SEALING LIQUID Russian patent published in 2017 - IPC C09K3/10 C08L91/00 

FIELD: chemistry.

SUBSTANCE: sealing liquid contains, in wt %: polyisobutylene the molecular weight of 18-20⋅10⁴ - 3.5-3.6, methyl-2.6-di-tret-butylphenol - 0.3-0.5, tall oil fatty acids modified by chlorophyll derivatives - 5.0-5.5, a condensation product of oleic acid with diethanolamine and boric acid, neutralized by a potassium hydroxide solution - 0.3-0.5, petroleum oil with the kinematic viscosity at 50°C of 12-50 mm²/s - up to 100.

EFFECT: creating a new sealing liquid composition having high performance properties, in particular by thermo-oxidative stability and anticorrosion indices.

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