SYNTHESIS OF ENVIRONMENTALLY FRIENDLY BIOLUBRICANT BASESTOCKS

Plant oils and fats are important constituents of human and animal foodstuffs. Certain grades are industrially used and, together with carbohydrates and proteins, are important renewable resources compared to fossil and mineral raw materials, whose occurrence is finite. In concepts for new products, the price, performance, and product safety criteria are equally important and have a correspondingly high importance right at the start of product development. To ensure a high degree of product safety for consumers and the environment, renewable resources have often been shown to have advantages when compared with petrochemical raw materials and can therefore be regarded as being the ideal raw material basis. Results from oleochemistry show that the use of plant fats and oils allows the development of competitive, powerful products, which are both consumer-friendly and environment-friendly. In the lubricant sector fatty acid-based esters have proven to be powerful alternatives to conventional mineral oil products.