One base phosphoric acid amine salt and the rusted prevention characteristic turbine oil which contains di-carboxylic acid

摘要

(57) Abstract The turbine oil which possesses the rusted prevention quality which is improved the little one base phosphoric acid amine salts and by adding di-carboxylic acid, is offered to the turbine oil backing material oil. Use of the combination which it enumerates by comparison with the use of the individual component, brings the unexpected rusted resistance which is superior. As for the turbine oil which obtains the profit by the additive, it is desirable to be the oil which designates poly- all ester as the main component.