ClassID:

106757

C10M145/30 - 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 3 carbon atoms only

Recent Application in this class: