Encaustic Art. Encaustic artists like Asheville painter Julia Fosson use beeswax, damar resin and pigment instead of oils or watercolors to create abstract flower paintings and abstract landscape paintings that seem to float off the surface. Encaustic paintings, unlike other works of art, donât need to be framed.
Some medications containing mild local anaesthetic are also available on prescription or over the counter from pharmacies. Depending on what they're being used for, local anaesthetics can be given as injections, creams, gels, sprays or ointments. Some of the main uses of local anaesthetics are outlined below.
Examples of Esters. Ethyl acetate (ethyl ethanoate) is an ester. The hydrogen on the carboxyl group of acetic acid is replaced with an ethyl group. Other examples of esters include ethyl propanoate, propyl methanoate, propyl ethanoate, and methyl butanoate. Glycerides are fatty acid esters of glycerol.