ClassID:

106760

C10M145/36 - 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 etherified

Recent Application in this class:
#1
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2025-08-21

ALKOXYLATED ALCOHOLS FOR INCREASING THE BREAKDOWN VOLTAGE OF A LUBRICANT

#2
20230357663
2023-11-09

WATER-SOLUBLE METALWORKING FLUID

#3
20230348810
2023-11-02

WATER-SOLUBLE METALWORKING FLUID

#4
20230220295
2023-07-13

Low viscosity functional fluid composition

#5
20230024398
2023-01-26

LUBRICANT COMPOSITION FOR LIMITING FRICTION

#6
20220162514
2022-05-26

Metalworking fluid containing a branched alcohol propoxylate

#7
20220145210
2022-05-12

Application of nano copper in cutting fluid

#8
20210189279
2021-06-24

LUBRICATING COMPOSITION CONTAINING AN OXYALKYLATED HYDROCARBYL PHENOL

#9
20200354648
2020-11-12

Water-soluble quenching oil composition

#10
20200270543
2020-08-27

Extreme pressure metal sulfonate grease

#11
20200215905
2020-07-09

Vehicular gear system friction reduction

#12
20200190260
2020-06-18

Alkyloxirane derivative, cosmetic material for hair, hydraulic oil composition, resin composition curable by actinic rays, and oil cleansing agent

#13
20190338213
2019-11-07

Method and composition for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines

#14
20190316057
2019-10-17

Lubricating composition containing an oxyalkylated hydrocarbyl phenol

#15
20190169528
2019-06-06

Marine engine lubrication

#16
20190062668
2019-02-28

ASHLESS ENGINE LUBRICANTS FOR HIGH TEMPERATURE APPLICATIONS

#17
20190062667
2019-02-28

ASHLESS ENGINE LUBRICANTS FOR HIGH TEMPERATURE APPLICATIONS

#18
20190024013
2019-01-24

High viscosity lubricants with polyether

#19
20180223217
2018-08-09

LUBRICATING COMPOSITIONS FOR PREVENTING OR REDUCING PRE-IGNITION IN AN ENGINE

#20
20170342341
2017-11-30

Additives for oilfield and industrial applications

#21
20170211009
2017-07-27

Capped oil soluble polyalkylene glycols with low viscosity and high viscosity index

#22
20160068780
2016-03-10

Oil soluble polyoxybutylene polymers as friction modifiers for lubricants

#23
20160040090
2016-02-11

Engine lubricants containing a polyether

#24
20130261035
2013-10-03

Hydrocarbon-based lubricants with polyether

#25
20130017981
2013-01-17

Lubricating Compositions

#26
20120245066
2012-09-27

Lubricity enhancing additives, a method for producing the same and use thereof

#27
20110162425
2011-07-07

Emulsifiers for Metal Working Fluids

#28
20100176333
2010-07-15

Refrigerator oil composition

#29
20100004151
2010-01-07

Lubricating Compositions

#30
20090001311
2009-01-01

REFRIGERANT COMPOSITION

#31
20080090744
2008-04-17

Compositions and Methods for Improved Friction Durability in Power Transmission Fluids

#32
20070040147
2007-02-22

Refrigerant composition

#33
20050109977
2005-05-26

Refrigerant composition

#34
20050101497
2005-05-12

Compositions and methods for improved friction durability in power transmission fluids