Results 151 to 160 of about 2,759 (198)

Heterofunctional Cationic Polyester Dendrimers as Potent Nonviral Vectors for siRNA Delivery. [PDF]

open access: yesPharmaceutics
Singh A   +5 more
europepmc   +1 more source

Transesterification of trimethylolpropane and rapeseed oil methyl ester to environmentally acceptable lubricants

Journal of the American Oil Chemists' Society, 1998
AbstractBiodegradable trimethylolpropane [2‐ethyl‐2‐(hydroxymethyl)‐1,3‐propanediol] esters of rapeseed oil fatty acids were synthesized by transesterification with rapeseed oil methyl ester both by enzymatic and chemical means, both in bench and pilot scales. Nearly complete conversions were obtained with both techniques. A reduced pressure of about 2
Esa Uosukainen   +4 more
openaire   +3 more sources

Synthesis of palm oil-based trimethylolpropane ester as potential biolubricant: Chemical kinetics modeling

Chemical Engineering Journal, 2012
The environmental impact of large amounts of lubricants from mineral oils has become an increasingly important issue. The use of rapidly biodegradable lubricants, vegetable products as well as modified vegetable oil esters, could significantly reduce the environmental pollution compared to mineral oils.
Hamidah Abd Hamid   +4 more
openaire   +3 more sources

Optimization of polyol ester production by transesterification of Jatropha-based methyl ester with trimethylolpropane using Taguchi design of experiment

Fuel, 2011
Polyol ester production from transesterification of Jatropha oil methyl ester (JOME) and trimethylolpropane (TMP) was investigated. The effects of temperature, pressure, ratio of JOME:TMP and catalyst amount were studied in optimization experiment, using Taguchi L9 experimental layout.
Ruzaimah Nik Mohamad Kamil   +2 more
openaire   +3 more sources

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