Petroliam Nasional has patented a lubricating oil composition with novel salts to reduce friction and wear. The composition includes base oils and ionic liquids with Group 6 metal mononuclear metallate anions containing metal sulphur bonds. GlobalData’s report on Petroliam Nasional gives a 360-degree view of the company including its patenting strategy. Buy the report here.
Smarter leaders trust GlobalData
Discover B2B Marketing That Performs
Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.
According to GlobalData’s company profile on Petroliam Nasional, Bioethanol production GMOs was a key innovation area identified from patents. Petroliam Nasional's grant share as of March 2024 was 58%. Grant share is based on the ratio of number of grants to total number of patents.
Ionic liquids for reducing friction and wear in lubricants
A recently granted patent (Publication Number: US11912953B2) discloses a lubricating oil composition that includes one or more base oils and one or more ionic liquids. These ionic liquids consist of cations and Group 6 metal mononuclear metallate anions, with the latter containing at least one metal sulfur bond. The composition can further include molybdenum within the Group 6 metal mononuclear metallate anions, with a charge of -2, and ligated to four atoms around the central metal atom.
Moreover, the lubricating oil composition may contain specific cations such as quaternary ammonium, phosphonium, or sulphonium cations, each with distinct alkyl or alkenyl group configurations. The ionic liquids in the composition are required to be liquid at temperatures above 50°C and have minimal halide content, or be completely halide-free. Additionally, the composition excludes urea or substituted urea thickeners and can have a range of additives like pour point additives, anti-foaming agents, and antioxidants. This patented lubricating oil composition is designed for use in spark ignition or compression ignition engines, offering a unique combination of base oils, ionic liquids, and additives to enhance lubrication performance and engine efficiency.
To know more about GlobalData’s detailed insights on Petroliam Nasional, buy the report here.
Data Insights
From
The gold standard of business intelligence.
Blending expert knowledge with cutting-edge technology, GlobalData’s unrivalled proprietary data will enable you to decode what’s happening in your market. You can make better informed decisions and gain a future-proof advantage over your competitors.
GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData’s Patent Analytics tracks patent filings and grants from official offices around the world. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
