Charles Stent Charles Stent Charles Stent (1807–1885) was a 19th-century English dentist notable for his advances in the field of denture making. In 1847, Edwin Truman introduced gutta-percha as a material for making dental impressions; however, this was unsatisfactory for several reasons, including its tendency to distort upon removal from the patient's mouth, and to shrink upon cooling. In 1856, Stent added several other materials to the gutta-percha, notably stearine, which markedly improved the plasticity of the material as well as its stability. He also added talc as an inert filler to give more body to the material, and red colouring. The
Peter Stent Peter Stent Peter Stent (c. 1613–1665) was a seventeenth-century London printseller, who from the early 1640s until his death ran one of the biggest printmaking businesses of the day. Stent originally was an engraver himself. Edward Calver wrote verses to a set of Stent's plates from 1635. He then sold works of other artists, such as John Dunstall, John Fillian, Richard Gaywood, and George Glover. He also recycled plates he had acquired, in new printings: for example of the penmanship of Martin Billingsley, by George Gifford, from Sir Robert Peake and Thomas Rowlett via Thomas Hinde. Stent died in the