ClassID:

98181

C08F214/265 - CPC Classification

Classification description:

Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Monomers containing fluorine; Tetrafluoroethene with non-fluorinated comonomers

Sub-classes:
Recent Application in this class:
#1
20260144909
2026-05-28

TETRAFLUOROETHYLENE COPOLYMER COMPOSITIONS AND ASSOCIATED METHODS

#2
20260042874
2026-02-12

COPOLYMER, COMPOSITION AND MOLDED PRODUCT

#3
20250368759
2025-12-04

METHOD FOR PRODUCING FLUORINE-CONTAINING POLYMER, AQUEOUS DISPERSION LIQUID, AND FLUORINE-CONTAINING POLYMER COMPOSITION

#4
20250257820
2025-08-14

TUBE FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT

#5
20250251060
2025-08-07

TUBE FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT

#6
20250145747
2025-05-08

METHOD FOR PRODUCING FLUORINE-CONTAINING COPOLYMER

#7
20250026866
2025-01-23

METHOD FOR PRODUCING FLUORINE-CONTAINING COPOLYMER

#8
20240199829
2024-06-20

ROLL FILM, METHOD FOR PRODUCING ROLL FILM, METHOD FOR PRODUCING COPPER-CLAD LAMINATE AND METHOD FOR PRODUCING PRINTED BOARD

#9
20240117088
2024-04-11

METHOD FOR PRODUCING FLUORINATED COPOLYMER

#10
20240117087
2024-04-11

FLUOROPOLYMER PRODUCTION METHOD, POLYTETRAFLUOROETHYLENE PRODUCTION METHOD AND COMPOSITION

#11
20230420686
2023-12-28

PRIMER FOR POWER STORAGE DEVICE ELECTRODE, COMPOSITION FOR FORMING PRIMER LAYER, ELECTRODE FOR POWER STORAGE DEVICE, AND SECONDARY BATTERY

#12
20230391934
2023-12-07

COPOLYMER, COMPOSITION, MOLDED PRODUCT AND COATED ELECTRICAL WIRE

#13
20230383034
2023-11-30

COPOLYMER, MOLDED BODY, INJECTION MOLDED BODY, AND COATED ELECTRICAL WIRE

#14
20230203296
2023-06-29

FLUORORESIN, MULTILAYER PRODUCT, AND TUBE

#15
20230203295
2023-06-29

PARTIALLY FLUORINATED RESIN, MULTILAYER PRODUCT, TUBE, AND METHOD FOR PRODUCING TUBE

#16
20230193013
2023-06-22

FLUORORESIN, LAMINATE, TUBE, AND TUBE MANUFACTURING METHOD

#17
20230192924
2023-06-22

METHOD FOR PRODUCING FLUORINE-CONTAINING ELASTOMER AQUEOUS DISPERSION AND FLUORINE-CONTAINING ELASTOMER AQUEOUS DISPERSION

#18
20230192923
2023-06-22

MULTILAYER LAMINATE STRUCTURE AND METHOD OF FORMING THE SAME

#19
20230128396
2023-04-27

PAINT AND METHOD FOR PRODUCING PAINT, AND PAINTED ARTICLE AND METHOD FOR PRODUCING PAINTED ARTICLE

#20
20230109353
2023-04-06

FLUORINE-CONTAINING COPOLYMER COMPOSITION

#21
20230031459
2023-02-02

COPOLYMER

#22
20230002518
2023-01-05

METHOD FOR MANUFACTURING FLUOROPOLYMERS

#23
20220379578
2022-12-01

FUEL FILLER PIPE

#24
20220356338
2022-11-10

FLUORINATED COPOLYMER COMPOSITION AND CROSSLINKED RUBBER ARTICLE

#25
20220153890
2022-05-19

FLUORINE-CONTAINING POLYMER FOR METAL-CLAD LAMINATED SHEET, COMPOSITION FOR METAL-CLAD LAMINATED SHEET, CURABLE COMPOSITION, METAL-CLAD LAMINATED SHEET AND PRINTED SUBSTRATE

#26
20220135767
2022-05-05

Resin composition for circuit board, molded body for circuit board, layered body for circuit board, and circuit board

#27
20220049029
2022-02-17

FLUOROPOLYMER PRODUCTION METHOD AND FLUOROPOLYMER

#28
20210403623
2021-12-30

METHOD FOR PRODUCING FLUORINE-CONTAINING POLYMER, AQUEOUS DISPERSION LIQUID, AND FLUORINE-CONTAINING POLYMER COMPOSITION

#29
20210380740
2021-12-09

CROSSLINKED RUBBER

#30
20210040252
2021-02-11

MATERIAL FOR PRINTED CIRCUIT BOARD, METAL LAMINATE, METHODS FOR PRODUCING THEM, AND METHOD FOR PRODUCING PRINTED CIRCUIT BOARD

#31
20210024709
2021-01-28

Molded article

#32
20210009732
2021-01-14

Method for producing modified polytetrafluoroethylene, method for producing modified polytetrafluoroethylene powder, and method for producing stretched porous material

#33
20200407524
2020-12-31

ROLL FILM, METHOD FOR PRODUCING ROLL FILM, METHOD FOR PRODUCING COPPER-CLAD LAMINATE AND METHOD FOR PRODUCING PRINTED BOARD

#34
20200291151
2020-09-17

Heat-resistant crosslinked fluororubber formed body and method of producing the same, and heat-resistant product

#35
20200223965
2020-07-16

Fluorinated elastic copolymer composition, coating material, and coated article

#36
20200216591
2020-07-09

Product, and method for producing stretched porous material

#37
20200216583
2020-07-09

Modified polytetrafluoroethylene, molded product, and method for producing stretched porous material

#38
20200207880
2020-07-02

Method for producing modified polytetrafluoroethylene, method for producing modified polytetrafluoroethylene powder, and method for producing stretched porous material

#39
20200157288
2020-05-21

FLUORINE-CONTAINING COPOLYMER COMPOSITION

#40
20200048420
2020-02-13

Fluororesin film and laminate, and method for producing hot pressed laminate

#41
20200009840
2020-01-09

Multilayer propylene polymer laminate

#42
20190309112
2019-10-10

POLYMERIC YARNS FOR USE IN COMMUNICATIONS CABLES AND METHODS FOR PRODUCING THE SAME

#43
20190304620
2019-10-03

Insulated electric wire

#44
20190144700
2019-05-16

Liquid composition, and method for producing a film and a laminate by using the liquid composition

#45
20190112403
2019-04-18

PROCESS FOR PRODUCING FLUORORESIN

#46
20190085107
2019-03-21

Ethylene-tetrafluoroethylene copolymer film and method for producing same

#47
20180237566
2018-08-23

Copolymer and composition containing same

#48
20180186914
2018-07-05

Resin film and process for its production

#49
20180148527
2018-05-31

Fluorinated elastic copolymer, method for its production, crosslinked rubber and method for its production

#50
20180142051
2018-05-24

INITIATOR COMPOSITION FOR FLUORINATED POLYMER AND METHOD FOR PRODUCING FLUORINATED POLYMER

#51
20180090632
2018-03-29

Back sheet of solar cell module, and solar cell module

#52
20180061522
2018-03-01

Copolymer, method for its production, wire coating resin material and electric wire

#53
20180050516
2018-02-22

Material for printed circuit board, metal laminate, methods for producing them, and method for producing printed circuit board

#54
20180038523
2018-02-08

Laminate

#55
20180036931
2018-02-08

Method for producing fluororesin film

#56
20180022846
2018-01-25

HYDROPHILIZING AGENT, COMPOSITION CONTAINING HYDROPHILIZING AGENT, AND POROUS POLYMER FILM

#57
20170342177
2017-11-30

HFO-1234ZE copolymers

#58
20170107305
2017-04-20

Melt-processable perfluoropolymers having improved thermal and mechanical properties after heating treatment

#59
20170088651
2017-03-30

ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER, METHOD FOR ITS PRODUCTION, POWDER COATING MATERIAL AND MOLDED ARTICLE

#60
20170088650
2017-03-30

Method for producing porous articles from alternating poly(ethylene tetrafluoroethylene) and articles produced therefrom

#61
20170081447
2017-03-23

Method for the controlled polymerization of fluoromonomers

#62
20170066861
2017-03-09

Fluorinated copolymer

#63
20160369022
2016-12-22

Processing aid for polyolefins and a polyolefin composition

#64
20160340455
2016-11-24

Method for producing electric wire, method for producing molded artile, and method for producing resin material containing modified fluororesin

#65
20160264764
2016-09-15

Method for producing fluorinated copolymer latex, fluorinated copolymer latex, binder for producing electrode, electrode mixture for storage battery device, and electrode for storage battery device

#66
20160264700
2016-09-15

Polymeric yarns for use in communications cables and methods for producing the same

#67
20160189985
2016-06-30

Mold release film and process for producing semiconductor package

#68
20160145369
2016-05-26

COMPOSITION, POROUS POLYMER MEMBRANE AND HYDROPHILIC AGENT

#69
20160145368
2016-05-26

Processing aid, and composition

#70
20160143195
2016-05-19

IMMOBILIZED MELANIN AND ITS CHEMICAL DERIVATIVES FOR THE HARVESTING OR SHIELDING OF HIGH ENERGY ELECTROMAGNETIC RADIATION

#71
20160108225
2016-04-21

METHOD FOR PRODUCING AQUEOUS FLUORINATED POLYMER DISPERSION, AQUEOUS FLUORINATED POLYMER DISPERSION AND FLUORINATED POLYMER

#72
20160108159
2016-04-21

Fluoropolymer production method

#73
20160090430
2016-03-31

Method for producing porous articles from alternating poly(ethylene tetrafluoroethylene) and articles produced therefrom

#74
20160039989
2016-02-11

Expandable TFE copolymers, method of making, porous, expanded article thereof

#75
20160031130
2016-02-04

Method for producing porous articles from alternating poly(ethylene tetrafluoroethylene) and articles produced therefrom

#76
20150322187
2015-11-12

Solid composite fluoropolymer layer

#77
20150315317
2015-11-05

Melt-processable perfluoropolymers having improved thermal and mechanical properties after heating treatment

#78
20150188140
2015-07-02

Method for producing binder composition for storage battery device

#79
20150110984
2015-04-23

Fluororesin and riser pipe

#80
20150044561
2015-02-12

Binder for storage battery device

#81
20140363715
2014-12-11

Binder for storage battery device

#82
20140335634
2014-11-13

Mold release film and method of process for producing a semiconductor device using the same

#83
20140135465
2014-05-15

Method for producing ethylene-tetrafluoroethylene copolymer powder

#84
20140135438
2014-05-15

Fluorinated copolymer composition

#85
20140128561
2014-05-08

Polymerization of monomers using fluorinated propylene solvents

#86
20140121331
2014-05-01

Treatment method for fluororesin pellets

#87
20140114009
2014-04-24

Hyperbranched fluoroelastomer additive

#88
20140094557
2014-04-03

Expandable TFE copolymers, method of making, and porous, expanded articles thereof

#89
20140018457
2014-01-16

Expandable functional TFE copolymer fine powder, expanded products and reacted products therefrom

#90
20140005286
2014-01-02

Expandable functional TFE copolymer fine powder, expanded products and reacted products therefrom

#91
20130330621
2013-12-12

Method for producing fluorinated copolymer latex, fluorinated copolymer latex, binder for producing electrode, electrode mixture for storage battery device, and electrode for storage battery device

#92
20130203874
2013-08-08

Expandable functional TFE copolymer fine powder, expanded products and reacted products therefrom

#93
20130202810
2013-08-08

Process for producing charge retention medium

#94
20130189464
2013-07-25

Expanded TFE copolymers, method of making and porous, expanded articles thereof

#95
20130084460
2013-04-04

Expandable functional TFE copolymer fine powder, expanded products and reacted products therefrom

#96
20130059101
2013-03-07

MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER COMPRISING REPEATING UNITS ARISING FROM TETRAFLUOROETHYLENE AND A HYDROCARBON MONOMER HAVING A FUNCTIONAL GROUP AND A POLYMERIZABLE CARBON-CARBON DOUBLE BOND, AND MULTILAYER ARTICLES THEREFROM

#97
20130046062
2013-02-21

METHOD FOR REACTING

#98
20130041109
2013-02-14

PROCESS FOR PRODUCING FLUORINATED COPOLYMER COMPOSITION AND FLUORORESIN MOLDED PRODUCT

#99
20130023636
2013-01-24

2, 3, 3, 3-tetrafluoropropene copolymer

#100
20120296047
2012-11-22

CROSSLINKABLE POLYTETRAFLUOROETHYLENE AND POLYTETRAFLUOROETHYLENE MOLDED BODY OBTAINED BY CROSS-LINKING REACTION OF THE CROSSLINKABLE POLYTETRAFLUOROETHYLENE

#101
20120289661
2012-11-15

Fluorinated elastic copolymer and method for its production

#102
20120282541
2012-11-08

High exchange capacity perfluorinated ion exchange resin, preparation method and use thereof

#103
20120149798
2012-06-14

Photocurable fluorinated polymer composition

#104
20120108774
2012-05-03

Ethylene/tetrafluoroethylene copolymer

#105
20120108723
2012-05-03

FLUOROCOPOLYMER COMPOSITION AND ITS PRODUCTION PROCESS

#106
20120037398
2012-02-16

Ethylene/tetrafluoroethylene copolymer, electrical wire, and fluorine resin powder for rotational molding

#107
20120035283
2012-02-09

Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products

#108
20120020637
2012-01-26

Plastic optical fiber and plastic optical fiber code

#109
20120015124
2012-01-19

Fluororesin and riser pipe

#110
20110240773
2011-10-06

Method for granulating ethylene/tetrafluoroethylene copolymer

#111
20110207889
2011-08-25

FLUORINATED ELASTIC COPOLYMER, PROCESS FOR PRODUCING SAME, AND CROSSLINKED RUBBER

#112
20110172336
2011-07-14

Fluorocopolymer composition and its production process

#113
20110039960
2011-02-17

Expandable Functional TFE Copolymer Fine Powder, the Expanded Functional Products Obtained Therefrom and Reaction of the Expanded Products

#114
20110021716
2011-01-27

Fluorine-containing elastomer and crosslinkable composition comprising same

#115
20110015358
2011-01-20

Fluoropolymers having diacrylate ends

#116
20110015342
2011-01-20

Fluorinated elastic copolymer and production process

#117
20100286352
2010-11-11

THERMOPLASTIC FLUORORESIN AND ITS PRODUCTION PROCESS

#118
20100204423
2010-08-12

Ethylene-tetrafluoroethylene copolymer

#119
20100160531
2010-06-24

Fluoropolymer particles having a nucleus of fluorinated ionomer

#120
20100130690
2010-05-27

METHOD FOR MOLDING POLYTETRAFLUOROETHYLENE, POLYTETRAFLUOROETHYLENE MOLDED BODY, CROSSLINKABLE POLYTETRAFLUOROETHYLENE, POWDERED POLYTETRAFLUOROETHYLENE CROSSLINKED BODY, RESIN BLEND COMPOSITION OF MATTER AND RESIN BLEND MOLDED BODY

#121
20100069591
2010-03-18

Coagulation of fluoroelastomer dispersions with polyethylene oxide

#122
20100036074
2010-02-11

Melt-Flowable Fluoropolymer Comprising Repeating Units Arising from Tetrafluoroethylene and a Hydrocarbon Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond

#123
20100036073
2010-02-11

Non-Melt-Flowable Perfluoropolymer Comprising Repeating Units Arising From Tetrafluoroethylene and a Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond

#124
20100036053
2010-02-11

Aqueous Polymerization Process for the Manufacture of Fluoropolymer Comprising Repeating Units Arising from a Perfluoromonomer and a Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond

#125
20100034919
2010-02-11

Melt Processible Semicrystalline Fluoropolymer having Repeating Units Arising from Tetrafluoroethylene, Hexafluoropropylene, and Hydrocarbon Monomer Having a Carboxyl Group and a Polymerizable Carbon-Carbon Double Bond and Multi-Layer Articles Comprising a Layer of the Melt Processible Semicrystalline Fluoropolymer

#126
20100034504
2010-02-11

Melt Processible Semicrystalline Fluoropolymer Comprising Repeating Units Arising from Tetrafluoroethylene and a Hydrocarbon Monomer Having a Functional Group and a Polymerizable Carbon-Carbon Double Bond, and Multilayer Articles Therefrom

#127
20090301752
2009-12-10

ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER AND METHOD FOR ITS PRODUCTION

#128
20090258958
2009-10-15

Expandable TFE copolymers, methods of making, and porous, expanded articles thereof

#129
20080107866
2008-05-08

Laminate for flexible printed wiring board

#130
20070253655
2007-11-01

Rolling bearing

#131
20070232754
2007-10-04

Ethylene/tetrafluoroethylene copolymer composition

#132
20070228617
2007-10-04

ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER MOLDING AND METHOD FOR ITS PRODUCTION

#133
20070219333
2007-09-20

Chlorotrifluoroethylene copolymer

#134
20070167581
2007-07-19

Process for producing elastic fluorocopolymer and crosslinked fluororubber

#135
20070100101
2007-05-03

Fluoroelastomers containing copolymerized units of vinyl esters

#136
20060286424
2006-12-21

Monomer compound, graft copolymer compound, production method thereof, polymer electrolyte membrane, and fuel cell

#137
20060251991
2006-11-09

Fluorine-containing polymer, resist composition prepared from same and novel fluorine-containing monomer

#138
20060233992
2006-10-19

Laminate hose made of fluorocopolymer

#139
20060205903
2006-09-14

Fluoropolymer and film made of it

#140
20060204893
2006-09-14

Novel fluorine-containing polymer, resist composition prepared from same and novel fluorine-containing monomer

#141
20060199898
2006-09-07

Fluorinated elastomer latex, its production method, fluorinated elastomer and fluororubber molded product

#142
20050288465
2005-12-29

Fluorocopolymer film and its application

#143
20050228061
2005-10-13

Sulphonic fluorinated ionomers