ClassID:

98520

C08F297/046 - CPC Classification

Classification description:

Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes

Recent Application in this class:
#1
20250333629
2025-10-30

ADHESIVE AGENT COMPOSITION, HOT-MELT ADHESIVE AGENT COMPOSITION, AND ADHESIVE AGENT

#2
20240368386
2024-11-07

Dual Composition Block Copolymers

#3
20240262940
2024-08-08

HYDROGENATION METHOD FOR AROMATIC POLYMER AND HYDROGENATED BLOCK COPOLYMER AND USE THEREOF

#4
20240226820
2024-07-11

TETRABLOCK COPOLYMERS AND ARTICLES MADE THEREFROM

#5
20240218182
2024-07-04

HYDROGENATED BLOCK COPOLYMER, METHOD FOR PRODUCING SAME, CRUMB OF SAME, AND GEL COMPOSITION CONTAINING HYDROGENATED BLOCK COPOLYMER

#6
20240101858
2024-03-28

RESIN COMPOSITION, COPPER FOIL WITH RESIN, AND PRINTED WIRING BOARD

#7
20240052084
2024-02-15

HYDROGENATED PRODUCT OF BLOCK COPOLYMER, RESIN COMPOSITION, AND METHOD FOR PRODUCING HYDROGENATED PRODUCT OF BLOCK COPOLYMER

#8
20230416443
2023-12-28

METHOD OF PRODUCING A COPOLYMER HAVING IMPROVED OIL RETENTION PROPERTIES

#9
20230272146
2023-08-31

MULTI-LAYER POROUS BLOCK COPOLYMER FILMS

#10
20230212344
2023-07-06

THERMOPLASTIC ELASTOMER COMPOSITION FOR IMPACT-RESISTANT MATERIAL AND IMPACT-RESISTANT MATERIAL

#11
20220396654
2022-12-15

Modified Diene Copolymers and Their Use

#12
20220289890
2022-09-15

HYDROGENATED BLOCK COPOLYMER COMPOSITION, METHOD FOR PRODUCING SAME, AND FILM

#13
20220195102
2022-06-23

AMPHIPHILIC TRIBLOCK COPOLYMER

#14
20220181630
2022-06-09

BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY ELECTRODE, ELECTRODE FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY

#15
20220177693
2022-06-09

METHOD OF EPOXIDATION

#16
20220071003
2022-03-03

Hyperelastic binder for printed, stretchable electronics

#17
20220064355
2022-03-03

Branched polymers made using multifunctional coupling agents

#18
20220049083
2022-02-17

Block copolymers and uses thereof

#19
20220041785
2022-02-10

Star polymers having a silyl coupling

#20
20220017676
2022-01-20

Tire comprising a polymeric composition comprising a thermoplastic elastomer comprising units derived from diphenylene ether monomer

#21
20220010136
2022-01-13

HYDROGENATED BLOCK COPOLYMER, ELASTOMER COMPOSITION COMPRISING HYDROGENATED BLOCK COPOLYMER, SEAL MEMBER COMPRISING ELASTOMER COMPOSITION, PLUG BODY AND MEDICAL PLUG

#22
20210371642
2021-12-02

Dual composition block copolymers

#23
20210324130
2021-10-21

Modified hydrogenated product, method for producing same, resin composition, and various uses thereof

#24
20210198475
2021-07-01

Resin composition, resin film and organic electroluminescent device

#25
20210122868
2021-04-29

Hydrogenated block copolymer, resin composition, pressure-sensitive adhesive, adhesive, molded object, liquid-packaging container, medical tool, medical tube, corner member for weather seal, and weather seal

#26
20210079149
2021-03-18

Porous membranes including triblock copolymers

#27
20210040246
2021-02-11

Latex of acid-modified conjugated diene-based polymer, and method for manufacturing same

#28
20210017318
2021-01-21

Hydrogenated block copolymer, hydrogenated block copolymer composition, and molded article

#29
20210009744
2021-01-14

Retardation film and production method for retardation film

#30
20200362084
2020-11-19

Block copolymer hydrogenate, resin composition, and applications thereof

#31
20200347172
2020-11-05

Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery

#32
20200347168
2020-11-05

Block copolymers and uses thereof

#33
20200255574
2020-08-13

Binder composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery

#34
20200255573
2020-08-13

RETARDATION FILM AND PRODUCTION METHOD

#35
20200190375
2020-06-18

Block copolymers and uses thereof

#36
20200190244
2020-06-18

Block copolymers and uses thereof

#37
20200148883
2020-05-14

Gel composition, cable filler, cable, and crumb for gel composition

#38
20200071447
2020-03-05

Sulfonated block copolymer laminates with polar or active metal substrates

#39
20200024441
2020-01-23

Resin composition, pellet, veil, damping material, sound insulation material, and intermediate film for laminated glass

#40
20190361152
2019-11-28

Optical film and production method therefor, and polarizing plate

#41
20190329590
2019-10-31

Pneumatic tire comprising a tread comprising a thermoplastic elastomer and a cross-linking system based on at least one peroxide

#42
20190329207
2019-10-31

Block copolymers for gel compositions with improved efficiency

#43
20190322136
2019-10-24

TIRE COMPRISING A TREAD COMPRISING A THERMOPLASTIC ELASTOMER AND A CROSSLINKING SYSTEM BASED ON SULFUR

#44
20190292290
2019-09-26

Functional polymer of styrene derivative and anionic polymerization preparation method thereof

#45
20190256686
2019-08-22

THERMOPLASTIC RESIN COMPOSITION

#46
20190159337
2019-05-23

Hyperelastic binder for printed, stretchable electronics

#47
20190139673
2019-05-09

Electrically conductive film

#48
20190092938
2019-03-28

Styrenic block copolymer-hyperbranched styrenic block copolymer networks

#49
20190040249
2019-02-07

Resin composition and use thereof

#50
20190023854
2019-01-24

Polymer latex production method

#51
20180327532
2018-11-15

OPTICAL FILM AND POLARIZING PLATE

#52
20180312622
2018-11-01

Optical film and polarizing plate

#53
20180265755
2018-09-20

Block copolymer composition and adhesive composition

#54
20180258328
2018-09-13

Block copolymer composition and hot melt adhesive composition

#55
20180171057
2018-06-21

HYDROGENATED BLOCK COPOLYMER AND LAMINATED GLASS

#56
20180146545
2018-05-24

Hyperelastic binder for printed, stretchable electronics

#57
20180134890
2018-05-17

RESIN COMPOSITION, MOLDED ARTICLE, AND RESIN MODIFIER

#58
20180065348
2018-03-08

Optical film

#59
20180030195
2018-02-01

HYDROGENATED BLOCK COPOLYMER, RESIN COMPOSITION, PRESSURE-SENSITIVE ADHESIVE, ADHESIVE, MOLDED OBJECT, LIQUID-PACKAGING CONTAINER, MEDICAL TOOL, MEDICAL TUBE, CORNER MEMBER FOR WEATHER SEAL, AND WEATHER SEAL

#60
20170291966
2017-10-12

Block copolymer hydride and stretched film formed from same

#61
20170283519
2017-10-05

Rubber composition for tires and pneumatic tire

#62
20170283518
2017-10-05

Rubber composition for tires and pneumatic tire

#63
20170198131
2017-07-13

Thermoplastic elastomer pellets, and molded article formed from said pellets

#64
20170137555
2017-05-18

Method of production of conjugated diene rubber

#65
20170121555
2017-05-04

Block copolymers with high flory-huggins interaction parameters for block copolymer lithography

#66
20170092984
2017-03-30

POLYMER ELECTROLYTE WITH WELL-DEFINED CUBIC SYMMETRY AND PREPARATION METHOD THEREOF

#67
20160297961
2016-10-13

Blends of styrene butadiene copolymers with poly(lactic acid)

#68
20160177083
2016-06-23

Hydrogenated block copolymer and composition comprising same

#69
20160115269
2016-04-28

Process for producing hydrogenated block copolymer, hydrogenated block copolymer obtained by the process, and composition thereof

#70
20150299369
2015-10-22

Self-assembled material, in particular a polymeric or oligomeric material, having a non-centrosymmetric lamellar structure

#71
20150291719
2015-10-15

Hairy polymeric nanoparticles with first and second shell block polymer arms

#72
20150232602
2015-08-20

Isoprene copolymer and method of producing the same

#73
20150152257
2015-06-04

Block copolymer composition, and sheet

#74
20150133600
2015-05-14

Method for producing conjugated diene rubber

#75
20150104663
2015-04-16

Olefinically unsaturated radial styrenic block copolymer and an improved vulcanizer-free latex comprising water and said radial styrenic block copolymer

#76
20140357759
2014-12-04

Rubber composition, rubber elastomer, tire and block copolymer

#77
20140350164
2014-11-27

Block copolymer composition for hot melt adhesive

#78
20140171540
2014-06-19

Latex comprising water and a styrenic block copolymer and a process for preparing articles therefrom

#79
20130324656
2013-12-05

Hydrogenated block copolymer and composition comprising same

#80
20130240438
2013-09-19

Blends of sulfonated block copolymers and particulate carbon and membranes, films, and coatings comprising them

#81
20130102213
2013-04-25

Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use

#82
20130029113
2013-01-31

Block copolymer materials for directed assembly of thin films

#83
20120267248
2012-10-25

Method for producing a sulfonated block copolymer composition

#84
20120136114
2012-05-31

Process for producing hydrogenated block copolymer, hydrogenated block copolymer obtained by the process, and composition thereof

#85
20120077400
2012-03-29

Elastic, moisture-vapor permeable films, their preparation and their use

#86
20120073791
2012-03-29

Energy recovery ventilation sulfonated block copolymer laminate membrane

#87
20110213066
2011-09-01

Hairy polymeric nanoparticles with first and second shell block polymer arms

#88
20110177343
2011-07-21

Polymers and polymer coatings

#89
20110160041
2011-06-30

Process for homo—or copolymerization of conjugated olefins

#90
20110086982
2011-04-14

Amine neutralized sulfonated block copolymers and method for making same

#91
20110086977
2011-04-14

Metal-neutralized sulfonated block copolymers, process for making them and their use

#92
20110053043
2011-03-03

Nanostructured polymer membranes for proton conduction

#93
20110003928
2011-01-06

Thermoplastic elastomer composition and method for producing the same

#94
20100280201
2010-11-04

POLYMERS CONTAINING QUATERNIZED NITROGEN

#95
20100273901
2010-10-28

MOLECULE SULFONATION PROCESS

#96
20100271702
2010-10-28

LOW BIREFRINGENT THERMOPLASTIC LENSES AND COMPOSITIONS USEFUL IN PREPARING SUCH LENSES

#97
20100248947
2010-09-30

Process for homo- or copolymerization of conjugated olefins

#98
20100159353
2010-06-24

POLYMER ELECTROLYTE, POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL

#99
20100154945
2010-06-24

Rubber composition containing branched blocked polymers

#100
20090306295
2009-12-10

Materials comprising polydienes and hydrophilic polymers and related methods

#101
20090232764
2009-09-17

Triblock polymers and polymer coatings

#102
20090062420
2009-03-05

Block copolymers having distinct isoprene and butadiene midblocks, method for making same, and uses for such block copolymers

#103
20080200606
2008-08-21

BLOCK COPOLYMER, RUBBER COMPOSITION CONTAINING THE SAME AND MOLDED PRODUCT

#104
20080200602
2008-08-21

BLOCK COPOLYMER, RUBBER COMPOSITION CONTAINING THE SAME AND MOLDED PRODUCT

#105
20080193818
2008-08-14

COPOLYMERS OF FLUORINATED POLYDIENES AND SULFONATED POLYSTYRENE

#106
20080051510
2008-02-28

Asymmetric Linear Tapered Monoalkenyl Arene-Conjugated Diene Block Copolymers

#107
20080021160
2008-01-24

Elastomeric Monoalkenyl Arene-Conjugated Diene Block Copolymers

#108
20070299195
2007-12-27

Low Viscosity, Hot-Melt Stable Adhesive Compositions

#109
20070167587
2007-07-19

Process for producing polymer with functional end

#110
20070129499
2007-06-07

Radial multi-block copolymer containing tapered block, and preparation method and usage thereof

#111
20070106040
2007-05-10

Polymers containing quaternized nitrogen

#112
20070053867
2007-03-08

Polymers and polymer coatings

#113
20060205904
2006-09-14

Oil gels of controlled distribution block copolymers and ester oils

#114
20060205878
2006-09-14

Adhesive compositions comprising mixtures of block copolymers

#115
20060205877
2006-09-14

Adhesive compositions comprising mixtures of block copolymers

#116
20060205849
2006-09-14

Oil gels of controlled distribution block copolymers and ester oils

#117
20060155062
2006-07-13

Adhesive composition and tapes and labels derived therefrom

#118
20060151901
2006-07-13

Packaging tape adhesive composition and packaging tape comprising it

#119
20060142145
2006-06-29

Process for homo-or copolymerization of conjugated olefines

#120
20060106150
2006-05-18

Block copolymer, rubber composition containing the same and molded product

#121
20060083854
2006-04-20

Polymers with ether containing side chains and compositions thereof

#122
20060052489
2006-03-09

Bituminous compositions

#123
20060014902
2006-01-19

Copolymers of fluorinated polydienes and sulfonated polystyrene

#124
20050245682
2005-11-03

Thermoplastic elastomer molding

#125
20050239930
2005-10-27

Photocurable compositions and flexographic printing plates comprising the same

#126
20050215725
2005-09-29

Thermoplastic gel compositions that can be converted into thermoset gel compositions by exposure to radiation

#127
20050215724
2005-09-29

Thermoplastic gel compositions that can be converted into thermoset gel compositions by exposure to radiation

#128
20050209408
2005-09-22

Star-shaped polymer, multiple star polymer and their preparation methods

#129
20050197463
2005-09-08

Radial multi-block copolymer containing tapered block, and preparation method and usage thereof

#130
20050101743
2005-05-12

Monovinylarene/conjugated diene copolymers having lower glass transition temperatures