C07C43/137 - CPC Classification Index

ClassID:

91357 ⎘

C07C43/137 - CPC Classification

Classification description:

Ethers; Compounds having groups, groups or groups; Ethers having all ether-oxygen atoms bound to acyclic carbon atoms; Saturated ethers containing hydroxy or O-metal groups containing halogen

Recent Application in this class:

20240034951

2024-02-01

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

20230242829

2023-08-03

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

20230120626

2023-04-20

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

20230002696

2023-01-05

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

20220259513

2022-08-18

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

20220213016

2022-07-07

Methods for Making Functionalized Fluorinated Monomers, Fluorinated Monomers, and Compositions for Making the Same

20220106245

2022-04-07

Method for producing fluorinated compounds

20200277247

2020-09-03

Method for producing fluorinated compounds

20200263104

2020-08-20

Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium

#10

20200002258

2020-01-02

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

#11

20190352246

2019-11-21

Production method for halogenated alpha-fluoroethers

#12

20180334417

2018-11-22

Methods for making functionalized fluorinated monomers, fluorinated monomers, and compositions for making the same

#13

20180334416

2018-11-22

Methods for Making Functionalized Fluorinated Monomers, Fluorinated Monomers, and Compositions for Making the Same

#14

20180047419

2018-02-15

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

#15

20180009773

2018-01-11

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

#16

20170365287

2017-12-21

Lubricant compositions

#17

20170217863

2017-08-03

Fluorinated tensides

#18

20170023448

2017-01-26

Fluorine-containing boric acid composite capsule particles

#19

20170015808

2017-01-19

Water-absorbing resin crosslinking agent

#20

20160203839

2016-07-14

Fluoropolyether compound, lubricant containing same, and magnetic disk

#21

20160168466

2016-06-16

Compound having poly (difluoromethylene) chain, liquid crystal composition and liquid crystal display device

#22

20160137947

2016-05-19

Fluorinated polyether compound, lubricant, liquid composition and article

#23

20160023973

2016-01-28

FLUOROSURFACTANTS HAVING IMPROVED BIODEGRADABILITY

#24

20160009929

2016-01-14

Fluorinated ether compound, fluorinated ether composition, and coating liquid, as well as substrate having surface layer, and method for its production

#25

20150377845

2015-12-31

Fully automated analytical method for determination of chloroethers in water and urine sample

#26

20150246875

2015-09-03

Fluorosurfactants

#27

20150112095

2015-04-23

PARTIALLY FLUORINATED ALCOHOLS AND DERIVATIVES

#28

20140123876

2014-05-08

HYDROXY COMPOUNDS OBTAINED FROM 2,2,3,3-TETRAFLUOROOXETHANE AND DERIVATIVES THEREOF

#29

20110152567

2011-06-23

Method for producing a perfluoro compound having hydroxyl groups

#30

20110136713

2011-06-09

Hydrofluoroalcohols with improved thermal and chemical stability

#31

20110082312

2011-04-07

PRODUCTION OF COMPOUNDS COMPRISING CF30 GROUPS

#32

20110071306

2011-03-24

Biomass refining by selective chemical reactions

#33

20100267843

2010-10-21

Mixed fluoroalkyl-alkyl surfactants

#34

20100004478

2010-01-07

Fluorinated alcohols

#35

20090187037

2009-07-23

Synthesis of difunctional oxyethylene-based compounds

#36

20090171127

2009-07-02

Fluorine-Containing Ether Alcohol and Process For Producing The Same

#37

20090137773

2009-05-28

Production Processes and Systems, Compositions, Surfactants, Monomer Units, Metal Complexes, Phosphate Esters, Glycols, Aqueous Film Forming Foams, and Foam Stabilizers

#38