Bio-thymol containing new high-performance thymolphthalein based polybenzoxazine: Thermal, superhydrophobic and dielectric properties

Role of magnolol embedded fully bio-based benzoxazines for hydrophobic, anti-microbial and anti-corrosion applications

“…It can be observed that the contact angle varied only marginally even after 10 n -hexane washes. These results suggest that in future communications the coated fabric can be suitably employed for an oil water separation process 48 using n -hexane.…”

Advancing coatings with polybenzoxazines: insights into molecular design, synthesis, and modification

“…This phenomenon leads to weakened van der Waals interactions between the PBZ matrix surface and water molecules, thereby enhancing the hydrophobicity of PBZ composites. 32 Commonly utilized fluorine-containing amines include 4-fluoroaniline (fa) and trifluoromethylaniline (tfma). Various PBZ structures containing fluorine atoms are depicted in Fig.…”

“…PBZ's versatile molecular designability allows for the manipulation of the cross-linking structure, aggregation state, 30 and hydrogen bonding of the cured material. This is achieved through adjustments to the structure of amine and phenol sources, introduction of heteroatoms such as silicon and fluorine, 31,32 and design of the main chain type of PBZ. Consequently, material properties such as surface energy, mechanical strength, thermal characteristics, and hydrophobicity can be modulated accordingly.…”

Eugenol‐derived bio‐benzoxazine resins: Synthesis, characterization, and exceptional thermal stability

“…[3][4][5][6][7] As environmental concerns continue to rise, researchers are shifting their focus towards using biobased phenols rather than petroleum-based ones in the production of benzoxazines. 8,9 Over the past decade, there has been significant exploration into various biobased phenols, including substances like cardanol, [10][11][12][13][14][15][16] guiacol, [17][18][19] eugenol, 17,[20][21][22][23][24] vanillin, 25 curcumin, 26 sesamol, [27][28][29] rosin, 30,31 catechol, [32][33][34] thymol [35][36][37] and more, with the aim of developing innovative bio-benzoxazines. Beyond environmental considerations, scientists are currently exploring the synthesis of benzoxazine monomers with specific functional groups to tailor the properties of polybenzoxazines.…”