ClassID:

100075

C08G2650/48 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing halogen containing fluorine, e.g. perfluropolyethers

Recent Application in this class:
#1
20260103564
2026-04-16

PERFLUOROPOLYETHER POLYMERS

#2
20250304747
2025-10-02

FLUOROPOLYETHER-BASED CURABLE COMPOSITION AND CURED PRODUCT, AND ELECTRIC/ELECTRONIC COMPONENT

#3
20250297063
2025-09-25

FLUORINE-CONTAINING ETHER COMPOUND, METHOD FOR PRODUCING SAME, LUBRICANT FOR MAGNETIC RECORDING MEDIA, AND MAGNETIC RECORDING MEDIA

#4
20250282911
2025-09-11

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

#5
20250129208
2025-04-24

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

#6
20250129203
2025-04-24

COMPOSITION FOR FORMING ORGANIC FILM, METHOD FOR FORMING ORGANIC FILM, PATTERNING PROCESS, AND POLYMER

#7
20250122336
2025-04-17

PERFLUOROPOLYETHER COMPOUND, AND LUBRICANT AND MAGNETIC DISK EACH USING SAME

#8
20250066549
2025-02-27

FLUORORESIN

#9
20240360277
2024-10-31

PERFLUOROPOLYETHER-BASED RUBBER COMPOSITION, CURED OBJECT OBTAINED THEREFROM, AND PRODUCT INCLUDING SAME

#10
20240262959
2024-08-08

FLUORINE-INCLUDING ORGANOHYDROSILANE COMPOUND

#11
20240254403
2024-08-01

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

#12
20240207543
2024-06-27

COATING PROCESS

#13
20240204227
2024-06-20

Fluoropolymer Comprising Pendent Groups with Ionic Bis(Sulfonyl)Imide Moiety and Perfluoroether Terminal Group

#14
20240166797
2024-05-23

Cryogenic Elastomer from Ionic Liquid Epoxy

#15
20240132664
2024-04-25

FLUOROPOLYETHER COMPOUND, LUBRICANT, MAGNETIC DISK, AND METHOD FOR PRODUCING FLUOROPOLYETHER COMPOUND

#16
20240124738
2024-04-18

ADDITIVE MANUFACTURING PROCESS BY EXTRUSION OF A POLY-ETHER-KETONE-KETONE BASED COMPOSITION

#17
20240043614
2024-02-08

FLUORORESIN

#18
20240043612
2024-02-08

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

#19
20230391951
2023-12-07

NOVEL (PER)FLUOROPOLYETHER POLYMERS AND USE THEREOF

#20
20230279295
2023-09-07

NOVEL FLUOROSURFACTANTS AND USES THEREOF IN MICROFLUIDICS

#21
20230193102
2023-06-22

HIGH TEMPERATURE LOW OUTGAS FLUORINATED THERMAL INTERFACE MATERIAL

#22
20230151150
2023-05-18

Compounds

#23
20230097289
2023-03-30

SENSORS FOR ANTIMICROBIAL BIPHASIC POLYMERS, AND SYSTEMS AND METHODS INCORPORATING THE SAME

#24
20230091791
2023-03-23

(PER)FLUOROPOLYETHER POLYMER COMPOSITIONS

#25
20230090180
2023-03-23

Formulas and methods for making shelf-stable antimicrobial biphasic polymers

#26
20230068054
2023-03-02

CURABLE COMPOSITION

#27
20230014516
2023-01-19

Coating agent composition, surface treatment method and article

#28
20220396662
2022-12-15

PHOTOCURABLE FLUOROPOLYETHER-BASED ELASTOMER COMPOSITION AND BONDING METHOD THEREOF

#29
20220372390
2022-11-24

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

#30
20220340716
2022-10-27

Fluorine-containing curable composition and article

#31
20220325042
2022-10-13

FLUOROPOLYETHER-GROUP-CONTAINING POLYMER, SURFACE TREATMENT AGENT, AND ARTICLE

#32
20220267516
2022-08-25

Perfluoropolyether compound, lubricant, and magnetic disk

#33
20220243010
2022-08-04

COMPOSITIONS AND ARTICLES INCLUDING PERFLUOROPOLYETHER BOTTLEBRUSH POLYMERS AND METHODS OF MAKING AND USING SAME

#34
20220195115
2022-06-23

FLUORINE-CONTAINING COPOLYMER

#35
20220184658
2022-06-16

Laminate, display including the same, and article including the display

#36
20220119673
2022-04-21

Multiphase coatings with separated functional particles, and methods of making and using the same

#37
20220119592
2022-04-21

SURFACE-TREATING AGENT

#38
20220056206
2022-02-24

Compounds

#39
20220033582
2022-02-03

FLUOROPOLYETHER COMPOUND, LUBRICANT, AND MAGNETIC DISK

#40
20220033578
2022-02-03

FLUOROELASTOMER COMPOSITION

#41
20220010061
2022-01-13

Perfluoropolyether-based rubber composition, cured object obtained therefrom, and product including same

#42
20210324137
2021-10-21

PEROXIDE CURABLE HIGHLY FLUORINATED POLYMERS COMPRISING AN INTERNAL FLUORINATED PLASTICIZER AND ARTICLES THEREFROM

#43
20210317305
2021-10-14

(PER)FLUOROPOLYETHER DERIVATIVES

#44
20210317265
2021-10-14

Aromatic polyethers containing a biosourced furan diol

#45
20210301083
2021-09-30

PROCESSES FOR PRODUCING FLUORINATED ETHER COMPOUNDS

#46
20210246264
2021-08-12

Method of making mixture of polymers

#47
20210238345
2021-08-05

Process for the manufacture of polyether polymers

#48
20210214495
2021-07-15

SILANE COMPOUND CONTAINING PERFLUOROPOLYETHER GROUP, PREPARATION METHOD THEREFOR, SURFACE TREATMENT AGENT AND PRODUCT THEREOF

#49
20210206994
2021-07-08

SURFACE TREATMENT AGENT

#50
20210206917
2021-07-08

Perfluoropolyether compound containing carboxyl group

#51
20210121646
2021-04-29

Method for making medicinal delivery device having multi-layer coating

#52
20200385518
2020-12-10

Fluorinated ether polymer, the preparation method therefore and use thereof

#53
20200277510
2020-09-03

Multiphase coatings with separated functional particles, and methods of making and using the same

#54
20200190354
2020-06-18

(Per)fluoropolyether polymers and use thereof

#55
20200165385
2020-05-28

Fluorinated ether compound, fluorinated ether composition, coating liquid, article and its production method

#56
20200157376
2020-05-21

Fluorinated ether compound, fluorinated ether composition, coating liquid, article and its production method

#57
20190269136
2019-09-05

ANTIMICROBIAL POLYMERIC COMPOSITIONS

#58
20190241704
2019-08-08

Method for manufacturing polyalkoxylated polymers

#59
20190233587
2019-08-01

Fluoroether composition, coating fluid and article

#60
20190218339
2019-07-18

Processes for producing fluorinated ether compounds

#61
20190100619
2019-04-04

Process for the synthesis of (per)fluoropolyether amines

#62
20190062497
2019-02-28

Fluoropolymers, methods of preparing fluoropolymers, and coating compositions containing fluoropolymers

#63
20190062496
2019-02-28

METHOD FOR THE MANUFACTURE OF FLUORINATED POLYMERS AND POLYMERS OBTAINABLE THEREFROM

#64
20190048223
2019-02-14

Multiphase coatings with separated functional particles, and methods of making and using the same

#65
20190040195
2019-02-07

Surface treatment agent for substrate, comprising perfluoropolyether group-containing phosphate compound

#66
20190031828
2019-01-31

Surface treatment agent

#67
20180312631
2018-11-01

Zwitterionic derivatives of (per)fluoropolyethers

#68
20180261868
2018-09-13

Polymer electrolyte membrane

#69
20180244844
2018-08-30

Perfluoro(poly)ether group containing silane compound

#70
20180148603
2018-05-31

Antireflection film, optical member, and method of producing optical member

#71
20180127543
2018-05-10

Organic fluorine compound and lubricant

#72
20180105645
2018-04-19

Method for producing perfluoropolyether acyl fluoride

#73
20170369645
2017-12-28

Bifunctional fluorinated polymers comprising a plurality of (per)fluoropolyether segments

#74
20170338504
2017-11-23

Polymer and polymer electrolyte membrane comprising same

#75
20170321006
2017-11-09

Method for producing fluoropolyether

#76
20170317370
2017-11-02

Polymer and polymer electrolyte membrane comprising same

#77
20170260327
2017-09-14

Cyclophosphazene derivatives

#78
20170226054
2017-08-10

Fluorine-based compound for brancher, polymer using same, and polymer electrolyte membrane using same

#79
20170214075
2017-07-27

Polymer of fluorine-containing sulfonated poly(arylene ether)s and method of manufacturing the same

#80
20170183449
2017-06-29

Surface treatment agent for substrate, comprising perfluoropolyether group-containing phosphate compound

#81
20170137583
2017-05-18

Method for producing a cured product

#82
20170081523
2017-03-23

Treated article and method of making the same

#83
20170049109
2017-02-23

Antimicrobial polymeric compositions

#84
20170044367
2017-02-16

Hybrid fluoroelastomer composition, curable composition, and methods of making and using the same

#85
20170044315
2017-02-16

Silane compound containing perfluoro(poly)ether group

#86
20170035916
2017-02-09

Delivery system in micellar form having modular spectral response based on enzyme-responsive amphiphilic PEG-dendron hybrid polymers

#87
20160333029
2016-11-17

Trifluoroborate mass spectrometric tags

#88
20160326318
2016-11-10

Polyamides modified with (per)fluoropolyether segments

#89
20160319071
2016-11-03

Fluoropolyether-containing polymer-modified silane, surface treating agent, and article

#90
20160304665
2016-10-20

Fluoropolyether-containing polymer-modified silane, surface treating agent, and treated article

#91
20160145433
2016-05-26

Fluoropolyether-polysiloxane elastomer compositions and shaped articles

#92
20160060376
2016-03-03

Fluorine-containing, silicon-containing polymer and surface treatment agent

#93
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

#94
20160002413
2016-01-07

Hydrophilic fluoropolymer

#95
20150344704
2015-12-03

Coating compositions and multi-layered films for easy-to-clean surfaces

#96
20150344703
2015-12-03

Fluorinated ether compound, composition for forming hard coating layer, and article having hard coating layer

#97
20150329453
2015-11-19

Process for the alkoxylation of (per) fluoropolyether alcohols

#98
20150306659
2015-10-29

Emulsion and mold-releasing agent using the same

#99
20150274960
2015-10-01

Curable perfluoropolyether based gel composition and gel product using cured composition

#100
20150274888
2015-10-01

Fluoropolyether-containing polymer

#101
20150251107
2015-09-10

Process for the purification of (per) fluoropolyethers with carboxylate end groups

#102
20150218044
2015-08-06

Low surface energy touch screens, coatings, and methods

#103
20150217246
2015-08-06

Fluorocarbon emulsion stabilizing surfactants

#104
20150159004
2015-06-11

Aqueous polymerization of fluorinated monomer using a mixture of fluoropolyether acids or salts

#105
20150148509
2015-05-28

Allyl group-modified fluorooxyalkylene group-containing polymer and method for producing the same

#106
20150004861
2015-01-01

Grafted polymers as oleophobic or hydrophobic coatings

#107
20140302332
2014-10-09

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

#108
20140296363
2014-10-02

Surface protective film

#109
20140287246
2014-09-25

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

#110
20140287240
2014-09-25

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

#111
20140202355
2014-07-24

Fluorinated ether composition, its production method, coating liquid, and method for producing substrate having surface-treated layer

#112
20140148571
2014-05-29

Hexafluoroisopropanol group-containing diamine, polyimide and polyamide using same, cyclized product thereof, and method for producing same

#113
20140147699
2014-05-29

Lubricant and magnetic disk

#114
20140094580
2014-04-03

Hardcoats comprising perfluoropolyether polymers with poly(alkylene oxide) repeat units

#115
20140073737
2014-03-13

Triazine containing fluoropolyether elastomers having low glass transition temperature

#116
20140066572
2014-03-06

Fluoropolyether elastomer compositions having low glass transition temperatures

#117
20130327247
2013-12-12

Solvent-based inkjet inks

#118
20130317257
2013-11-28

Perfluoropolyether lubricant and systems comprising same

#119
20130228100
2013-09-05

Surface treatment composition, method of producing the surface treatment composition, and surface-treated article

#120
20130213270
2013-08-22

Preparation method and use for fluorine-containing microemulsion

#121
20130177737
2013-07-11

Low surface energy touch screens, coatings, and methods

#122
20130136928
2013-05-30

Fluorine-based surface treating agent for vapor deposition and article finished with the surface treating agent by vapor deposition

#123
20130108876
2013-05-02

FLUOROOXYALKYLENE GROUP-CONTAINING POLYMER COMPOSITION, SURFACE TREATMENT AGENT CONTAINING THE COMPOSITION, AND ARTICLE AND OPTICAL ARTICLE TREATED WITH THE SURFACE TREATMENT AGENT

#124
20130108822
2013-05-02

Surface coated polyester-based fibrous substrate

#125
20130101743
2013-04-25

Coating compositions

#126
20130059085
2013-03-07

Fuser coating composition and method of manufacture

#127
20130053506
2013-02-28

FLUORINE COMPOUND AND ACTIVE ENERGY RAY-CURABLE RESIN COMPOSITION USING SAME

#128
20130030116
2013-01-31

FILM, RESIN COMPOSITION AND POLYMER

#129
20130012667
2013-01-10

Moisture-curable siloxane-containing compounds and fluorocarbon-containing compounds and polymers formed therefrom

#130
20130011673
2013-01-10

Moisture-curable siloxanes and siloxane polymers

#131
20130011618
2013-01-10

PHOTOCURABLE PERFLUOROPOLYETHERS FOR USE AS NOVEL MATERIALS IN MICROFLUIDIC DEVICES

#132
20120310001
2012-12-06

Method of producing base compound for liquid fluoroelastomer

#133
20120251843
2012-10-04

Lubricant compositions

#134
20120226050
2012-09-06

Poly(ethylene glycol) containing chemically disparate endgroups

#135
20120202950
2012-08-09

Crosslinkable fluororubber composition and crosslinked rubber article

#136
20120201966
2012-08-09

Surface layer

#137
20120178075
2012-07-12

Emulsion and mold-releasing agent using the same

#138
20120163158
2012-06-28

UV-curable composition for optical discs and optical disc

#139
20120154487
2012-06-21

Low adhesion sol gel coatings with high thermal stability for easy clean, self cleaning printhead front face applications

#140
20120123049
2012-05-17

Thermosetting fluoropolyether adhesive composition and adhesion method

#141
20120121916
2012-05-17

Hydrophobic and oleophobic fuser member

#142
20120095177
2012-04-19

FLUORINATED POLY(ETHER)S END-CAPPED WITH POLYMERIZABLE CATIONIC HYDROPHILIC GROUPS

#143
20120077041
2012-03-29

Fluorooxyalkylene group-containing polymer composition, a surface treatment agent comprising the same and an article treated with the agent

#144
20120076468
2012-03-29

Resin composition for forming optical waveguide, resin film for forming optical waveguide, and optical waveguide

#145
20120041139
2012-02-16

Coating composition and surface layer

#146
20120029147
2012-02-02

Curable fluorine-containing polyether composition

#147
20120016081
2012-01-19

Curable perfluoropolyether gel composition and gel product produced by using cured perfluoropolyether gel composition

#148
20120009438
2012-01-12

TRIAZINE CONTAINING FLUOROELASTOMERS HAVING LOW GLASS TRANSITION TEMPERATURE

#149
20120004365
2012-01-05

Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts

#150
20110319581
2011-12-29

Polyether-modified polysiloxane containing a perfluoropolyether group and its production method

#151
20110297880
2011-12-08

Polymer composition

#152
20110256424
2011-10-20

Perfluoropolyether lubricant and systems comprising same

#153
20110213085
2011-09-01

Fluorinated thermoplastic polymer additive

#154
20110182951
2011-07-28

Antimicrobial Coatings Comprising A Complex of An Ionic Fluoropolymer and An Antimicrobial Counter-Ion

#155
20110178263
2011-07-21

Addition-cure fluoropolyether adhesive composition

#156
20110171458
2011-07-14

Polymer coatings comprising a complex of an ionic fluoropolyether and a counter ionic agent

#157
20110165406
2011-07-07

Substrate Coating Comprising A Complex of An Ionic Fluoropolymer and Surface Charged Nanoparticles

#158
20110143165
2011-06-16

Lubricant and magnetic disk

#159
20110143143
2011-06-16

FUSER COATING COMPOSITION AND METHOD OF MANUFACTURE

#160
20110135905
2011-06-09

High energy ray-curable composition

#161
20110118405
2011-05-19

Active-energy-ray-curable coating composition, cured product thereof, and novel curable resin

#162
20110098402
2011-04-28

Fluorooxyalkylene group-containing polymer composition, a surface treatment agent comprising the same and an article treated with the agent

#163
20110060109
2011-03-10

RT curable fluoropolyether base rubber composition and cured product

#164
20110000816
2011-01-06

Durable automotive windshield coating and the use thereof

#165
20100310881
2010-12-09

DURABLE COATING COMPOSITION

#166
20100310875
2010-12-09

Hardcoats comprising perfluoropolyether polymers with poly(alkylene oxide) repeat units

#167
20100288498
2010-11-18

Fluorinated polymer compositions and methods for treating hydrocarbon-bearing formations using the same

#168
20100280280
2010-11-04

Fluoroalkylalkoxylates

#169
20100280278
2010-11-04

Process for the alkoxylation of alcohols

#170
20100280252
2010-11-04

Poly(ethylene glycol) containing chemically disparate endgroups

#171
20100247918
2010-09-30

Perfluoropolyether polymer grafted polyaniline containing intermediate transfer members

#172
20100240560
2010-09-23

ETHER COMPOSITION

#173
20100240559
2010-09-23

Ether composition

#174
20100239887
2010-09-23

Lubricant and magnetic disk

#175
20100221967
2010-09-02

Compositions comprising cationic fluorinated ether silanes, and related methods

#176
20100197869
2010-08-05

Aromatic hydrogenated polymers containing fluorine

#177
20100179261
2010-07-15

Fluorine-containing polyethel compound, process for producing the same, and curable composition containing the same

#178
20100160645
2010-06-24

Poly(ethylene glycol) containing chemically disparate endgroups

#179
20100136371
2010-06-03

Perfluoropolyether compound, and lubricant and magnetic disk each using the same

#180
20100129672
2010-05-27

EASY-TO-CLEAN ARTICLE WITH STAINLESS STEEL SURFACE AND METHOD OF MAKING THE SAME

#181
20100117256
2010-05-13

Self-releasing resist material for nano-imprint processes

#182
20100105112
2010-04-29

Fluorocarbon emulsion stabilizing surfactants

#183
20100086772
2010-04-08

Fuser member having fluorinated polyimide outer layer

#184
20100029895
2010-02-04

Fluorinated Diamine and Polymer Formed Therefrom

#185
20100029856
2010-02-04

Coating compositions having crosslinked fluoroaromatic polymers

#186
20100009216
2010-01-14

PERFLUOROPOLYETHER LUBRICANT THIN FILM FOR THIN FILM STORAGE MEDIUM

#187
20090318664
2009-12-24

Low profile lubricant with cyclophosphazene ring attached

#188
20090299001
2009-12-03

CURABLE FLUOROPOLYETHER COATING COMPOSITION

#189
20090284149
2009-11-19

LIGHT-EMITTING DEVICE

#190
20090281241
2009-11-12

Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts

#191
20090275702
2009-11-05

Moisture curable polymer having SiF group, and curable composition containing the same

#192
20090258986
2009-10-15

ROOM TEMPERATURE CURABLE FLUOROPOLYETHER RUBBER COMPOSITION AND CURED PRODUCT

#193
20090197090
2009-08-06

Composition, anti-oxide film including the same, electronic component including the anti-oxide film, and methods for forming the anti-oxide film and electronic component

#194
20090179174
2009-07-16

Fluorine-containing curable composition

#195
20090165320
2009-07-02

Photocurable perfluoropolyethers for use as novel materials in microfluidic devices

#196
20090155581
2009-06-18

Per-fluoro polyether compound, antifouling coating composition and film containing same

#197
20090084602
2009-04-02

AUTOMOTIVE ELECTRIC/ELECTRONIC PACKAGE

#198
20090081376
2009-03-26

Crosslinkable prepolymer, its production process and its uses

#199
20080299399
2008-12-04

PERFLUOROPOLYETHER-MODIFIED AMINOSILANE, SURFACE TREATING AGENT, AND AMINOSILANE-COATED ARTICLE

#200
20080293859
2008-11-27

Curable fluoropolyether composition and integral molded resin/rubber articles

#201
20080289760
2008-11-27

Heat-curable fluoropolyether adhesive composition and bonding method

#202
20080214732
2008-09-04

Process for the preparation of arylene fluorinated sulfonimide polymers and membranes

#203
20080207913
2008-08-28

Poly(ethylene glycol) containing chemically disparate endgroups

#204
20080132653
2008-06-05

Coating composition

#205
20080114120
2008-05-15

Coating composition

#206
20080107950
2008-05-08

Perfluoropolyether rubber composition and ion-conducting polymer electrolyte membrane

#207
20080050600
2008-02-28

Antireflective article

#208
20080049326
2008-02-28

Optical articles with thin hydrophobic layers

#209
20080003261
2008-01-03

Fluorinated poly(ether)s end-capped with polymerizable cationic hydrophilic groups

#210
20070270618
2007-11-22

Fluorine-containing bisphenols, their preparation, their precursors and intermediates, and use of the fluorine-containing bisphenols

#211
20070267606
2007-11-22

Low Loss Electro-Optic Polymers Composites

#212
20070254278
2007-11-01

Photocurable perfluoropolyethers for use as novel materials in microfluidic devices

#213
20070236794
2007-10-11

Optical element and moisture-proof coating method thereof

#214
20070093608
2007-04-26

Perfluoroelastomer compositions for low temperature applications

#215
20060266985
2006-11-30

Fluorine-containing bisphenols, their preparation, their precursors and intermediates, and use of the fluorine-containing bisphenols

#216
20060160934
2006-07-20

Heat curable composition comprising fluoropolyether

#217
20060148948
2006-07-06

Flame-retardant for engineering thermoplastic applications

#218
20060148353
2006-07-06

Aqueous emulsion composition

#219
20050230669
2005-10-20

Fluorine-containing bisphenols, their preparation, their precursors and intermediates, and use of the fluorine-containing bisphenols

#220
20050187116
2005-08-25

Cyclic phospazene compounds and use thereof as additives of perfluoropolyether oils

#221
20050170989
2005-08-04

Fluorine-containing water-soluble nonionic surface-active compounds, use thereof and process for preparation of the compounds

#222
15077928
2017-06-13

Polymer of poly(arylene ether)s, manufacturing method thereof and polymer light emitting diode with organic light emitting layer made from the same