ClassID:

100476

C08J2325/18 - CPC Classification

Classification description:

Characterised by the use of homopolymers or 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 an aromatic carbocyclic ring; Derivatives of such polymers Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen

Recent Application in this class:
#1
20260094934
2026-04-02

SINGLE-ION ELECTROLYTES FOR SOLID-STATE ALKALINE BATTERIES

#2
20260062528
2026-03-05

HYDROPHILIC AND HYDROPHOBIC POROUS ELASTOMERS

#3
20250230333
2025-07-17

SOUND ABSORPTION MATERIAL BLOCK AND METHOD MADE THEREOF

#4
20250163232
2025-05-22

SUBSTANCE, MEMBRANE, USE OF A MEMBRANE AND METHOD FOR THE PREPARATION OF A SUBSTANCE

#5
20250114782
2025-04-10

CROSS-LINKED HIGH STABLE ANION EXCHANGE BLEND MEMBRANES WITH POLYETHYLENEGLYCOLS AS HYDROPHILIC MEMBRANE PHASE

#6
20250066521
2025-02-27

Ion-Conducting Membranes

#7
20250014899
2025-01-09

METHOD FOR REMOVING UPPER PART OF SACRIFICIAL LAYER, AND SACRIFICIAL SOLUTION AND ACIDIC AQUEOUS SOLUTION USED THEREFOR

#8
20240392049
2024-11-28

ACTIVE ENERGY RAY CURABLE COMPOSITION

#9
20240293597
2024-09-05

SILVER NANOPLATE COMPOSITIONS AND METHODS

#10
20240264352
2024-08-08

OPTICAL COMPENSATION FILMS BASED ON COMBINATIONS OF NEGATIVE BIREFRIGENT AND POSITIVE BIREFRIGENT COMPONENTS

#11
20240150538
2024-05-09

Process for Producing Functionalized Porous Composites

#12
20240117133
2024-04-11

Polymer Films

#13
20240117131
2024-04-11

HIGH DIELECTRIC CONSTANT NEAT POLYMERIC FILM

#14
20240067810
2024-02-29

FLEXIBLE METAL CLAD LAMINATES AND METHODS OF PREPARATION THEREOF

#15
20240059960
2024-02-22

Photon up-conversion film and method of producing the film

#16
20240010804
2024-01-11

Compositions and Polymer Films

#17
20230405575
2023-12-21

Membranes

#18
20230384673
2023-11-30

PHOTORESIST COMPOSITION AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE

#19
20230347333
2023-11-02

Membranes

#20
20230311071
2023-10-05

Composite Membrane

#21
20230139868
2023-05-04

Silver nanoplate compositions and methods

#22
20230107868
2023-04-06

Membranes and Their Uses

#23
20230067288
2023-03-02

BIPOLAR MEMBRANE

#24
20230014901
2023-01-19

CATION EXCHANGE POLYMERS AND ANION EXCHANGE POLYMERS AND CORRESPONDING (BLEND) MEMBRANES MADE OF POLYMERS CONTAINING HIGHLY FLUORINATED AROMATIC GROUPS, BY WAY OF NUCLEOPHILIC SUBSTITUTION

#25
20220411597
2022-12-29

COMPOSITION FOR FIBER-REINFORCED RESIN, FIBER-REINFORCED RESIN, MOLDED ARTICLE, METHOD FOR USING COMPOSITION FOR FIBER-REINFORCED RESIN, METHOD FOR REINFORCING FIBER-REINFORCED RESIN, AND METHOD FOR PRODUCING FIBER-REINFORCED RESIN

#26
20220288577
2022-09-15

Surface modified membranes

#27
20220212183
2022-07-07

Cross-linked high stable anion exchange blend membranes with polyethyleneglycols as hydrophilic membrane phase

#28
20220081518
2022-03-17

Method for producing radiation-sensitive resin composition

#29
20220075108
2022-03-10

POLARIZING PLATE AND OPTICAL DISPLAY COMPRISING THE SAME

#30
20220073687
2022-03-10

Method for producing fiber for reinforcing rubber

#31
20210271164
2021-09-02

PHOTORESIST COMPOSITION AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE

#32
20210171725
2021-06-10

High performance cross-linked triblock cationic functionalized polymer for electrochemical applications, methods of making and methods of using

#33
20200306294
2020-10-01

Silver nanoplate compositions and methods

#34
20200172691
2020-06-04

Cationomeric polyolefin compositions and methods for production and use thereof

#35
20200071445
2020-03-05

Fluorinated proton-conducting inorganic particles and use of said particles in proton-conducting membranes

#36
20200024414
2020-01-23

Prepreg sheet, method for manufacturing same, unit layer with a covering material, method for manufacturing fiber-reinforced composite, and fiber-reinforced composite

#37
20200023348
2020-01-23

Cross-linked high stable anion exchange blend membranes with polyethyleneglycols as hydrophilic membrane phase

#38
20190316226
2019-10-17

Mesoporous organic material, useful in particular for extracting uranium(VI) from aqueous media including phosphoric acid, and uses thereof

#39
20190291357
2019-09-26

Light generating microcapsules for photo-curing

#40
20190118144
2019-04-25

BIPOLAR MEMBRANE

#41
20190100633
2019-04-04

High performance cross-linked triblock cationic functionalized polymer for electrochemical applications, methods of making and methods of using

#42
20190055371
2019-02-21

Enhancing performance stability of electroactive polymers by vapor-deposited organic networks

#43
20180371183
2018-12-27

Dynamic polymers based on silyl ether exchange

#44
20180366735
2018-12-20

Polymer protecting layer, lithium metal negative electrode, lithium secondary battery

#45
20180340032
2018-11-29

Light generating microcapsules for photo-curing

#46
20180312644
2018-11-01

Manufacturer method for fullerence/PEDOT:PSS mixed solution

#47
20180265665
2018-09-20

Composite product and a process for producing said product

#48
20180112018
2018-04-26

Hose with tunable flexibility using cyclizable, photochromic molecules

#49
20180043345
2018-02-15

Ion-exchange membrane with multi-layered support substrate

#50
20180030187
2018-02-01

POLYMER, ION EXCHANGE MEMBRANE AND STRUCTURAL ENHANCED MEMBRANE EMPLOYING THE SAME

#51
20170355860
2017-12-14

Porous layer, low-reflective coating layer, optical member, and methods of fabricating the porous layer

#52
20170338395
2017-11-23

Thermoelectric polymer aerogels and methods of fabrication thereof

#53
20170301920
2017-10-19

POLYMER PROTECTING LAYER, LITHIUM METAL NEGATIVE ELECTRODE, LITHIUM SECONDARY BATTERY

#54
20170283532
2017-10-05

Copolymer containing residues of vinylbenzyl halide and vinylbenzyl alcohol and synthesis thereof, porous structure comprising the copolymer and production thereof, and porous carbon sphere

#55
20170260348
2017-09-14

Bump-forming material, method for producing electronic component, method for producing semiconductor device, and semiconductor device

#56
20170240711
2017-08-24

Trehalose hydrogels for stabilization and delivery of proteins

#57
20170190860
2017-07-06

Method for producing polymer materials comprising gold

#58
20170174800
2017-06-22

Partially Quaternized Styrene-Based Copolymer, Ionic-Conductivity Imparter, Catalytic Electrode Layer, Membrane/Electrode Assembly and Process for Producing Same, Gas Diffusion Electrode and Process for Producing Same, and Fuel Cell of Anion Exchange Membrane Type

#59
20170152361
2017-06-01

FUNCTIONAL POLYMER MEMBRANE, PRODUCTION METHOD THEREOF, AND STACK OR DEVICE PROVIDED WITH FUNCTIONAL POLYMER MEMBRANE

#60
20170128931
2017-05-11

Ion exchange membrane, method for manufacturing same, module, and device

#61
20170088683
2017-03-30

Surface treatment liquid

#62
20170088649
2017-03-30

Method for preparing polymeric materials comprising one or several metal elements

#63
20170087183
2017-03-30

Silver nanoplate compositions and methods

#64
20170050159
2017-02-23

METHOD TO GENERATE AND DISPERSE NANOSTRUCTURES IN A COMPOSITE MATERIAL

#65
20160369073
2016-12-22

Functional polymer membrane and method for producing same

#66
20160362526
2016-12-15

Ion exchange membrane and method for manufacturing the same

#67
20160354771
2016-12-08

Curable composition and cured polymer product

#68
20160243539
2016-08-25

Process for the preparation of anion exchange membrane

#69
20160228866
2016-08-11

CROSS-LINKING MEHTOD AND ARTICLES PRODUCED THEREBY

#70
20160137796
2016-05-19

Ionomeric cross-linkers and membranes formed therefrom

#71
20160104554
2016-04-14

FUNCTIONALIZED POROUS POLYMER NANOCOMPOSITES

#72
20150210811
2015-07-30

CARBON NANOMATERIAL, CARBON NANOMATERIAL-POLYMER COMPOSITE MATERIAL, CARBON FIBER-CARBON NANOMATERIAL-POLYMER COMPOSITE MATERIAL, AND METHODS OF PREPARING THE SAME

#73
20140350166
2014-11-27

Optical compensation films based on fluoropolymers

#74
20140200280
2014-07-17

Anion exchange membrane and method for producing same

#75
20140030640
2014-01-30

Resist pattern forming method, resist pattern, crosslinkable negative chemical amplification resist composition for organic solvent development, resist film and resist-coated mask blanks

#76
20130059074
2013-03-07

Method to generate and disperse nanostructures in a composite material

#77
20120058701
2012-03-08

Formaldehyde-free protein-containing binders for spunbond products

#78
20120035280
2012-02-09

Anion exchange membrane and method for producing same

#79
20110230575
2011-09-22

CROSSLINKABLE TRIFLUOROSTYRENE POLYMERS AND MEMBRANES

#80
20110092640
2011-04-21

Composition of modified maleic anhydride and epdxy resin

#81
20110076487
2011-03-31

Optical compensation films based on fluoropolymers

#82
20110046247
2011-02-24

CROSSLINKABLE MONOMER

#83
20110045304
2011-02-24

Composite material and high frequency substrate made therefrom

#84
20110033695
2011-02-10

Nanocomposites, polymer compositions comprising the same and preparation methods thereof

#85
20100292351
2010-11-18

Process to prepare crosslinkable trifluorostyrene polymers and membranes

#86
20100047577
2010-02-25

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

#87
20100003574
2010-01-07

Separation membrane for direct liquid fuel cell and method for producing same

#88
20090316085
2009-12-24

Optical compensation films of brominated styrenic polymers and related methods

#89
20090124957
2009-05-14

Method of Producing an Ion-Exchange for Iontophoresis

#90
20090095324
2009-04-16

METHOD OF REMOVING A RESIDUAL MATERIAL FROM A CONDUIT

#91
20080241565
2008-10-02

Optical compensation films with birefringence enhancing substituents for liquid crystal display

#92
20080237552
2008-10-02

Optical compensation films with mesogen groups for liquid crystal display

#93
20080199757
2008-08-21

Polymer comprising terminal sulfonic acid group, and polymer electrolyte and fuel cell using the same

#94
20070112140
2007-05-17

Reversible crosslinking method for making an electro-optic polymer

#95
20070105998
2007-05-10

Nanocomposite compositions and processes for making the same

#96
20070092778
2007-04-26

Oligomer solid acid and polymer electrolyte membrane including the same

#97
20060257706
2006-11-16

POLYMER ELECTROLYTE COMPOSITION AND FUEL CELL

#98
20060211800
2006-09-21

Composite deelectric material and substrate

#99
20050112440
2005-05-26

Polymer comprising terminal sulfonic acid group, and polymer electrolyte and fuel cell using the same

#100
15388664
2017-12-05

Crosslinked copolymer and ionic exchange film