Petroleum jelly ointment on his injuries and showing his past injuries healed, he claimed, by his miracle product. He opened his first factory in 1870 in Brooklyn using the name Vaseline. Petroleum jelly is a mixture of hydrocarbons, having a melting point usually close to human body temperature, approximately . It is flammable only when heated to liquid; then the fumes will light, not the liquid itself, so a wick material like leaves, bark, or small twigs is needed to ignite petroleum jelly. It is colorless or has a pale yellow color (when not highly distilled), translucent, and devoid of taste and
William Jelly William Jelly William Jelly (1835 – October 1900) was an Ontario farmer and political figure. He represented Dufferin in the Legislative Assembly of Ontario from 1880 to 1883 as a Conservative member. He was born near Elizabethtown (later Brockville) in Upper Canada in 1835, the son of John Jelly, an Irish immigrant. Jelly first settled in Amaranth Township then part of Wellington County and later moved to what is now Shelburne. He became a large property owner in the area, built a hotel there and is generally credited as being the founder of the town. Jelly served on the council