LUBRICATING COMPOSITIONS (well drilling compositions C09K8/02); USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION (mould release, i.e. separating, agents for metals B22C3/00, for plastics or substances in a plastic state, in general B29C33/56, for glass C03B40/02; textile lubricating compositions D06M11/00, D06M13/00, D06M15/00; immersion oils for microscopy G02B21/33)

Description

C10M covers lubricating compositions and individual chemical substances used as lubricants or lubricating additives. This includes formulated oils, greases, and other lubricant products, as well as specific chemical compounds (such as base oils, viscosity modifiers, anti-wear agents, detergents, and corrosion inhibitors) employed in lubricating applications. The subclass addresses both the composition of finished lubricating products and the functional role of chemical ingredients within those compositions.

59 direct subcodes

Child Classifications

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C10M 1/00
C10M 101/00 Lubricating compositions characterised by the base-material being a mineral or fatty oil (containing more than 10% water C10M173/00)
C10M 103/00 Lubricating compositions characterised by the base-material being an inorganic material (containing more than 10% water C10M173/00)
C10M 105/00 Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
C10M 107/00 Lubricating compositions characterised by the base-material being a macromolecular compound
C10M 109/00 Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution (C10M101/00 takes precedence)
C10M 111/00 Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
C10M 113/00 Lubricating compositions characterised by the thickening agent being an inorganic material
C10M 115/00 Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof
C10M 117/00 Lubricating compositions characterised by the thickener being a non-macromolecular carboxylic acid or salt thereof
C10M 119/00 Lubricating compositions characterised by the thickener being a macromolecular compound
C10M 121/00 Lubricating compositions characterised by the thickener being a compound of unknown or incompletely defined constitution
C10M 123/00 Lubricating compositions characterised by the thickener being a mixture of two or more compounds covered by more than one of the main groups C10M113/00 - C10M121/00, each of these compounds being essential (inorganic materials coated with organic compounds C10M113/16)
C10M 125/00 Lubricating compositions characterised by the additive being an inorganic material
C10M 127/00 Lubricating compositions characterised by the additive being a non- macromolecular hydrocarbon (petroleum fractions C10M159/04)
C10M 129/00 Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
C10M 131/00 Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen
C10M 133/00 Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
C10M 135/00 Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
C10M 137/00 Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus