drying oil

drying oil
any of a group of oily, organic liquids occurring naturally, as linseed, soybean, or dehydrated castor oil, or synthesized, that when applied as a thin coating absorb atmospheric oxygen, forming a tough, elastic layer.
[1860-65]

* * *

      unsaturated fatty oil, either natural (such as linseed oil) or synthetic, that when spread into a thin film becomes hard, tough, and elastic upon exposure to the air. Drying oils are used as vehicles in paints, varnishes, and printing inks.

      In the 2nd century AD, the Greek physician Galen wrote of the use of nut oils—e.g., hempseed and linseed oils—as drying oils. In the 6th century AD, another Greek physician, Aëtius, mentioned that certain nut oils could be used as a protective coating. The art of using drying oils for this purpose grew rapidly thereafter.

      Chemical drying oils began to be used much later. The Flemish masters Hubert and Jan van Eyck were the first to use drying oils as a vehicle in oil painting in the early 15th century. The films deposited by drying oils may lose some of their elasticity upon aging.

* * *


Universalium. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Drying oil — Drying Dry ing, a. 1. Adapted or tending to exhaust moisture; as, a drying wind or day; a drying room. [1913 Webster] 2. Having the quality of rapidly becoming dry. [1913 Webster] {Drying oil}, an oil which, either naturally or after boiling with …   The Collaborative International Dictionary of English

  • drying oil — n. an organic oil that, when applied in a thin film, dries to form a hard but elastic solid: widely used in paints and varnishes …   English World dictionary

  • Drying oil — Plant oils linseed oil Types Vegetable fats (list) Macerated (list) Uses …   Wikipedia

  • drying oil — džiūstantysis aliejus statusas T sritis chemija apibrėžtis Aliejus, ore sudarantis polimerinę plėvelę. atitikmenys: angl. drying oil rus. высыхающее масло …   Chemijos terminų aiškinamasis žodynas

  • drying oil —    An organic liquid which, when applied as a thin film, readily absorbs oxygen from the air and polymerizes to form a tough elastic film. Linseed, tung, soybean and castor oils are drying oils. Under certain conditions, usually involving large… …   Forensic science glossary

  • drying oil — noun an oil that hardens in air due to oxidation and is often used as a paint or varnish base • Hypernyms: ↑animal oil, ↑vegetable oil, ↑oil …   Useful english dictionary

  • drying oil — noun Date: circa 1760 an oil (as linseed oil) that changes readily to a hard tough elastic substance when exposed in a thin film to air …   New Collegiate Dictionary

  • drying oil — dry′ing oil n. chem. any of a group of oily, organic or synthetic liquids, as linseed oil, that when applied as a thin coating absorb atmospheric oxygen, forming a tough, elastic layer • Etymology: 1860–65 …   From formal English to slang

  • drying oil — a type of fixed oil which thickens and hardens on exposure to the air, especially when spread out in a thin layer, being converted to a solid by absorption and reaction with oxygen …   Medical dictionary

  • drying oil — noun an oil that thickens or hardens in air, used in mixing paint …   English new terms dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”