ClassID:

98514

C08F297/02 - 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

Sub-classes:
Recent Application in this class:
#1
20250136742
2025-05-01

Multi-Block Copolymer and Method for Preparing the Same

#2
20250019482
2025-01-16

SYNTHESIS AND FABRICATION OF MECHANICALLY ROBUST AND MESOPOROUS ABAC TETRABLOCK POLYMER MEMBRANES FOR ULTRAFILTRATION

#3
20240360266
2024-10-31

Multi-Block Copolymer and Method for Preparing the Same

#4
20240360265
2024-10-31

Multiblock Copolymer, Resin Composition and Method for Preparing the Multiblock Copolymer

#5
20240182693
2024-06-06

Thermoplastic Resin Composition

#6
20240018290
2024-01-18

Dual Reactor Chain Shuttling Reactions for Ethylene/Vinylarene Diblock and Triblock Interpolymers

#7
20230375936
2023-11-23

COMPOSITION FOR DEVELOPING AND METHOD OF FORMING PATTERN USING THE SAME

#8
20230295189
2023-09-21

Organozinc Compound Preparation Method, Chain Transfer Agent, Block Copolymer, and Resin Composition

#9
20230241829
2023-08-03

METHOD FOR PRODUCING A PHASE DIFFERENCE FILM

#10
20230142880
2023-05-11

Coating agent for paper and coated paper using same

#11
20230116142
2023-04-13

Polyolefin-Polystyrene-Based Multiblock Copolymer and Method for Preparing the Same

#12
20230002535
2023-01-05

Anionic Polymerization Initiator, Anionic Polymerization Initiator Composition, and Production Method Therefor

#13
20220204747
2022-06-30

Polyolefin-polystyrene multi-block copolymer and method for producing same

#14
20220195101
2022-06-23

Polyolefin-polystyrene multi-block copolymer and method for producing same

#15
20220177634
2022-06-09

Polyolefin-Polystyrene Multi-Block Copolymer and Method for Producing Same

#16
20220119573
2022-04-21

High cis-1,4 block copolymers of polybutadiene and polyisoprene

#17
20220033328
2022-02-03

METHOD OF PURIFYING MONOMER COMPOSITION AND METHOD OF PRODUCING POLYMER

#18
20210340287
2021-11-04

POLYMER PRODUCTION METHOD

#19
20210317273
2021-10-14

Method for preparing topological elastomers with highly branched structures, low modulus and high elasticity

#20
20210108066
2021-04-15

Block copolymer composition

#21
20210017377
2021-01-21

Block copolymer composition

#22
20210017320
2021-01-21

Modified liquid diene polymer and rubber composition

#23
20210002473
2021-01-07

Block copolymer composition

#24
20210002407
2021-01-07

Nitrogen-containing multi-block copolymers and method of making

#25
20210002303
2021-01-07

Method for producing block copolymer composition

#26
20200384425
2020-12-10

Zwitterionic polymer additives for fouling resistant filtration membranes

#27
20200369819
2020-11-26

Resin composition for forming phase-separated structure, method for producing structure including phase-separated structure, and block copolymer

#28
20200323775
2020-10-15

Amphiphilic polymer

#29
20200262960
2020-08-20

Method of producing block copolymer capable of creating specific structure pattern

#30
20200231731
2020-07-23

PROCESS THAT ENABLES THE CREATION OF NANOMETRIC STRUCTURES BY SELF-ASSEMBLY OF DIBLOCK COPOLYMERS

#31
20200209452
2020-07-02

RETARDATION FILM AND PRODUCTION METHOD

#32
20200067136
2020-02-27

BLOCK POLYMER ELECTROLYTE FOR LITHIUM ION BATTERIES

#33
20200031978
2020-01-30

Polyolefin-polystyrene multi-block copolymer, organozinc compound for preparing same, and method for preparing polyolefin-polystyrene multi-block copolymer

#34
20190359755
2019-11-28

High cis-1,4 block copolymers of polybutadiene and polyisoprene

#35
20190330402
2019-10-31

CROSS-COPOLYMER AND METHOD FOR PRODUCING SAME

#36
20190322777
2019-10-24

Hydroxyaryl functionalized polymers

#37
20190292291
2019-09-26

Block copolymer

#38
20190284469
2019-09-19

Stabilizing styrenic polymer for quantum dots

#39
20190241800
2019-08-08

Stabilizing styrenic polymer for quantum dots

#40
20190233557
2019-08-01

Hydroxyaryl functionalized polymers

#41
20190168493
2019-06-06

MOLDED BODY COMPRISING ACRYLIC RESIN COMPOSITION

#42
20190135967
2019-05-09

Composition for pattern formation, and pattern-forming method

#43
20190062464
2019-02-28

Polymer production method

#44
20190040177
2019-02-07

POLYMER MATERIAL FOR SELF-ASSEMBLY, SELF-ASSEMBLED FILM, METHOD FOR PRODUCING SELF-ASSEMBLED FILM, PATTERN, AND METHOD FOR FORMING PATTERN

#45
20190023824
2019-01-24

Co-delivery of cholesterol lowering drugs and nutraceuticals

#46
20190002684
2019-01-03

PROCESS FOR REDUCING THE STRUCTURING TIME OF ORDERED FILMS OF BLOCK COPOLYMER

#47
20190002657
2019-01-03

PROCESS FOR REDUCING DEFECTS IN AN ORDERED FILM OF BLOCK COPOLYMERS

#48
20180371145
2018-12-27

PROCESS FOR IMPROVING THE CRITICAL DIMENSION UNIFORMITY OF ORDERED FILMS OF BLOCK COPOLYMER

#49
20180282466
2018-10-04

POLYMER MATERIAL FOR SELF-ASSEMBLY, SELF-ASSEMBLED FILM, METHOD OF PRODUCING SELF-ASSEMBLED FILM, AND PROJECTION AND DEPRESSION PATTERN

#50
20180273669
2018-09-27

CROSS-COPOLYMER AND METHOD FOR PRODUCING SAME

#51
20180244856
2018-08-30

Block copolymer, and method of producing structure containing phase-separated structure

#52
20180155460
2018-06-07

Aminosilane initiators and functionalized polymers prepared therefrom

#53
20180112023
2018-04-26

Acrylic block copolymer, resin composition and shaped article including the same, and optical component

#54
20180072821
2018-03-15

Initiators for the copolymerisation of diene monomers and vinyl aromatic monomers

#55
20180044443
2018-02-15

Efficient copolymers having an agglomerating effect

#56
20180030159
2018-02-01

RUBBER COMPOSITION AND TIRE

#57
20180022852
2018-01-25

Organic zinc compound comprising polyolefin-polystyrene block copolymer, and method for preparing the same

#58
20180001278
2018-01-04

Zwitterionic copolymers for fouling resistant filtration membranes

#59
20170170008
2017-06-15

Pattern treatment methods

#60
20170158797
2017-06-08

Method for production of conjugated diene rubber

#61
20170121555
2017-05-04

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

#62
20170081458
2017-03-23

Additives for fuels and oils comprising functionalised diblock copolymers

#63
20170037174
2017-02-09

Cross-copolymer, and resin composition

#64
20160376443
2016-12-29

Non-aqueous dispersant, color material dispersion liquid for color filter, color filter, liquid crystal display device and organic light-emitting display device

#65
20160291461
2016-10-06

PATTERN FORMING METHOD, ELECTRONIC DEVICE MANUFACTURING METHOD, ELECTRONIC DEVICE, BLOCK COPOLYMER AND BLOCK COPOLYMER PRODUCTION METHOD

#66
20160264799
2016-09-15

Aqueous pigment dispersion and aqueous ink for inkjet recording use

#67
20160251524
2016-09-01

Aqueous pigment dispersion, pigment dispersant, and core-shell polymer particles

#68
20160213222
2016-07-28

Sticky cleaner for removing organic dirt

#69
20150287994
2015-10-08

Resin for negative electrode of lithium ion battery, resin composition, slurry, negative electrode, and lithium ion battery

#70
20150284606
2015-10-08

Block copolymers containing a copolymer myrcene block

#71
20150191829
2015-07-09

Pattern-forming method

#72
20150141582
2015-05-21

Hydroxyaryl functionalized polymers

#73
20150099109
2015-04-09

Block copolymers with high Flory-Huggins interaction parameters for block copolymer lithography

#74
20140147660
2014-05-29

Graft copolymer, thermoplastic resin composition, molded article, and method for producing graft copolymer

#75
20140066554
2014-03-06

Self-assembling surface coating

#76
20130303685
2013-11-14

Block diene elastomer for rubber compositions that can be used in pneumatic tires

#77
20130295032
2013-11-07

Block polymers, compositions and methods for use for foams, laundry detergents, and shower rinses and coagulants

#78
20130102213
2013-04-25

Polyoxyalkyleneamine modified sulfonated block copolymers, their preparation and their use

#79
20130066008
2013-03-14

Aminosilane initiators and functionalized polymers prepared therefrom

#80
20130029113
2013-01-31

Block copolymer materials for directed assembly of thin films

#81
20130015071
2013-01-17

Modified sulfonated block copolymers and the preparation thereof

#82
20120296029
2012-11-22

FLUORINE-CONTAINING MULTIFUNCTIONAL MICROSPHERES AND USES THEREOF

#83
20120244304
2012-09-27

Farnesene interpolymers

#84
20120165474
2012-06-28

Polyfarnesenes

#85
20120149826
2012-06-14

Tapered asymmetric block copolymers and adhesives composition comprising the same

#86
20120130033
2012-05-24

Polyfarnesenes by metal-catalyzed insertion polymerizations

#87
20120123076
2012-05-17

High-molecular-weight copolymer

#88
20120116023
2012-05-10

Method for controlling anionic polymerization

#89
20120097640
2012-04-26

Resin composition for pattern formation, pattern formation method and process for producing light-emitting element

#90
20120058277
2012-03-08

Multistage emulsion polymer and improved pigment efficiency

#91
20120043594
2012-02-23

Micro-electro-mechanical device and manufacturing method for the same

#92
20120010370
2012-01-12

Polyfarnesenes

#93
20110301295
2011-12-08

Copolymers with polar and non-polar olefin blocks

#94
20110218302
2011-09-08

Process for production of polymers having functional groups, and star polymers obtained thereby

#95
20110201759
2011-08-18

Onium salt-containing polymer

#96
20110189242
2011-08-04

ORAL GALENIC FORM, POLYMER PRODUCTION METHOD AND USE OF SAME

#97
20110183852
2011-07-28

Block polymers, compositions and methods for use for foams, laundry detergents, and shower rinses and coagulants

#98
20110177343
2011-07-21

Polymers and polymer coatings

#99
20110130478
2011-06-02

Ordered porous mesostructured materials from nanoparticle-block copolymer self-assembly

#100
20110098413
2011-04-28

Acrylic star polymer

#101
20110046333
2011-02-24

Method of producing an acrylic acid-based polymer

#102
20110046313
2011-02-24

Rapid drying lacquers containing triblock copolymer for rheology control

#103
20110020575
2011-01-27

Tough and rigid mixtures of alpha-methylstyrene-acrylnitrile copolymers and of block copolymers

#104
20110018400
2011-01-27

Dielectric material for polymeric actuator, and polymeric actuator using the same

#105
20110015349
2011-01-20

End-capped polymer chains and products thereof

#106
20100331800
2010-12-30

Compositions comprising a farnesene interpolymer

#107
20100331511
2010-12-30

Farnesene interpolymer

#108
20100323295
2010-12-23

Alkali-developable resins, method for preparing the same and photosensitive composition comprising the alkali-developable resins

#109
20100310885
2010-12-09

Self-assembling surface coating

#110
20100292077
2010-11-18

Nano-structured polymer composites and process for preparing same

#111
20100286348
2010-11-11

Hydroxyaryl functionalized polymers

#112
20100285627
2010-11-11

Micro-electro-mechanical device and manufacturing method for the same

#113
20100280201
2010-11-04

POLYMERS CONTAINING QUATERNIZED NITROGEN

#114
20100249270
2010-09-30

Process for preparing a diene copolymer comprising a polyether block, diene copolymer comprising a polyether block, reinforced rubber composition and tire

#115
20100240914
2010-09-23

Radical polymerizable macrocyclic resin compositions with low polymerization stress

#116
20100222407
2010-09-02

Triblock copolymers for cytoplasmic delivery of gene-based drugs

#117
20100210805
2010-08-19

METHOD FOR PRODUCING STAR POLYMER

#118
20100167159
2010-07-01

Polymer electrolyte membrane, membrane-electrode assembly and polymer electrolyte fuel cell

#119
20100152386
2010-06-17

Thermoplastic polymer composition

#120
20100152384
2010-06-17

Thermoplastic resin composition and resin molded product

#121
20100144990
2010-06-10

Propylene block copolymer and process for production thereof

#122
20100120985
2010-05-13

PROCESS FOR PRODUCING POLYMERIC OBJECT HAVING MICROPHASE-SEPARATED STRUCTURE AND POLYMERIC OBJECT HAVING MICROPHASE-SEPARATED STRUCTURE

#123
20100119797
2010-05-13

Acrylic block copolymer composition and molded article thereof

#124
20100056743
2010-03-04

Polyfarnesenes

#125
20100056714
2010-03-04

Farnesene interpolymers

#126
20100048819
2010-02-25

Process to modify polymeric materials and resulting compositions

#127
20100035158
2010-02-11

Polymer electrolyte, electrochemical device, and actuator element

#128
20100016512
2010-01-21

Fluorescent nanoparticles

#129
20090312449
2009-12-17

HYDROGENATED BLOCK COPOLYMER, RESIN COMPOSITION COMPRISING THE HYDROGENATED BLOCK COPOLYMER, AND CROSSLINKED PRODUCT AND CROSSLINKED FOAMED PRODUCT THEREOF

#130
20090263725
2009-10-22

High elastic modulus polymer electrolytes

#131
20090263604
2009-10-22

Process for production of cross copolymers, cross copolymers obtained by the process, and use thereof

#132
20090253867
2009-10-08

Block copolymers

#133
20090247715
2009-10-01

Radical polymerizable macrocyclic resin compositions with low polymerization stress

#134
20090239433
2009-09-24

Polylactic acid composition

#135
20090221756
2009-09-03

Block copolymers useful as tensioning agents

#136
20090209726
2009-08-20

ACRYLIC STAR POLYMER

#137
20090163672
2009-06-25

END-CAPPED POLYMER CHAINS AND PRODUCTS THEREOF

#138
20090162552
2009-06-25

Pigment dispersion liquid, ink jet recording ink, ink jet recording method, ink cartridge and ink jet recording apparatus

#139
20090149578
2009-06-11

Block copolymer and method for producing same, composition for resin modification and modified resin composition, and method for producing same

#140
20090137757
2009-05-28

Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof

#141
20090118436
2009-05-07

Star polymer and method of producing the same

#142
20090111961
2009-04-30

Acrylic acid-based polymer and method of producing the same

#143
20090104523
2009-04-23

High elastic modulus polymer electrolytes suitable for preventing thermal runaway in lithium batteries

#144
20090092803
2009-04-09

SELF-ASSEMBLY TECHNIQUE APPLICABLE TO LARGE AREAS AND NANOFABRICATION

#145
20090048390
2009-02-19

Nano-particle preparation and applications

#146
20090029143
2009-01-29

METHOD OF FORMING MOLDED FOAM AND MOLDED FOAM

#147
20090012240
2009-01-08

Process for the preparation of amphiphilic poly(N-vinyl-2-pyrrolidone) block copolymers

#148
20080280517
2008-11-13

Compositions of ethylene/alpha-olefin multi-block interpolymer for elastic films and laminates

#149
20080275202
2008-11-06

End-Capped Polymer Chains and Products Thereof

#150
20080258105
2008-10-23

Block copolymer and method for producing same

#151
20080234391
2008-09-25

Synthesis of Reversible Shell Crosslinked Nanostructures

#152
20080191200
2008-08-14

Ion gels and electronic devices utilizing ion gels

#153
20080182948
2008-07-31

Low shrinkage and low stress dental compositions

#154
20080171828
2008-07-17

Functionalized block copolymers, method for making same, and various uses for such block copolymers

#155
20080166636
2008-07-10

Polymer, crosslinked polymer, composition for solid polymer electrolyte, solid polymer electrolyte, and adhesive composition

#156
20080161484
2008-07-03

Method of directing grafting by controlling the location of high vinyl segments in a polymer

#157
20080161448
2008-07-03

Carboxylate terminated polymers and their use in impact-modified plastics

#158
20080159965
2008-07-03

ADHESIVE BLOCK ETHYLENIC COPOLYMERS, COSMETIC COMPOSTIONS CONTAINING THEM AND COSMETIC USE OF THESE COPOLYMERS

#159
20080145660
2008-06-19

Core-shell fluorescent nanoparticles

#160
20080139759
2008-06-12

Process for continuously producing (meth)acrylic ester polymer or copolymer

#161
20080139722
2008-06-12

VIBRATION DAMPING POLYMER COMPOSITES

#162
20080131393
2008-06-05

Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants

#163
20080058482
2008-03-06

CONTINUOUS PROCESS POLYMERIZATION OF (METH)ACRYLATE COPOLYMERS

#164
20080039589
2008-02-14

Metal-containing inorganic block copolymers

#165
20080027205
2008-01-31

Process for the preparation of amphiphilic poly(n-vinyl-2-pyrrolidone) block copolymers

#166
20070299199
2007-12-27

Process for producing cycloolefin resin composition

#167
20070287779
2007-12-13

Composition for Cap Liner, and Cap Liner Using the Same

#168
20070265404
2007-11-15

Organic bismuth compound, method for producing same, living radical polymerization initiator, method for producing polymer using same, and polymer

#169
20070260009
2007-11-08

Block copolymer preparation method, block copolymers thus obtained and use thereof as compatibilizers

#170
20070238836
2007-10-11

Multi-layer nano-particle preparation and applications

#171
20070232759
2007-10-04

GRAFT COPOLYMER AND METHOD FOR PREPARING THE SAME

#172
20070225456
2007-09-27

Single component, phosphine-free, initiators for ethylene homopolymerization and copolymerization with functionalized co-monomers

#173
20070219338
2007-09-20

Self-assembling polymer film material, self-assembled pattern, and pattern forming method

#174
20070219321
2007-09-20

Charge dissipation modifiers for olefinic interpolymer compositions

#175
20070185273
2007-08-09

Polymeric nano-particles of flower-like structure and applications

#176
20070149732
2007-06-28

Controlled free radical grafting from polyolefins

#177
20070142560
2007-06-21

Block copolymer particles

#178
20070141340
2007-06-21

Block copolymer particles

#179
20070117935
2007-05-24

Melt-fabricable core/shell perfluoropolymer

#180
20070106040
2007-05-10

Polymers containing quaternized nitrogen

#181
20070100006
2007-05-03

FLUORINATED POLYMERS

#182
20070078228
2007-04-05

Method for manufacturing a micro-electro-mechanical device with a folded substrate

#183
20070078222
2007-04-05

Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates

#184
20070063371
2007-03-22

Production process and production apparatus of three-dimensionally structure material

#185
20070060710
2007-03-15

Rubber latex and method for preparing the same

#186
20070060705
2007-03-15

Amphiphilic triblock copolymers comprising poly(2-vinylpyridine) block and poly(alkyl isocyanate) block, and the preparation method thereof

#187
20070053867
2007-03-08

Polymers and polymer coatings

#188
20070049695
2007-03-01

Methods for the preparation of butyl graft copolymers

#189
20070027264
2007-02-01

Multi-layer nano-particle preparation and applications

#190
20070015890
2007-01-18

Process for producing a polymer

#191
20070006968
2007-01-11

Materials and methods for improving properties of SPD emulsions and films

#192
20070003507
2007-01-04

Adhesive block ethylenic copolymers, cosmetic compositions containing them and cosmetic use of these copolymers

#193
20070003506
2007-01-04

Adhesive block ethylenic copolymers, cosmetic compositions containing them and cosmetic use of these copolymers

#194
20060287437
2006-12-21

Rapid drying lacquers containing triblock copolymer for rheology control

#195
20060287415
2006-12-21

Charge dissipation modifiers for olefinic interpolymer compositions

#196
20060281853
2006-12-14

Resin-containing composition, liquid application method and liquid application apparatus

#197
20060241265
2006-10-26

Method of converting anionic living end to protected free radical living end and applications thereof

#198
20060235177
2006-10-19

Polymerizable compound, polymer compound, composition using the same, image-forming method, and image-forming apparatus

#199
20060233730
2006-10-19

Hyperbranched polymers with low glass-transition temperature and uses thereof in cosmetics

#200
20060223946
2006-10-05

End-capped polymer chains and products thereof

#201
20060173130
2006-08-03

Polymer nano-particle with polar core and method for manufacturing same

#202
20060160975
2006-07-20

Polymer compound, polymer-containing composition containing the same

#203
20060142498
2006-06-29

Copolymer having at least one alkoxy-or hydroxy-polyalkylene glycol grafted function, and use thereof

#204
20060134062
2006-06-22

Polymeric boronic acid derivatives as lipase inhibitors

#205
20060094827
2006-05-04

Block copolyolefins possessing a tapered structure

#206
20060089461
2006-04-27

Graft copolymers

#207
20060084722
2006-04-20

Self assembly of molecules to form nano-particles

#208
20060079641
2006-04-13

Thermoplastic elastomer composition

#209
20060069172
2006-03-30

Nanoporous structures produced from self-assembling molecules

#210
20060063854
2006-03-23

Low shrinkage and low stress dental compositions

#211
20060012051
2006-01-19

Production process and production apparatus of three-dimensionally structured material

#212
20060009587
2006-01-12

Method of preparing emulsion polymer with hollow structure and emulsion polymer prepared by the method

#213
20050239972
2005-10-27

Polymer nano-strings

#214
20050239963
2005-10-27

Polymer composition and uses thereof

#215
20050215755
2005-09-29

Poly(2-vinylpyridine)-b-poly(n-hexylisocyanate) amphiphilic coil-rod block copolymer and polymerization method thereof

#216
20050197462
2005-09-08

Multi-layer nano-particle preparation and applications

#217
20050192408
2005-09-01

Nano-particle preparation and applications

#218
20050184619
2005-08-25

Tear resistant gels, composites, and liner articles

#219
20050182182
2005-08-18

Diblock copolymer and pressure-sensitive adhesive compositions containing the same

#220
20050176903
2005-08-11

End-capped polymer chains and products thereof

#221
20050176863
2005-08-11

Rare earth aggregate formulation using di-block copolmers

#222
20050154142
2005-07-14

Fluorinated polymers and related methods

#223
20050154117
2005-07-14

Polymeric nano-particles of flower-like structure and applications

#224
20050154071
2005-07-14

Fluorinated polymers

#225
20050143526
2005-06-30

End-capped polymer chains and products thereof

#226
20050119414
2005-06-02

Modified hydrogenated copolymer

#227
20050119404
2005-06-02

Process for the preparation of amphiphilic poly (N-vinyl-2-pyrrolidone) block copolymers

#228
20050113272
2005-05-26

Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants

#229
20050075463
2005-04-07

Poly (arylene ether) composition and method

#230
20050032935
2005-02-10

Heat-curable resin composition