A review on vegetable oil-based non isocyanate polyurethane: towards a greener and sustainable production route

M Rayung, N Abd Ghani, N Hasanudin - RSC advances, 2024 - pubs.rsc.org
The transition from conventional polyurethane (PU) to non isocyanate polyurethane (NIPU)
is driven mainly by safety concerns, environmental considerations, and sustainability issues …

A review of waterborne polyurethane coatings and adhesives with polyester polyol from poly (ethylene terephthalate) waste

EM Senra, ALN Silva, EBAV Pacheco - Journal of Polymers and the …, 2023 - Springer
The aim of this review article is to show the most recent research on obtaining waterborne
polyurethane (WPU) coatings and adhesives using polyester polyol from polyethylene …

Role of crosslinkers on the properties of bio‐based wood adhesives

P Patel, R Patel, J Chaudhari… - Polymer Engineering & …, 2024 - Wiley Online Library
As people became more conscious of the risks associated with pollution in the early 21st
century, eco‐friendly adhesives made from plant oil began to be used. Bio‐based adhesives …

Fabricating coconut palm-based rigid polyurethane foam with enhanced compressive strength using biomass waste

T Zhang, C Lin, J Li, YJ Li, S Xu - Polymer, 2024 - Elsevier
The continued depletion of fossil fuels compels the exploitation of biomass as alternative.
Herein, coconut palm, as a common tropical biomass, was first used to prepare polyether …

Castor oil-based polyurethane adhesives: Effect of cross-linker on the bond strength

ML Chaudhary, P Patel, R Patel, RK Gupta - Materials Today …, 2024 - Elsevier
Adhesives are important for binding diverse materials, promoting structural integrity and
functional versatility in countless daily life applications. An enormous obstacle remains in the …

High-performance bio-based non-isocyanate polyurethane adhesive: a solvent and catalyst-free synthesis approach

P Patel, R Patel, ML Chaudhary, N Chaudhary… - Journal of Polymers and …, 2024 - Springer
Adhesives are used to bond two surfaces together and thus find extensive applications in
industry and everyday life. Most of the commercial adhesives are manufactured using …

Preparation of aliphatic bio-based polyester polyols for water-blown and halogen-free flame retardant rigid polyurethane foam

Z Cui, J Han, J Sun, Y Chen, X Wang, X Gu… - Polymer Degradation and …, 2024 - Elsevier
A bio-based polyester polyol (BP41) was synthesized through a one-pot esterification and
condensation reaction involving bio-based 1, 2-propanediol, trimethylolpropane, and adipic …

Bio‐based rigid polyurethane foam composites reinforced with flame retardants: From synthesis to performance evaluation

E Akdogan, M Erdem, E Kaynak… - Journal of Applied …, 2024 - Wiley Online Library
The building and construction industry is under increasing pressure to make insulation
materials greener, more sustainable, and less flammable. In this study, sugar beet pulp was …

Fluorine-Free, Biobased Antismudge polyurethane coating with enhanced flame retardancy

R Patel, P Patel, ML Chaudhary… - ACS Applied Polymer …, 2024 - ACS Publications
Antismudge coating materials are generally synthesized by using petroleum-based polyols
and fluorinated compounds, which are harmful to the environment and human health. Thus …

[HTML][HTML] Application of modified seed oils of selected fruits in the synthesis of polyurethane thermal insulating materials

E Malewska, M Kurańska, M Tenczyńska, A Prociak - Materials, 2023 - mdpi.com
The use of alternative raw material sources in polyurethane chemistry is necessary given the
limited supply of fossil fuels, their rising prices and the concern for sustainability. The …