MULTIPURPOSE OXYPYRIDINONES AND THEIR FUNCTIONAL USE

• Main Authors: COULTAS DAVID R, TORY JOANNE, CASEY ABBY
• Format: Patent
• Language: English; Korean
• Published: 26.08.2024
• Subjects: CHEMISTRY; FUELS; INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS; LUBRICANTS; LUBRICATING COMPOSITIONS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION

비-수성 매질 및 하기 구조식 (I)의 3,4-옥시피리디논 화합물을 포함하는 조성물이 제공된다: JPEGpat00040.jpg5170 각각의 A는 산소 및/또는 황이며, R1 내지 R5에 있는 다양한 치환기는 비-수성 매질에서 용액 또는 적어도 반안정성 에멀젼의 형성을 가능하게 해준다. 본 발명은 또한 조성물을 윤활제 및/또는 냉각제로서 사용할 수 있는 상황에 초점을 맞출 수 있는 사용 방법을 포함한다. A composition is provided to comprise a non-aqueous medium and a 3,4-oxypyridinone compound of structure (I):with each A being oxygen and/or sulfur, and with a variety of substituents at R1-R5 to enable a solution or an at least semi-stable emulsion to be formed in the non-aqueous medium. Methods of use are included herein, which may be focused on situations where the composition can be used as a lubricant and/or coolant.