BigPatents India

High oleic acid triglyceride compositions that comprise fatty acid components of at least 75% oleic acid , less than 10% diunsaturated fatty acid components; less than 3% triunsaturated fatty acid component; and less than 8% saturated fatty acid component; and having the properties of a dielectric strength of at least 35 kv/100 mil gap, a dissipation factor of less than 0.05% at 250C , acidity of less than 0.03 mg KOH/g, electrical conductivity of less than 1 pS/m at 250C, a flash point of at least 2500C and a pour point of at least -150C are disclosed. Electrical insulation fluids comprising the triglyceride compositions are disclosed. Electrical insulation fluids that comprise the triglyceride compositions and a combination of additives are disclosed. Electrical apparatuses comprising the electrical insulation fluids and the use of electrical insulation fluids to provide insulation in electrical apparatuses are disclosed. A process for preparingh the high oleic acid triglyceride compositions is disclosed. (FIG. nil)