LOW-TEMPERATURE PLASTIC GREASE Russian patent published in 2019 - IPC C10M119/02 C10M119/06 C10M169/02 C10N20/04 

FIELD: chemistry.

SUBSTANCE: present invention relates to the low-temperature plastic grease for friction units, and can be used in various industries, such as oil refining and petrochemistry, machine building, energy, food industry. Essence: low-temperature plastic grease contains, wt. %: polypropylene with molecular weight of 50000–250000 16.0–28.0; plasticizer 0.1–10.0; amine and/or phenolic type antioxidant 0.0–1.0; additive with anti-wear and/or extreme pressure properties of 0.0–3.0; corrosion inhibitor 0.0–2.0; solid filler 0.0–5.0 and base oil with kinematic viscosity at 100 °C of not more than 8 mm²/s the rest being, up to 100.

EFFECT: achieved technical result consists in increase in the polymer thickener based low-temperature plastic grease strength and colloidal stability.

1 cl, 2 tbl