1 Chemical additives, for use in relation to the following goods: lubricating agents; chemical additives, for use in relation to the following goods: lube oil; chemical additives, for use in relation to the following goods: solid lubricants; chemical additives, for use in relation to the following goods: lubricating greases; chemical additives, for use in relation to the following goods: lubricating pastes; chemical additives for hydraulic liquids; fluids for hydraulic circuits; chemical additives, for use in relation to the following goods: threading (compositions for-), especially, chemical additives, for use in the following fields: metal working