ALL-PURPOSE GUN LUBRICANT Russian patent published in 2020 - IPC C10M169/04 C10M105/32 C10M145/14 C10M133/06 C23G1/18 C10N30/12 C10N40/00 

FIELD: chemistry.

SUBSTANCE: present invention relates to preservative, lubricant compositions and cleaning compositions which can be used for lubrication, cleaning deposits from scale and preservation of all types of small arms: rifled, smooth-bore and traumatic. Lubricant for preservation and cleaning of small arms contains the following, wt%: base oil with viscosity of 5.0–23.0 mm²/s at 50 °C – 10.0–90.0; corrosion inhibitor based on cyclohexylamine salts – 3–7; oil soluble derivative of polyalkyl methacrylate – 0.2–1.0; organic solvent represented by a dearomatised low-viscous liquid with a flash point of 63–103 °C is the rest.

EFFECT: creation of effective composition providing complex protection against corrosion and cleaning of metal surface from scale, as well as having low fire hazard and providing good organoleptic properties during maintenance and cleaning of small arms.

7 cl, 1 dwg, 4 tbl