polymer Nanocomposites: A Critical Review

NY Tal, Y Timor, H Dodiuk, S Kenig - REVIEWS OF ADHESION AND …, 2021 - raajournal.com
For the past few decades, polymer nanocomposites (PNCs) have attracted a great deal of
attention both scientifically and commercially. By incorporating a small proportion of …

Synthetic talc as catalyst and filler for waterborne polyurethane-based nanocomposite synthesis

G Dias, M Prado, C Le Roux, M Poirier, P Micoud… - Polymer Bulletin, 2020 - Springer
In this work, synthetic talc was used as catalyst and filler aiming to obtain waterborne
polyurethane (WPU) nanocomposites by in situ polymerization. Filler was used both in gel …