Healable and self-healing polyurethanes using dynamic chemistry

RH Aguirresarobe, S Nevejans, B Reck, L Irusta… - Progress in Polymer …, 2021 - Elsevier
Ever since the emergence of polymers, there has been interest in the production of “self-
healing” materials. Over the last decade this dream has become closer to reality with the …

Mechanically Robust and Self-Healable Polyureas Based on Multiple Dynamic Bonds

Y Hao, G Zhu, B Li - Industrial & Engineering Chemistry Research, 2023 - ACS Publications
The synthesis of polymeric materials that simultaneously possess multiple outstanding
mechanical properties and self-healability is always a great challenge. Herein, we report the …

Surface-Initiated Metal-Free Photoinduced ATRP of 4-Vinylpyridine from SiO2 via Visible Light Photocatalysis for Self-Healing Hydrogels

A Ma, J Zhang, N Wang, L Bai, H Chen… - Industrial & …, 2018 - ACS Publications
Robust and self-healable nanocomposite hydrogels were realized by the encapsulation of
components of photoinduced electron transfer–atom transfer radical polymerization (PET …

Controllable hydrolytic stability of novel fluorinated polyurethane films by incorporating fluorinated side chains

S Zeng, Q Wang, P Chen, Y Xu, W Nie… - Progress in Organic …, 2022 - Elsevier
A series of polyester-based and polyether-based polyurethane films with fluorinated side
chains were synthesized in this study, and the chemical structure of these products was …

Crack-resistant melamine/formaldehyde-impregnated paper-decorated panels using blocked isocyanates as a temperature-responsive crosslinker

Y Feng, W Qu, Y Wu, J Zhang, L Peng - Progress in Organic Coatings, 2022 - Elsevier
Abstract Melamine–formaldehyde (MF) resin-impregnated paper-decorated panels are
prone to surface cracking, which can be reduced by changing the brittle structure of the MF …

Preparation and properties of self-healing cross-linked polyurethanes based on blocking and deblocking reaction

F Han, SAA Shah, X Liu, F Zhao, B Xu, J Zhang… - Reactive and Functional …, 2019 - Elsevier
Self-healing polyurethane via incorporating reversible bonds obtains great recognition.
However, a reasonable design of polyurethane containing reversible bonds with high self …

Preparation and characterization of soybean oil-based polyurethanes for digital doming applications

V Pantone, AG Laurenza, C Annese, R Comparelli… - Materials, 2017 - mdpi.com
Polyurethane-resin doming is currently one of the fastest growing markets in the field of
industrial graphics and product identification. Semi-rigid bio-based polyurethanes were …

Highly flexible glycol-urea-formaldehyde resins

A Antunes, N Paiva, J Ferra, J Martins… - European Polymer …, 2018 - Elsevier
Urea-formaldehyde resins are successfully used in many contexts, but their tightly
crosslinked thermoset structure impairs some applications, due to stiff and brittle behavior. In …

[HTML][HTML] Preparation and Performance of Leather-Finished Plywood

Y Zou, Z Yuan, Y Lu, X Liu, C Chen, L Fang - Polymers, 2024 - mdpi.com
In order to achieve batch production, we propose a simple and fast method to prepare
leather-finished plywood. In this study, ethylene–vinyl acetate was selected as the …

[HTML][HTML] Preparation and Characterization of Melamine–Benzoguanamine–Formaldehyde Resins and Their Flame-Retardant Properties in Impregnated Paper for Low …

Y Çekiç, H Duyar, F Hacıvelioğlu - Coatings, 2024 - mdpi.com
In this study, Melamine–formaldehyde (MF) resins were subjected to modification with
benzoguanamine (BG) to produce MF-BG resins, followed by a comprehensive analysis of …