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Polyurethane foams for thermal insulation uses produced from castor oil and crude glycerol biopolyols
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAICX - DEPARTAMENTO DE QUÍMICAUFMG, 2017)
Polyurethane composites synthesized using natural oil-based polyols and sisal fibers
(Scrivener Publishing, 2017-09-13)
Elastomeric polyurethanes were prepared from a reference polyurethane system modified with biobased polyols synthesized using rapeseed or palm oils. The reference material was modified by replacement of the commercial ...
The effect of different palm oil-based bio-polyols on foaming process and selected properties of porous polyurethanes
(John Wiley & Sons Ltd, 2017-06-02)
Rigid polyurethane foams were successfully prepared by blending up to 70wt% of two different palm oil-based bio-polyolswith a petrochemical polyether polyol. The bio-polyols were synthesized by epoxidation?oxirane ring-opening ...
Plant oil-based waterborne polyurethanes: A brief review
(Tech Science Press, 2020-03)
The increasing pressure from consumers and policy makers to reduce the use of synthetic polymers, whose production contributes to the depletion of non-renewable resources and are usually non-biodegradable, has prompted the ...
Development of polymer support from renewable sources intended for enzymes immobilization
(2018)
O uso de óleos vegetais tem se tornando alvo de inúmeras investigações na área de polimerização, pois são considerados uma alternativa limpa e ambientalmente correta, indo de acordo com as expectativas de uma ciência mais ...
Desenvolvimento de um antitranspirante foliar a partir de matérias-primas renováveis e resíduo industrial com adição de TiO2 para a redução do estresse hídrico em cultivares
(2021)
O emprego de matérias-primas de fontes renováveis no desenvolvimento de novas tecnologias tem como objetivo principal a substituição de derivados de petróleo, além de possuírem maior potencial biodegradável. Um grande ...
Correction to: Hexavalent chromium adsorption onto environmentally friendly mesquite gum-based polyurethane foam
(Springer VerlagGermany, 2023)