Synthesis of bio-based polyurethanes from Kraft lignin and castor oil with simultaneous film formation
A Cassales, LA Ramos, E Frollini - International journal of biological …, 2020 - Elsevier
Kraft lignin (KL) and castor oil (CO) were used as polyols in the synthesis of bio-based
polyurethanes (PUs) in the absence of both solvents and catalysts at room temperature with …
polyurethanes (PUs) in the absence of both solvents and catalysts at room temperature with …
Comparative effects of two different crosslinkers on the properties of vegetable oil‐based polyurethanes
C Meiorin, T Calvo‐Correas… - Journal of Applied …, 2020 - Wiley Online Library
Thermoset polyurethanes (PUs) were prepared from a polyol derived from castor oil, 4, 4′‐
methylene diphenyl diisocyanate (MDI) and different trifunctional low‐molecular‐weight …
methylene diphenyl diisocyanate (MDI) and different trifunctional low‐molecular‐weight …
Synthesis and characterization of antibacterial self-healable biopolyurethanes with eugenol-based bio-polyol
In this study, antibacterial self-healable polyurethanes (EBPUs series) were prepared using
eugenol-based bio-polyol (EBP), which was synthesized by thiol–ene reaction between …
eugenol-based bio-polyol (EBP), which was synthesized by thiol–ene reaction between …
Mechanical, Thermal, and Electrical Characterization of Polyethylene Glycol and PDI‐Based Polyurethane Films for Durable Antistatic Applications
A Zia, F Nawaz, A Farooq… - Polymers for Advanced …, 2024 - Wiley Online Library
Polyurethanes (PUs) are emerging materials, but the inferior mechanical strength, low
thermal stability, poor solvent‐resistant ability and non‐conductive nature has limited their …
thermal stability, poor solvent‐resistant ability and non‐conductive nature has limited their …
The inclusion of a salicylate derivative in polyurethane structures and its effect on the properties and the stability of polyurethanes exposed to weathering
S Oprea, VO Potolinca - Soft Materials, 2023 - Taylor & Francis
Polyurethanes are highly sought after polymer materials due to their exceptional properties.
These properties can be expanded by including 2-hydroxyethyl salicylate in its chemical …
These properties can be expanded by including 2-hydroxyethyl salicylate in its chemical …
The effect of change of ionomer/polyol molar ratio on dispersion stability and crystalline structure of films produced from hydrophilic polyurethanes
In this study, we report the effect of the DMPA/PTHF molar ratio on dispersion properties of
the MDI‐based hydrophilic polyurethane dispersions. In addition, the effect of the …
the MDI‐based hydrophilic polyurethane dispersions. In addition, the effect of the …
Fabrication of plasmon-active polymer-nanoparticle composites for biosensing applications
Polymer-nanoparticle composites find relevance in various fields ranging from
optoelectronics to the biomedical sciences. Various efforts have been made to devise …
optoelectronics to the biomedical sciences. Various efforts have been made to devise …
Effect of microstructural arrangement of MDI‐based polyurethanes on their photoproperties
Among the vast variety of polyurethane applications, several applications use the
fluorescing nature of some of the polyurethanes. Even though 4, 4′‐methylenebis …
fluorescing nature of some of the polyurethanes. Even though 4, 4′‐methylenebis …
Thermal and physico-mechanical characterizations of thromboresistant polyurethane films
Hemocompatibility remains a challenge for injectable and/or implantable medical devices,
and thromboresistant coatings appear to be one of the most attractive methods to down …
and thromboresistant coatings appear to be one of the most attractive methods to down …
Screen for inhibitors of crystal growth to identify desirable carriers for amorphous solid dispersions containing felodipine
J Fu, L Cui, C Yang, H **ong, G Ren, X Ma, Q **g… - AAPS …, 2018 - Springer
The solvent-shift method was used to identify appropriate polymers that inhibit the growth of
felodipine crystals by monitoring particle size in supersaturated drug solutions in the …
felodipine crystals by monitoring particle size in supersaturated drug solutions in the …