Patents-Review.com
ClassID:

98122 ⎘

C08F136/08 - CPC Classification

Classification description:

Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated Isoprene

Recent Application in this class:
#1
20260109893
2026-04-23

COMPOSITIONS CONTAINING POLYISOBUTYLENE, PROCESSES FOR PRODUCING, AND USES THEREOF

 #2
20260109892
2026-04-23

COMPOSITIONS CONTAINING POLYISOBUTYLENE, PROCESSES FOR PRODUCING, AND USES THEREOF

 #3
20250353937
2025-11-20

Method for Preparing Liquid Rubber and Liquid Rubber Prepared Therefrom

 #4
20250340677
2025-11-06

FUNCTIONALIZATION OF SOLUBLE POLYDIENES AND POLYISOPRENES USING DITHIOPHOSPHORIC ACIDS

 #5
20250109259
2025-04-03

POLYSACCHARIDE-ELASTOMER MASTERBATCH COMPOSITIONS

 #6
20250066519
2025-02-27

ANTIMICROBIAL RUBBER COMPOSITION AND ARTICLES MADE THEREFROM

 #7
20250034341
2025-01-30

METHODS FOR INCORPORATING DYNAMIC BONDS INTO EXISTING POLYMERS

 #8
20250010663
2025-01-09

Tire Tread Rubber Composition

 #9
20240228756
2024-07-11

Rubber tire compound containing IPN-promoting resin

 #10
20240150529
2024-05-09

RARE-EARTH CATALYSED POLYISOPRENE ARTICLES

 #11
20240141145
2024-05-02

RUBBER MIXTURE COMPRISING BIOTECHNICALLY MODIFIED RUBBER PARTICLES

 #12
20240043587
2024-02-08

Rubber composition and truck tire

 #13
20240043586
2024-02-08

RUBBER COMPOSITION AND A TIRE COMPRISING SAID COMPOSITION

 #14
20240042799
2024-02-08

RUBBER COMPOSITION AND TRUCK TIRE

 #15
20240034820
2024-02-01

RUBBER COMPOSITION AND TRUCK TIRE

 #16
20230383069
2023-11-30

Polysaccharide-elastomer masterbatch compositions

 #17
20230303736
2023-09-28

HOMOGENEOUS RARE EARTH CATALYST AND PREPARATION METHOD AND USE THEREOF

 #18
20230303735
2023-09-28

RUBBER COMPOSITION FOR TYRES WITH LOW ROLLING RESISTANCE AND GOOD WINTER PROPERTIES

 #19
20230271450
2023-08-31

RUBBER COMPOSITION FOR NON-PNEUMATIC SUPPORT COMPONENTS

 #20
20230226854
2023-07-20

TIRE AND RUBBER COMPOSITION

 #21
20230202235
2023-06-29

Tire rubber composition and pneumatic tire

 #22
20230183453
2023-06-15

SILANE FUNCTIONAL AMINE COMPOSITIONS AND THEIR USE IN RUBBER

 #23
20230183399
2023-06-15

AGED LANTHANIDE-BASED CATALYST SYSTEMS AND THEIR USE IN THE PREPARATION OF CIS-1,4-POLYDIENES

 #24
20230167290
2023-06-01

RUBBER COMPOSITION AND CROSS-LINKED RUBBER COMPOSITION

 #25
20230145159
2023-05-11

TIRE RUBBER COMPOSITION WITH BALANCED REINFORCEMENT NETWORK

 #26
20230128833
2023-04-27

TERMINALLY MODIFIED DIENE-BASED POLYMER AND METHOD FOR PRODUCING THE SAME

 #27
20230128690
2023-04-27

Terminally modified diene-based polymer and method for producing the same

 #28
20230113910
2023-04-13

Endodontic bodies, systems and methods for making endodontic bodies, and methods of using endodontic bodies

 #29
20230101160
2023-03-30

RUBBER COMPOSITION AND TIRE

 #30
20230098990
2023-03-30

POLYDIENE RUBBERS WITH FUNCTIONALIZED END GROUPS

 #31
20230094443
2023-03-30

RUBBER COMPOSITION AND TIRE

 #32
20230089837
2023-03-23

POLYMERIZATION PROCESSES FOR THE PRODUCTION OF CIS-1,4-POLYDIENES

 #33
20230070718
2023-03-09

LATEX COMPOSITION PRODUCTION METHOD

 #34
20230044878
2023-02-09

Rubber tire compound containing IPN-promoting resin

 #35
20230038639
2023-02-09

POLYMERIZATION PROCESSES FOR THE PRODUCTION OF CIS-1,4-POLYDIENES

 #36
20220314696
2022-10-06

Rubber composition for a tire tread

 #37
20220289875
2022-09-15

Method for Preparing Liquid Rubber and Liquid Rubber Prepared Therefrom

 #38
20220185921
2022-06-16

Polyisoprene, rubber composition, and tire

 #39
20220073657
2022-03-10

Isoprene-based polymer latex composition

 #40
20220033624
2022-02-03

Rubber composition comprising esters from renewable sources as plasticizers

 #41
20210388187
2021-12-16

PNEUMATIC TIRE AND RUBBER COMPOSITION INCLUDING SURFACE-FUNCTIONALIZED CARBON NANOTUBES IN COMBINATION WITH TETRAZINE MODIFIED ELASTOMER

 #42
20210380786
2021-12-09

Rubber composition, tread rubber, and tire

 #43
20210332208
2021-10-28

Ultra-light graphene-rubber foam particle for soles and method for preparing same

 #44
20210331520
2021-10-28

Pneumatic tire comprising a rubber composition based on epoxidized polyisoprene and a polyamide having a low melting point

 #45
20210317298
2021-10-14

Styrene-isoprene-styrene triblock copolymer and method for manufacturing the same, composition and adhesive composition thereof

 #46
20210300118
2021-09-30

Tire tread rubber composition

 #47
20210300117
2021-09-30

Tire Tread Rubber Composition

 #48
20210300115
2021-09-30

Tire Tread Rubber Composition

 #49
20210292354
2021-09-23

Oxo-nitrogenated iron complex, catalytic system comprising said oxo-nitrogenated iron complex and process for the (co)polymerization of conjugated dienes

 #50
20210277224
2021-09-09

Hydrogenated block copolymer

 #51
20210229496
2021-07-29

Tire Tread Rubber Composition

 #52
20210229495
2021-07-29

Tire Tread Rubber Composition

 #53
20210229494
2021-07-29

Tire tread rubber composition

 #54
20210179748
2021-06-17

Rubber composition and a tire

 #55
20210171672
2021-06-10

End group functionalization agents for polydiene

 #56
20210163792
2021-06-03

COHESIVE COMPOSITIONS AND ARTICLES

 #57
20210115176
2021-04-22

Functional initiator for anionic polymerization

 #58
20210115172
2021-04-22

Compositions for synthetic polyisoprene latex articles

 #59
20210054116
2021-02-25

Modified polyisobutylene polymer for rubber compounding and rubber composition comprising same

 #60
20210023947
2021-01-28

Host cells and methods for producing isopentenol from mevalonate

 #61
20210017369
2021-01-21

Propylene-Based Polymer Additives for Improved Tire Tread Performance

 #62
20200407473
2020-12-31

AGED LANTHANIDE-BASED CATALYST SYSTEMS AND THEIR USE IN THE PREPARATION OF CIS-1,4-POLYDIENES

 #63
20200369805
2020-11-26

Process for the preparation of polyisoprene with a mainly alternating cis-1,4- alt-3,4 structure in the presence of a catalytic system comprising a pyridyl iron complex

 #64
20200291148
2020-09-17

Method for preparing transition metal complex

 #65
20200283617
2020-09-10

Block copolymer or hydrogenated product of same

 #66
20200190270
2020-06-18

Polysaccharide-elastomer masterbatch compositions

 #67
20200062873
2020-02-27

Synthetic polyisoprene latex

 #68
20190375923
2019-12-12

METHOD OF PRODUCING MODIFIED CONJUGATED DIENE-BASED POLYMER, MODIFIED CONJUGATED DIENE-BASED POLYMER, RUBBER COMPOSITION AND TIRE

 #69
20190300871
2019-10-03

MUTANT POLYPEPTIDES AND USES THEREOF

 #70
20190271009
2019-09-05

METHODS, CELLS AND REAGENTS FOR PRODUCTION OF ISOPRENE, DERIVATIVES AND INTERMEDIATES THEREOF

 #71
20190270832
2019-09-05

Process for preparing conjugated diene (co)polymers in the presence of a catalytic system comprising a pyridyl iron (III) complex

 #72
20190248239
2019-08-15

Host cells and methods for producing isopentenol from mevalonate

 #73
20190218577
2019-07-18

METHODS, SYNTHETIC HOSTS AND REAGENTS FOR THE BIOSYNTHESIS OF ISOPRENE AND DERIVATIVES

 #74
20190127495
2019-05-02

Process for producing epoxidized polymers

 #75
20190119409
2019-04-25

End group functionalization agents for polydiene

 #76
20190055332
2019-02-21

Functionalized elastomer

 #77
20190031865
2019-01-31

Polymer latex production method

 #78
20190017076
2019-01-17

METHODS, CELLS AND REAGENTS FOR PRODUCTION OF ISOPRENE, DERIVATIVES AND INTERMEDIATES THEREOF

 #79
20180304684
2018-10-25

Method for synthesising a polymer having a hydroxyaryl group, product obtained using said method and composition containing same

 #80
20180291126
2018-10-11

Process for the preparation of (co)polymers of conjugated dienes in the presence of a catalytic system comprising a vanadium bis-imine complex

 #81
20180282458
2018-10-04

Vanadium pyridine-imine complex, catalytic system comprising said vanadium pyridine-immine complex and a (co) polymerization process of conjugated dienes

 #82
20180223004
2018-08-09

POLYISOPRENE PRODUCTION METHOD

 #83
20180171364
2018-06-21

Production method for polyisoprenoid, vector, transgenic plant, production method for pneumatic tire, and production method for rubber product

 #84
20180134880
2018-05-17

Aqueous sealing agent composition for non-aqueous electrolyte batteries

 #85
20180094282
2018-04-05

Methods, synthetic hosts and reagents for the biosynthesis of dienes and derivatives thereof

 #86
20180080052
2018-03-22

Host cells and methods for producing isopentenol from mevalonate

 #87
20180066085
2018-03-08

Silane-modified polymer, rubber compounding ingredient, and rubber composition

 #88
20180030431
2018-02-01

Mutant polypeptides and uses thereof

 #89
20180009919
2018-01-11

Cis-1,4-polydienes with improved cold flow resistance

 #90
20180009918
2018-01-11

Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes

 #91
20170349682
2017-12-07

Oxo-nitrogenated vanadium complex, catalytic system comprising said oxo-nitrogenated vanadium complex and process for (co)polymerising conjugated dienes

 #92
20170335032
2017-11-23

BULK POLYMERIZATION OF POLYISOPRENE WITH PREFORMED CATALYST

 #93
20170327611
2017-11-16

Process for producing olefin polymer and olefin polymer

 #94
20170327610
2017-11-16

Process for producing olefin polymer and olefin polymer

 #95
20170298159
2017-10-19

Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks

 #96
20170247477
2017-08-31

Oxidation resistant natural rubber and a method for its production

 #97
20170233504
2017-08-17

Method for manufacturing conjugated diene polymer, conjugated diene polymer, rubber composition, and tire

 #98
20170051314
2017-02-23

Methods, cells and reagents for production of isoprene, derivatives and intermediates thereof

 #99
20170044291
2017-02-16

Amine-containing polyalkenyl coupling agents and polymers prepared therefrom

 #100
20170002101
2017-01-05

Rubber composition, modified polymer, and tire

 #101
20160340695
2016-11-24

METHOD OF PRODUCING ISOPRENE MONOMER

 #102
20160304852
2016-10-20

Mutant polypeptides and uses thereof

 #103
20160272742
2016-09-22

IRON COMPLEXES AND METHODS FOR POLYMERIZATION

 #104
20160251645
2016-09-01

Mutant polypeptides and uses thereof

 #105
20160251644
2016-09-01

NOVEL POLYPEPTIDES AND USES THEREOF

 #106
20160244541
2016-08-25

Polymerization of hydrocarbons

 #107
20160230089
2016-08-11

Composition preventing the polymerization of ethylenically unsaturated monomers and the removal thereof before polymerization

 #108
20160108154
2016-04-21

ACCELERATOR SYSTEM, A COMPOSITION COMPRISING A SYNTHETIC ISOPRENE POLYMER AND THE ACCELERATOR SYSTEM, AND DIPPED GOODS MADE FROM THE COMPOSITION

 #109
20160096910
2016-04-07

Conjugated diene polymer and method for producing same

 #110
20160083494
2016-03-24

Rubber composition and pneumatic tire

 #111
20160060368
2016-03-03

Amino silane-modified polymers

 #112
20160053033
2016-02-25

METHOD OF PRODUCTION OF RADIAL CONJUGATED DIENE RUBBER

 #113
20150368383
2015-12-24

Isoprene polymerization catalyst composition, method for producing synthetic polyisoprene, and synthetic polyisoprene

 #114
20150368382
2015-12-24

Polymerization catalyst composition, method for producing synthetic polyisoprene, and synthetic polyisoprene

 #115
20150353657
2015-12-10

Rubber composition, and pneumatic tire using same

 #116
20150337123
2015-11-26

Rubber composition for anti-vibration rubber

 #117
20150322247
2015-11-12

Preparation of refined pigment from elastomer

 #118
20150322183
2015-11-12

Heavy goods vehicle tire comprising a tread based on a modified polyisoprene, process for preparing same

 #119
20150315312
2015-11-05

Multicomponent catalytic system, process for preparing same and isoprene polymerization process using same

 #120
20150291765
2015-10-15

Modified natural rubber, process for producing same, rubber composition for tire, and pneumatic tire

 #121
20150275233
2015-10-01

Method of producing isoprene monomer

 #122
20150259451
2015-09-17

Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks

 #123
20150203620
2015-07-23

Polymers of isoprene from renewable resources

 #124
20150203619
2015-07-23

Surface-active comb copolymers

 #125
20150166698
2015-06-18

Modified high-cis isoprene polymer, method for producing the same, and tire containing aforementioned polymer

 #126
20150126695
2015-05-07

Polymerization catalyst composition, method for producing synthetic polyisoprene, and synthetic polyisoprene

 #127
20150025173
2015-01-22

Polymer, rubber composition containing polymer, crosslinked rubber composition obtained by crosslinking rubber composition, and tire having crosslinked rubber composition

 #128
20150011701
2015-01-08

Polymer and method for producing same, rubber composition containing polymer, and tire having rubber composition

 #129
20140364536
2014-12-11

Process for producing modified polymer, diene polymer, rubber composition and pneumatic tire

 #130
20140357803
2014-12-04

Functionalized elastomer

 #131
20140228479
2014-08-14

Rubber tire composition comprising an azo-silane coupling agent

 #132
20140228206
2014-08-14

Bis-imine complex of lanthanides, catalytic system comprising said bis-imine complex and process for the (co)polymerization of conjugated dienes

 #133
20140221592
2014-08-07

Oxo-nitrogenated complex of lanthanides, catalytic system comprising said oxo-nitrogenated complex and process for the (co)polymerization of conjugated dienes

 #134
20140186628
2014-07-03

Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks

 #135
20140155562
2014-06-05

Homoleptic rare earth triaryl complexes

 #136
20140148561
2014-05-29

Reactor and method for continuous polymerization

 #137
20140080978
2014-03-20

DISPERSING AGENT FOR INORGANIC FILLERS AND METHOD OF PRODUCING SAME

 #138
20140011971
2014-01-09

Iron complexes and methods for polymerization

 #139
20130317176
2013-11-28

Polyisoprene, preparation method thereof, polyisoprene rubber compounds and vulcanizate therefrom

 #140
20130291873
2013-11-07

Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks

 #141
20130253141
2013-09-26

Polymers of isropene from renewable resources

 #142
20130160911
2013-06-27

Rubber composition and pneumatic tire

 #143
20120108773
2012-05-03

Catalysts for polymerization of isoprene and preparations and uses thereof

 #144
20120031408
2012-02-09

Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks

 #145
20110237769
2011-09-29

Polymers of isoprene from renewable resources

 #146
20110201771
2011-08-18

BIOSYNTHESIS OF POLYISOPRENOIDS

 #147
20100041843
2010-02-18

Process for preparing a diene elastomer, such as a polybutadiene

 #148
20090281257
2009-11-12

Industrial syntheses process of high tran-1, 4-polyisoprene

 #149
20090272384
2009-11-05

Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks

 #150
20080191178
2008-08-14

ORGANIC PARTICLES AND POWDER PAINT

 #151
20070179260
2007-08-02

Isotactic 3,4-isoprene-based polymer

 #152
20060020095
2006-01-26

Process of obtaining an isoprene-enriched FCC C5 fraction and selective polymerization of isoprene from said fraction

 #153
20060020090
2006-01-26

Group III-B metal catalyst system

 #154
20050261453
2005-11-24

Synthetic branched polyisoprenes and process for obtaining them

 #155
20050181935
2005-08-18

Calcium-based catalyst system

 #156
20050090632
2005-04-28

Noel (co) polymers and a novel polymerization process based on atom (or group) transfer radical polymerization

 #157
20050065274
2005-03-24

Organic particles and powder coating material

 #158
13894796
2014-08-26

Method of making functionalized elastomer