Cutting oil formulation comprises one or more vegetable and/or synthetic oils and fatty acid esters, for use in machining operations such as turning, cutting and shaping

摘要

A cutting oil comprises a vegetable or synthetic oil, or mixture of vegetable and/or synthetic oils, in which the oil or oil mixture contains one or more 20-24C fatty acids representing at least 30% of the total fatty acids present, and having ester bonds. An independent claim is also included for the use of the products.