Vol. 6, Issue 2, Part A (2024)

The history of biodegradable lubricants has been presented in a series of articles, works and patents. These biodegradable lubricants are used to improve the properties of mineral oils or vegetable oils. To improve the properties of the oils, a wide range of biodegradable lubricants based on polymers were synthesized. A series of researches are related to the production of biodegradable lubricating oils that also possess a food-type non-toxic character.