N-octadecyl isocyanate

The one-step derivatization of polyurethane began with soaking the sample in toluene for 10 min and in ethanol for 20 min. After vacuum drying overnight, the sample was placed in 50 mL of 0.25M n-octadecyl isocyanate in trimethylpentane under dry nitrogen, and was incubated, with mixing, for 1 h at 80°C. The sample was removed, soaked twice for 1 min in ethanol, twice in deionized water, and redried to yield n -octadecyl-derivatized polyurethane. 

The positive effects of grafting CNC with n-octadecyl isocyanate (ICN) on their interaction with PLA matrix were reported by Espino-Perez et al. (2013). The incorporation of untreated CNC in PLA resulted in decrease in tensile properties. However, the incorporation of CNC-ICN in PLA showed improvements on tensile properties. The best results were achieved at 2.5 wt% CNC-ICN. 

OCTADECYLAMINE see OBCOOO n-OCTADECYLAMINE see OBCOOO N-OCTADECYL-N-BENZYL-N,N-DIMETHYLAMMONIUMCHLORIDE see DTC600 OCTADECYLDIMETHYLBENZYLAMMONIUM CHLORIDE see DTC600 OCTADECYL ISOCYANATE see OBGOOO OCTADECYLTRICHLOROSILANE see OBIOOO... 

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