ClassID:

97794

C08F8/20 - CPC Classification

Classification description:

Chemical modification by after-treatment; Introducing halogen atoms or halogen-containing groups Halogenation

Sub-classes:
Recent Application in this class:
#1
20250136727
2025-05-01

CHLORINATED VINYL-CHLORIDE-BASED RESIN, RESIN COMPOSITION FOR MOLDING, AND MOLDED OBJECT

#2
20250014779
2025-01-09

HIGHLY FLAME-RETARDANT UTP CABLE

#3
20240294680
2024-09-05

Polyethylene and Its Chlorinated Polyethylene

#4
20240228675
2024-07-11

Chlorinated copolymers and polymer products including chlorinated copolymer

#5
20240166777
2024-05-23

PRODUCTION METHOD OF HIGH-PURITY FLUOROPOLYMER-CONTAINING COMPOSITION AND HIGH-PURITY FLUOROPOLYMER-CONTAINING COMPOSITION

#6
20230203352
2023-06-29

Solvent cement formulations having extended shelf life

#7
20230201799
2023-06-29

Macromolecular compositions comprising indene-derivatives, preparation thereof, and use thereof

#8
20230174687
2023-06-08

PROCESS FOR THE PREPARATION OF BROMINATED COPOLYMERS OF CONJUGATED DIENES AND STYRENIC MONOMERS

#9
20230046628
2023-02-16

Macromolecular compositions for binding small molecules

#10
20220380499
2022-12-01

MODIFIED VINYL ALCOHOL-BASED POLYMER, AND DISPERSION STABILIZER FOR SUSPENSION POLYMERIZATION

#11
20220371253
2022-11-24

System and Process for Halogenating Olefinic-Derived Elastomers in the Bulk Phase

#12
20220227945
2022-07-21

Intermediate for block copolymer, block copolymer, and methods for producing same

#13
20220216513
2022-07-07

POLYMER ELECTROLYTE AND LITHIUM-ION BATTERY INCLUDING THE POLYMER ELECTROLYTE

#14
20220177614
2022-06-09

Polyethylene and Its Chlorinated Polyethylene

#15
20220017663
2022-01-20

Polyethylene and its chlorinated polyethylene

#16
20220017657
2022-01-20

Hybrid supported catalyst and method of preparing polyolefin using the same

#17
20220017651
2022-01-20

Process for producing chlorinated butyl rubber

#18
20210380731
2021-12-09

Method for preparing chlorinated polyvinyl chloride resin

#19
20210230462
2021-07-29

Solvent cement formulations having extended shelf life

#20
20210230324
2021-07-29

Polyethylene and chlorinated polyethylene thereof

#21
20210230323
2021-07-29

Polyethylene and chlorinated polyethylene thereof

#22
20210114411
2021-04-22

Rubber composition for tire tread and manufacturing method thereof

#23
20210009727
2021-01-14

CHLORINATED POLYOLEFIN RESIN AND USE THEREOF

#24
20210008775
2021-01-14

Molding material and tube

#25
20200385557
2020-12-10

Chlorinated polyolefin resin composition

#26
20200368721
2020-11-26

Macromolecular compositions comprising indene-derivatives, preparation thereof, and use thereof

#27
20200354487
2020-11-12

Method for producing polymer

#28
20200131294
2020-04-30

High-strength low-creep thermoplastic elastomer

#29
20200061252
2020-02-27

Radiopaque polymers for medical devices

#30
20200002442
2020-01-02

Method for producing brominated and halohydrated polymers

#31
20190315900
2019-10-17

Surface modification method and surface-modified elastic body

#32
20190177500
2019-06-13

METHODS OF FORMING A POLYMER LAYER ON A POLYMER SURFACE

#33
20190148126
2019-05-16

PVDF-TrFE co-polymer having improved ferroelectric properties, methods of making a PVDF-TrFE co-polymer having improved ferroelectric properties and methods of changing the end group of a PVDF-TrFE co-polymer

#34
20190031887
2019-01-31

Primer coating composition and method for forming coating film

#35
20180194875
2018-07-12

Methods for providing polyvinyl chloride particles for preparing chlorinated polyvinyl chloride

#36
20180163153
2018-06-14

Polyolefin-derived dispersants

#37
20180126045
2018-05-10

Radiopaque polymers for medical devices

#38
20180085989
2018-03-29

System and Process for Halogenating Olefinic-Derived Elastomers in the Bulk Phase

#39
20180044444
2018-02-15

OPTICAL COMPENSATION FILMS BASED ON STYRENIC FLUOROPOLYMER

#40
20180002455
2018-01-04

Method for producing brominated and halohydrated polymers

#41
20170309470
2017-10-26

PVDF-TrFE co-polymer having improved ferroelectric properties, methods of making a PVDF-TrFE co-polymer having improved ferroelectric properties and methods of changing the end group of a PVDF-TrFE co-polymer

#42
20170240435
2017-08-24

POLYMERIC HYBRID PARTICLE CONTAINING NANO PARTICLES AND USES

#43
20170174795
2017-06-22

ULTRAPURE COPOLYMERS

#44
20170096502
2017-04-06

Methods of preparing functionalized polyolefins

#45
20170051089
2017-02-23

Butyl rubber with new sequence distribution

#46
20170044286
2017-02-16

2,3,3,3-tetrafluoro-1-propene as diluent for the preparation of novel butyl rubbers

#47
20170040156
2017-02-09

PVDF-TrFE co-polymer having improved ferroelectric properties, methods of making a PVDF-TrFE co-polymer having improved ferroelectric properties and methods of changing the end group of a PVDF-TrFE co-polymer

#48
20160229931
2016-08-11

Polyethylene with controlled wax content, chlorinated polyethylene thereof and molded article produced from the chlorinated polyethylene

#49
20160185927
2016-06-30

Methods of forming a polymer layer on a polymer surface

#50
20160159945
2016-06-09

Process for preparing halogenated polymer having reduced residual acidity and yellowness index of 3.5 and below

#51
20160090437
2016-03-31

Polyisobutylenes and process for making same

#52
20160060551
2016-03-03

Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

#53
20160046741
2016-02-18

Chlorinated polyolefin resin

#54
20150374884
2015-12-31

Radiopaque polymers for medical devices

#55
20150191555
2015-07-09

METHOD FOR MODIFYING UNSATURATED HYDROCARBON RESIN

#56
20150175797
2015-06-25

Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations

#57
20140371399
2014-12-18

Azidated copolymers and processes for preparing same

#58
20140350192
2014-11-27

Methods of forming a polymer layer on a polymer surface

#59
20140288243
2014-09-25

Polyacetylene and chlorinated polyacetylene and production processes thereof

#60
20140221576
2014-08-07

Process and apparatus for production of halogenated butyl rubber with reduced emissions

#61
20140088267
2014-03-27

Hydrohalogenation of vinyl-terminated macromonomers and functionalized derivatives

#62
20140073744
2014-03-13

Method for producing chlorinated hyperbranched polymer

#63
20130253221
2013-09-26

Fluorinated oligomers having pendant bromine-containing moieties

#64
20130178589
2013-07-11

Process for brominating butadiene polymers using mixed solvents

#65
20130178547
2013-07-11

Process for Recovering Brominated Styrene-Butadiene from a Bromination Reaction Solution

#66
20130079472
2013-03-28

Process for Brominating Butadiene Polymers

#67
20130041110
2013-02-14

Stabilized fluoropolymer and method for producing same

#68
20130012663
2013-01-10

Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastilles

#69
20130012662
2013-01-10

Methods of producing mono- and multi-functional polymers from terpene-based initiators

#70
20120296029
2012-11-22

FLUORINE-CONTAINING MULTIFUNCTIONAL MICROSPHERES AND USES THEREOF

#71
20120219878
2012-08-30

Copolymers comprising phosphonate and/or phosphonic acid groups, usable for forming fuel cell membranes

#72
20120183494
2012-07-19

N-halamine acrylamide monomers and copolymers thereof for biocidal coatings

#73
20120178659
2012-07-12

Dispersant viscosity modifiers

#74
20120164031
2012-06-28

Fluorescence quenching based oxygen sensor

#75
20120094020
2012-04-19

HYDROPHOBIC FLUORINATED POLYELECTROLYTE COMPLEX FILMS AND ASSOCIATED METHODS

#76
20120035329
2012-02-09

Method for producing stabilized fluoropolymer

#77
20120016091
2012-01-19

Halogenated Butyl Rubber Having Superior Reactivity

#78
20120016088
2012-01-19

Process for brominating unsaturated organic compounds with removal of quaternary ammonium or quaternary phosphonium monochlorides

#79
20110257342
2011-10-20

Common solvent process for producing high molecular weight halobutyl rubber

#80
20110196118
2011-08-11

Telechelic polyolefin

#81
20110178226
2011-07-21

Low molecular weight brominated polymers and their use in thermoplastic formulations

#82
20110159402
2011-06-30

STABILIZED FLUOROPOLYMER AND METHOD FOR PRODUCING SAME

#83
20110136984
2011-06-09

Process for brominating unsaturated organic compounds using a quaternary phosphonium tribromide as the brominating agent

#84
20110130520
2011-06-02

Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations

#85
20110082259
2011-04-07

Singly-terminated polyisobutylenes and process for making same

#86
20110065868
2011-03-17

Two-step process for brominating butadiene copolymers

#87
20110060104
2011-03-10

Process for brominating butadiene/vinyl aromatic copolymers

#88
20110021715
2011-01-27

Process for brominating butadiene copolymers by the addition of water or certain solvents

#89
20110015359
2011-01-20

Crosslinked fluoropolymer networks

#90
20100331497
2010-12-30

Brominated and epoxidized flame retardants

#91
20100317757
2010-12-16

Brominated polymers as FR additives and polymer systems containing same

#92
20100292408
2010-11-18

Process for preparing end-modified vinylidene fluoride elastomer

#93
20100273948
2010-10-28

Fluorine-containing polymer powder, method for producing the same and coated article

#94
20100184941
2010-07-22

Adducts, adducts and oligomers, or adducts, oligomers and low molecular weight polymers, and their preparation

#95
20100173224
2010-07-08

Hydrophobic fluorinated polyelectrolyte complex films and associated methods

#96
20100152387
2010-06-17

ISOTACTIC POLYSTYRENE HAVING REACTIVE GROUPS

#97
20100130696
2010-05-27

Polyisobutylenes and process for making same

#98
20100120990
2010-05-13

Process for controlling the molecular weight of polymers of bromostyrene

#99
20100087620
2010-04-08

Brominated anionic styrenic polymers and their preparation

#100
20100081762
2010-04-01

Brominated styrenic polymers and their preparation

#101
20100063247
2010-03-11

CHLORINATED VINYL CHLORIDE-BASED RESIN AND MANUFACTURING METHOD

#102
20100047577
2010-02-25

Converting Brominated Anionic Styrenic Polymer Into Harder and Larger Form for Storage, Shipment, and Use

#103
20100004402
2010-01-07

Process for brominating butadieneninyl aromatic copolymers

#104
20090324536
2009-12-31

ANTIMICROBIAL POLYMERS AND COATINGS

#105
20090306295
2009-12-10

Materials comprising polydienes and hydrophilic polymers and related methods

#106
20090281260
2009-11-12

Single chain-end functionalized polyolefin

#107
20090280318
2009-11-12

OLEFIN POLYMER, COMPOSITION THEREOF AND ADHESIVE RESIN COMPRISING THE COMPOSITION

#108
20090264599
2009-10-22

Terminating Bromination of Styrenic Polymer in a Bromination Reaction Mixture

#109
20090233097
2009-09-17

Process technology for recovering brominated styrenic polymers from reaction mixtures in which they are formed and/or converting such mixtures into pellets or into granules or pastilles

#110
20090227753
2009-09-10

Process for controlling the molecular weight of polymers of bromostyrenes

#111
20090221754
2009-09-03

Polymer compositions of bromostyrenes having controlled molecular weight

#112
20090203850
2009-08-13

Halobutyl elastomers

#113
20090076233
2009-03-19

Hybrid polymer and method for production thereof

#114
20090030154
2009-01-29

Method for producing stabilized fluoropolymer

#115
20090018297
2009-01-15

Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer

#116
20080287559
2008-11-20

Brominated butadiene/vinyl aromatic copolymers, blends of such copolymers with a vinyl aromatic polymer and polymeric foams formed from such blends

#117
20080279757
2008-11-13

POLYMER HALOGENATION PROCESS WITH CATALYST RECOVERY

#118
20080275190
2008-11-06

Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer

#119
20080193818
2008-08-14

COPOLYMERS OF FLUORINATED POLYDIENES AND SULFONATED POLYSTYRENE

#120
20080167427
2008-07-10

Brominated Styrenic Polymer Compositions and Processes For Producing Same

#121
20080164445
2008-07-10

Brominated Styrenic Polymer Compositions and Processes For Producing Same

#122
20070265174
2007-11-15

Hydrophobic fluorinated polyelectrolyte complex films and associated methods

#123
20070225425
2007-09-27

Low tack elastomer composition, part and methods

#124
20070224435
2007-09-27

Chlorinated propylene random copolymer and compositions containing the same

#125
20070203306
2007-08-30

Method of halogenating butyl rubber without acid neutralization agents

#126
20070185220
2007-08-09

FLUORINATED IONOMERS WITH REDUCED AMOUNTS OF CARBONYL END GROUPS

#127
20070179251
2007-08-02

Halogenated isoolefin based terpolymers

#128
20070173611
2007-07-26

Method for producing chlorinated vinyl chloride resin

#129
20070149718
2007-06-28

Preparation of brominated styrenic polymers or resins

#130
20070142566
2007-06-21

Brominated anionic styrenic polymers and their preparation

#131
20070129500
2007-06-07

Stabilized fluoropolymer and method for producing same

#132
20070106024
2007-05-10

Thermoplastic elastomer compositions and methods for making the same

#133
20070105966
2007-05-10

Polymer electrolyte membranes crosslinked by direct fluorination

#134
20070073021
2007-03-29

Higher olefin polymer having polar group and process for producing the same

#135
20070010639
2007-01-11

Polyolefin functional at each end

#136
20070010630
2007-01-11

Chlorinated propylene polymer, process for producing the same and use of the same

#137
20070004870
2007-01-04

Brominated styrenic polymers and their preparation

#138
20060270814
2006-11-30

Polyolefin functional at one end

#139
20060264577
2006-11-23

Capping reactions in cationic polymerization; kinetic and synthetic utility

#140
20060252888
2006-11-09

Fluorinated ionomers with reduced amounts of carbonyl end groups

#141
20060247385
2006-11-02

Fluorine-containing polymer powder, method for producing the same and coated article

#142
20060223949
2006-10-05

Polymer halogenation process with catalyst recovery

#143
20060116484
2006-06-01

Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer

#144
20060079644
2006-04-13

Polymers of bromostyrenes having controlled molecular weight

#145
20060047087
2006-03-02

Chlorinated polyolefins and process for their production

#146
20060014902
2006-01-19

Copolymers of fluorinated polydienes and sulfonated polystyrene

#147
20050245693
2005-11-03

Fluorinated aromatic polymers

#148
20050202997
2005-09-15

Surfactant and dispersion aid each comprising graft fluoropolymer

#149
20050158504
2005-07-21

Hard coat agent composition and optical information medium using the same

#150
20050143528
2005-06-30

Recovery of antimony catalyst residues from bromination reaction mixtures

#151
20050137351
2005-06-23

Polymer electrolyte membranes crosslinked by direct fluorination