Recent advances in vegetable oil-based polymers and their composites

https://cyberleninka.org/article/n/424583.pdf

Vegetable oil based eco-friendly coating materials: A review article

In this study, a series of biobased polyols were prepared from olive, canola, grape seed, linseed, and castor oil using a novel, solvent/catalyst-free synthetic method. The biobased triglyceride oils were first oxidized into epoxidized vegetable oils with formic acid and hydrogen peroxide, followed by ring-opening reaction with castor oil fatty acid. The molecular structures of the polyols and the resulting polyurethane were characterized. The effects of cross-linking density and the structures of polyols on the thermal, mechanical, and shape memory properties of the polyurethanes were also investigated.

Biobased polyurethanes prepared from different vegetable oils

Recent advances in vegetable oils based environment friendly coatings: A review

Bio-based polyurethane: An efficient and environment friendly coating systems: A review

Preparation and characterization of high-solid polyurethane coating systems based on vegetable oil derived polyols

A series of high-molecular weight aliphatic polyesters have been synthesized, at temperatures of   230°C. The over-heating phenomenon, i.e., the observation of thermal degradation behavior of these polyesters at 230°C is reported. The crystallization behavior, mechanical properties, and enzymatic hydrolysis rate of the polyesters obtained are characterized. Poly(butylene succinate) (PBSu) shows the highest crystallinity and melting temperature, but the lowest thermal stability and slowest potential rate of enzymatic biodegradation rate compared with poly(butylene azelate) and poly(butylene sebacate). © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40579.

Hong Qi

Papers

Preparation and characterization of high-solid polyurethane coating systems based on vegetable oil derived polyols

Synthesis and characterization of high-molecular weight aliphatic polyesters from monomers derived from renewable resources