ClassID:

106758

C10M145/32 - CPC Classification

Classification description:

Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen; Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Polyethers; Polyoxyalkylenes of alkylene oxides containing 4 or more carbon atoms

Recent Application in this class: