Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential

Child Classifications

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• C10M 157/02 at least one of them being a halogen-containing compound
• C10M 157/04 at least one of them being a nitrogen-containing compound
• C10M 157/06 at least one of them being a sulfur-, selenium- or tellurium-containing compound
• C10M 157/08 at least one of them being a phosphorus-containing compound
• C10M 157/10 at least one of them being a compound containing atoms of elements not provided for in groups C10M157/02 - C10M157/08