C10M129/20 - CPC Classification Index

ClassID:

106613 ⎘

C10M129/20 - CPC Classification

Classification description:

Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms; Ethers Cyclic ethers having 4 or more ring atoms, e.g. furans, dioxolanes

Recent Application in this class:

20250188379

2025-06-12

FUSED-RING POLYCYCLIC AMINE FUNCTIONALIZED OLEFINIC POLYMERS FOR LUBRICATING OIL COMPOSITIONS

20230242833

2023-08-03

Refrigeration cycle apparatus

20220049177

2022-02-17

Lubricating composition for preventing or reducing pre-ignition in an engine

20200123463

2020-04-23

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

20200071631

2020-03-05

Furniture lubricant

20180237715

2018-08-23

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

20180148662

2018-05-31

ENVIRONMENTALLY FRIENDLY HIGH PRESSURE LUBRICANT ADDITIVE

20180037837

2018-02-08

Household lubricant

20170355924

2017-12-14

Lubricating composition containing an oxyalkylated aromatic polyol compound

#10

20170355923

2017-12-14

Lubricating composition containing an oxyalkylated aromatic polyol compound

#11

20170137133

2017-05-18

SYSTEM, METHOD, AND APPARATUS FOR DYE IN SEARCH, RESCUE, AND RECOVERY

#12

20170121298

2017-05-04

Compositions of mono-alkyl ethers of monoanhydro-hexitols, production methods thereof and use of same

#13

20160312145

2016-10-27

LUBRICANT COMPOSITION AND LUBRICANT COMPOSITION-COVERED METAL SHEET

#14

20160281025

2016-09-29

BIODERIVED BIODEGRADABLE LUBRICANT

#15

20160281021

2016-09-29

Microalgal compositions and uses thereof

#16

20160266002

2016-09-15

Fluorescent Dye Additive for Functional Fluids

#17

20150307804

2015-10-29

Pyran dispersants

#18

20150105304

2015-04-16

Grease composition, grease-packed bearing, universal joint for propeller shaft, lubricating oil composition, and oil-impregnated sintered bearing

#19

20150038381

2015-02-05

Lubricating oil composition for refrigerating machines

#20

20140296115

2014-10-02

Detergent-dispersant, additive composition for lubricant, and lubricant composition

#21

20140128301

2014-05-08

MARINE ENGINE LUBRICATION

#22

20140018268

2014-01-16

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

#23

20130310288

2013-11-21

Ketal compounds and uses thereof

#24

20130202833

2013-08-08

Coating formulation for preparing a hydrophilic coating

#25

20130165355

2013-06-27

Hydroxychroman Derivatives As Engine Oil Antioxidants

#26

20130045904

2013-02-21

Detergent-dispersant, additive composition for lubricant, and lubricant composition

#27

20120129744

2012-05-24

Lubricating composition containing 1,3-dioxolane-4-methanol compounds as antiwear additives

#28

20120122745

2012-05-17

KETAL COMPOUNDS AND USES THEREOF

#29

20110306429

2011-12-15

Grease composition, grease-packed bearing, universal joint for propeller shaft, lubricating oil composition, and oil-impregnated sintered bearing

#30

20110190180

2011-08-04

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

#31

20110152145

2011-06-23

Anti-wear agent, additive composition for lubricant, and lubricant composition

#32

20110020940

2011-01-27

Marker dyes for petroleum products

#33

20100234254

2010-09-16

Lubricating oil additive, lubricating oil composition containing the same, various low-friction sliding members, rolling bearing, and sliding bearing

#34

20100184982

2010-07-22

DETERGENT-DISPERSANT, ADDITIVE COMPOSITION FOR LUBRICANT, AND LUBRICANT COMPOSITION

#35

20090270288

2009-10-29

Alkyl acetal compound, process for producing the same, and lubricating oil composition

#36

20080234152

2008-09-25

Alkyl acetal compound, process for producing the same, and lubricating oil composition

#37

20080032913

2008-02-07

Masking of mineral oil odor and fragrancing of mineral oils

#38

20050143264

2005-06-30

Biodegradable functional fluid for mechanical drives