Influence of diisocyanate, glycidol and polyol molar ratios on the mechanical and thermal properties of glycidyl‐terminated biobased polyurethanes
Sign Up to like & getrecommendations! Published in 2017 at "Polymer International"
DOI: 10.1002/pi.5412
Abstract: A series of epoxy terminated polyurethanes (EPUs) were synthesized from castor oil, 4, 4’methylene bis (cyclohexyl isocyanate) (H12MDI) and 2,3 epoxy-1-propanol (glycidol) by changing the molar ratio of H12MDI: glycidol to polyol. FTIR, 1HNMR and… read more here.
Keywords: diisocyanate glycidol; glycidol; molar ratio; glycidol polyol ... See more keywords
Mechanical Behavior of Castor-Oil-Based Advanced Polyurethane Functionalized with Glycidol and Siloxanes
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DOI: 10.1007/s11837-017-2572-7
Abstract: Castor-oil-based polyurethane (PU), epoxy (glycidol) terminated polyurethane (EPU), and hydroxy terminated poly (dimethyl siloxane) (HTPDMS) modified EPU (EPDMS) were synthesized. The PU and EPU were synthesized with polyol:diisocyanate and polyol:diisocyanate:glycidol ratio of 1:1.2 and 1:3:3,… read more here.
Keywords: mechanical behavior; oil based; glycidol; castor oil ... See more keywords
Activity and selectivity of different base catalysts in synthesis of guaifenesin from guaiacol and glycidol of biomass origin
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DOI: 10.1016/j.cattod.2016.12.008
Abstract: Abstract Guaiacol and glycidol can be obtained from biomass valorization. Guaiacol (2-methoxyphenol) and glycidol (2,3-epoxy-1-propanol) have been used for the efficient synthesis of guaifenesin ((RS)-3-(2-methoxyphenoxy) propane-1,2-diol). Different catalysts such as hydrotalcite (HT), calcined hydrotalcite (CHT),… read more here.
Keywords: guaiacol; cht; guaiacol glycidol; glycidol ... See more keywords
Poly(glycidol) Coating on Ultrahigh Molecular Weight Polyethylene for Reduced Biofilm Growth.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b15981
Abstract: Semibranched poly(glycidol) (PG-OH) and poly(glycidol allylglycidyl ether) (PG-Allyl) coatings were formed on ultrahigh molecular weight polyethylene (UMWPE) in a unique two-step process which included radiation of UHMWPE followed by grafting of PG-OH or PG-Allyl to… read more here.
Keywords: ultrahigh molecular; weight polyethylene; poly glycidol; molecular weight ... See more keywords
Nanocatalyst-Assisted Facile One-Pot Synthesis of Glycidol from Glycerol and Dimethyl Carbonate
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DOI: 10.1021/acsomega.2c02381
Abstract: This paper reports the facile one-pot synthesis of glycidol via the transesterification of glycerol with dimethyl carbonate using KNO3/Al2O3 nanoparticles as supporting catalysts. KNO3/Al2O3 nanoparticles were prepared by the impregnation method. XRD and FT-IR analyses… read more here.
Keywords: pot synthesis; glycidol; synthesis glycidol; one pot ... See more keywords
Potential Role of Lipase Activity on the Internal Exposure Assessment of Glycidol Released from Its Fatty Acid Esters
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DOI: 10.3390/toxics11020175
Abstract: Glycidyl fatty acid esters (GEs) can be found in food, and they can be converted into genotoxic animal carcinogen glycidol in vivo by the action of lipase. This study examined whether human ingestion of charbroiled… read more here.
Keywords: internal exposure; activity; glycidol; lipase activity ... See more keywords
3-MCPD and glycidol levels in edible oils and fats obtained from local markets in Türkiye
Sign Up to like & getrecommendations! Published in 2023 at "Grasas y Aceites"
DOI: 10.3989/gya.0333221
Abstract: In this study, it was aimed to determine the 3-MCPD and glycidol levels in 9 types (46 brands) of edible fat and oil offered for sale in markets located in Türkiye. 3-MCPD and glycidol levels… read more here.
Keywords: oil; rkiye mcpd; riviera olive; glycidol levels ... See more keywords