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PCE
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DIFF Subgroup
C10M 119/16

Condensation polymers of aldehydes or ketones; Polyesters; Polyethers

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Lubricating compositions characterised by the thickener being a macromolecular compound > containing oxygen > Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds > Condensation polymers of aldehydes or ketones; Polyesters; Polyethers

CPC:

Lubricating compositions characterised by the thickener being a macromolecular compound > containing oxygen (hydrocarbon polymers modified by oxidation C10M119/02) > Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds > Condensation polymers of aldehydes or ketones; Polyesters; Polyethers

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1985.

Child Classifications

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  • C10M 119/18 Polyoxyalkylenes since 1985 IPC+CPC Available in IPC and CPC