ClassID:

100622

C08J2381/02 - CPC Classification

Classification description:

Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers Polythioethers; Polythioether-ethers

Recent Application in this class:
#1
20260098132
2026-04-09

POLYARYLENE SULFIDE RESIN COMPOSITION

#2
20260092158
2026-04-02

RECYCLING METHOD OF THERMOSET SPECTACLE LENS MATERIAL AND RELEVANT SPECTACLE LENS MATERIALS

#3
20250313675
2025-10-09

Facile Assembly of Soft Nanoarchitectures and Co-Loading of Hydrophilic and Hydrophobic Molecules via Flash Nanoprecipitation

#4
20250297067
2025-09-25

DEGRADABLE POLYMERS FOR COATINGS, FILMS, AND ADHESIVES

#5
20250270383
2025-08-28

Highly Electrically Conductive Compounds for High Temperature Battery Electrode Plates

#6
20250243341
2025-07-31

POLY(ARYLENE SULFIDE) RESIN MIXTURE, RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTION METHODS THEREFOR

#7
20250215188
2025-07-03

RESIN COMPOSITION, RESIN MOLDED BODY, AND METHOD FOR PRODUCING RESIN COMPOSITION

#8
20250174824
2025-05-29

MODIFIED POLYPHENYLENE SULFIDE (PPS) AND PPS MODIFICATION METHOD, PPS SOLID SEPARATOR, PREFABRICATED ZINC SALT SEPARATOR AND MANUFACTURING METHOD THEREOF, TO-BE-FILLED ZINC-MANGANESE SECONDARY BATTERY, AND MANUFACTURING AND APPLICATION METHODS THEREOF

#9
20250145825
2025-05-08

POLYARYLENE SULFIDE RESIN COMPOSITION, MOLDED ARTICLE, AND METHODS FOR PRODUCING THESE

#10
20250084237
2025-03-13

POLYARYLENE SULFIDE RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTION METHODS FOR SAME

#11
20250011977
2025-01-09

High-power bidirectional-driven bionic muscle fiber as well as preparation method and use thereof

#12
20240400826
2024-12-05

POLYARYLENE SULFIDE COMPOSITION AND METHOD FOR PRODUCING SAME

#13
20240231012
2024-07-11

FERRULE AND METHOD FOR MANUFACTURING FERRULE

#14
20240174858
2024-05-30

POLYPHENYLENE SULFIDE RESIN COMPOSITION AND METHOD OF PRODUCING SAME

#15
20240134130
2024-04-25

FERRULE AND METHOD FOR MANUFACTURING FERRULE

#16
20240117133
2024-04-11

Polymer Films

#17
20240117126
2024-04-11

HIGHLY FILLER-FILLED HIGHLY THERMALLY-CONDUCTIVE THIN SHEET HAVING SUPERIOR ELECTRICAL CHARACTERISTICS, CONTINUOUS MANUFACTURING METHOD AND CONTINUOUS MANUFACTURING DEVICE FOR SAME, AND MOLDED PRODUCT OBTAINED USING THIN SHEET

#18
20240091991
2024-03-21

METHOD FOR FABRICATING MICROPARTICLE BY USING DEGASSED GAS-PERMEABLE MICROMOLD AND DISCONTINUOUS DEWETTING

#19
20240059841
2024-02-22

CROSSLINKED POLYARYLENE SULFIDE, COMPOSITION, AND METHOD FOR PRODUCING MOLDED ARTICLE

#20
20240043621
2024-02-08

CROSSLINKED POLYARYLENE SULFIDE, COMPOSITION, AND METHOD FOR PRODUCING MOLDED ARTICLE

#21
20240025768
2024-01-25

SHAPE MEMORY POLY(ß-HYDROXYTHIOETHER) FOAMS RAPIDLY PRODUCED FROM MULTIFUNCTIONAL EPOXIDES AND THIOLS

#22
20230405946
2023-12-21

METHOD FOR PRODUCING A FIBER-REINFORCED, POLYMERIC CONTINUOUS PROFILED ELEMENT

#23
20230392010
2023-12-07

COMPOSITION, METHOD FOR THE MANUFACTURE THEREOF, AND ARTICLES PREPARED THEREFROM

#24
20230340224
2023-10-26

METHOD FOR PRODUCING AND CHEMICALLY RECYCLING A CROSSLINKED THIOL-BASED PHOTOPOLYMER

#25
20230278295
2023-09-07

UD TAPE WITH IMPROVED PROCESSING CHARACTERISTICS AND METHOD FOR PRODUCTION THEREOF

#26
20230203250
2023-06-29

Foam, composite material, and foaming composition

#27
20230174793
2023-06-08

Self-Disinfecting Frequently Touched Surface

#28
20230159715
2023-05-25

Reinforcing material and resin molded article

#29
20230151219
2023-05-18

COLORANT, MASTER BATCH CONTAINING SAME, COLORED RESIN COMPOSITION, AND MOLDED ARTICLE

#30
20230151173
2023-05-18

Methods of manufacturing high temperature conformable polymeric screens

#31
20230128101
2023-04-27

FIBER-REINFORCED THERMOPLASTIC RESIN SUBSTRATE

#32
20230019023
2023-01-19

High Molecular Weight Polyphenylene Sulfide Resin, Preparation Method and Use Thereof

#33
20220403125
2022-12-22

FIBER-REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE

#34
20220395783
2022-12-15

SURFACE-MODIFIED POLYETHERSULFONE MEMBRANES AND METHOD OF MAKING THEREOF

#35
20220282066
2022-09-08

Compositions and methods for improving polymer flow rate

#36
20220220309
2022-07-14

High-rigidity and high-heat resistance thermoplastic composite material composition and molded product manufactured therefrom

#37
20220186074
2022-06-16

POWDERED MATERIAL (P) CONTAINING POLY(ARYLENE SULFIDE) (PAS) POLYMER AND ITS USE FOR ADDITIVE MANUFACTURING

#38
20220162408
2022-05-26

Fiber-reinforced resin base material

#39
20220033606
2022-02-03

MULTI-COMPONENT SYSTEMS FOR PREPARING FOAMED PRODUCTS

#40
20220017722
2022-01-20

RESIN COMPOSITION AND MOLDED BODY THEREOF

#41
20220002502
2022-01-06

Facile assembly of soft nanoarchitectures and co-loading of hydrophilic and hydrophobic molecules via flash nanoprecipitation

#42
20210363304
2021-11-25

Optically clear resin composition, flexible optical film and image display device

#43
20210292491
2021-09-23

FIBER-REINFORCED RESIN BASE MATERIAL

#44
20210292481
2021-09-23

METHOD FOR MANUFACTURING A THREE-DIMENSIONAL OBJECT FROM A POLY(ARYLENE SULFIDE) POLYMER

#45
20210197428
2021-07-01

Process for manufacturing composite articles

#46
20210147630
2021-05-20

Method for producing polyarylene sulphide resin

#47
20210102038
2021-04-08

Foam material comprising polyphenylene sulfide polymer (PPS)

#48
20210047471
2021-02-18

High Molecular Weight Polyphenylene Sulfide Resin, Preparation Method and Use Thereof

#49
20210039963
2021-02-11

Process for recovering amide compounds

#50
20210039291
2021-02-11

Molded article and production method therefor

#51
20210002428
2021-01-07

Polyarylene sulfide resin and preparation method thereof

#52
20200347266
2020-11-05

Lightweight particles and compositions containing them

#53
20200255603
2020-08-13

Facile assembly of soft nanoarchitectures and co-loading of hydrophilic and hydrophobic molecules via flash nanoprecipitation

#54
20200190226
2020-06-18

Methods and compositions for curing a surface of an uncured polysulfide rubber

#55
20200140627
2020-05-07

Polysulfide copolymer particle and method of preparing the same

#56
20200002493
2020-01-02

UV-STABILIZER SOLUTION FOR TREATING THE SURFACE LAYER OF A POLYMER ARTICLE

#57
20190390022
2019-12-26

Sizing-coated carbon fiber bundle, thermoplastic resin composition, molded body, method for manufacturing sizing-coated carbon fiber bundle, and method for manufacturing molded body

#58
20190249035
2019-08-15

Lightweight particles and compositions containing them

#59
20190120410
2019-04-25

Pipe

#60
20190092950
2019-03-28

Photochromic article

#61
20190077918
2019-03-14

Sulfide-based polymer, film comprising same and method for preparing same

#62
20190055359
2019-02-21

Polymer and resin composition containing the same

#63
20190023814
2019-01-24

Methods and compositions for curing a surface of an uncured polysulfide rubber

#64
20180346668
2018-12-06

Sizing agent coated carbon fiber, method for producing sizing agent coated carbon fiber, carbon fiber reinforced composite material, and method for producing carbon fiber reinforced composite material

#65
20180345269
2018-12-06

Terminally-crosslinked methyl morpholinium-functionalized block copolymers, and anion exchange membranes using the same

#66
20180334542
2018-11-22

Polyarylene sulfide resin and preparation method thereof

#67
20180305564
2018-10-25

Method of fabricating a loaded powder, and a product made of electrically conductive composite materials

#68
20180265638
2018-09-20

Photocurable composition and optical material

#69
20180244835
2018-08-30

CURABLE COMPOSITION, ADHESIVE, ARTICLE HAVING COATING LAYER, FIBER-REINFORCED COMPOSITE MATERIAL, POTTING AGENT AND CURABLE COMPOSITION KIT

#70
20180179415
2018-06-28

Lightweight particles and compositions containing them

#71
20180134852
2018-05-17

POLYARYLENE SULFIDE DISPERSION, FINE PARTICLE, AND METHOD FOR PRODUCING THEM

#72
20180112042
2018-04-26

Method for manufacturing fine polyarylene sulfide powder, and fine polyarylene sulfide powder

#73
20180079883
2018-03-22

Porous materials and method of making porous materials

#74
20180044483
2018-02-15

POLYSULFIDE COPOLYMER PARTICLE AND METHOD OF PREPARING THE SAME

#75
20180030227
2018-02-01

Reversible derivatization of poly (aryl ether ketones)

#76
20180022878
2018-01-25

Facile assembly of soft nanoarchitectures and co-loading of hydrophilic and hydrophobic molecules via flash nanoprecipitation

#77
20170320045
2017-11-09

Polymer capsule having loaded thereon transition metal particles having excellent water dispersibility and stability, and method for preparing same

#78
20170306563
2017-10-26

FINE FIBER PULP FROM SPINNING AND WET LAID FILTER MEDIA

#79
20170266857
2017-09-21

Resin molded article and method for manufacturing the same

#80
20170190856
2017-07-06

PROCESS FOR PREPARING A COMPOSITE PART THAT IS ELECTRICALLY CONDUCTIVE AT THE SURFACE, AND APPLICATIONS

#81
20170145168
2017-05-25

POLYARYLENE SULFIDE DISPERSION, POWDER PARTICLES, METHOD FOR PRODUCING POLYARYLENE SULFIDE DISPERSION, AND METHOD FOR PRODUCING POWDER PARTICLES

#82
20170114204
2017-04-27

Porous materials and method of making porous materials

#83
20170081493
2017-03-23

POLYPHENYLENE SULFIDE POROUS BODY AND PRODUCTION METHOD THEREOF, POLYPHENYLENE SULFIDE-THERMOPLASTIC RESIN BLOCK COPOLYMER AND PRODUCTION METHOD THEREOF

#84
20170028389
2017-02-02

Polymer capsule having loaded thereon transition metal particles having excellent water dispersibility and stability, and method for preparing same

#85
20170005356
2017-01-05

Solid ionically conducting polymer material

#86
20160319082
2016-11-03

Polyphenylene sulfide block copolymer, method for manufacturing same, and method for manufacturing polyphenylene sulfide porous body

#87
20160264740
2016-09-15

Fiber-reinforced resin composition, and fiber-reinforced composite material

#88
20160257793
2016-09-08

Method of producing carbon fiber-reinforced polyarylene sulfide

#89
20160083619
2016-03-24

Lightweight particles and compositions containing them

#90
20160075840
2016-03-17

Reversible derivatization of poly (aryl ether ketones)

#91
20150175766
2015-06-25

LIGHTWEIGHT PARTICLES AND COMPOSITIONS CONTAINING THEM

#92
20140303306
2014-10-09

Fiber-reinforced composite material and process for producing fiber-reinforced composite material

#93
20140256864
2014-09-11

Polyphenylene sulfide resin composition, production method thereof and molded product thereof

#94
20130306188
2013-11-21

Pipe

#95
20120231355
2012-09-13

Polymer electrolyte membrane for a fuel cell, and method for preparing same

#96
20120076984
2012-03-29

Biaxially Oriented Poly(Arylene Sulfide) Resin Film and Process for Production of Same

#97
20120046374
2012-02-23

EXTRUDED FOAMS WITH IMPROVED STIFFNESS

#98
20110172317
2011-07-14

Sulfonated polyarylene compounds, membrane material made therefrom, method for the production thereof and use

#99
20110040045
2011-02-17

REVERSIBLE DERIVATIZATION OF POLY (ARYL ETHER KETONES)

#100
20110020647
2011-01-27

Process for producing fine polyphenylene sulfide resin particles, fine polyphenylene sulfide resin particles, and dispersion thereof

#101
20100286307
2010-11-11

LIGHTWEIGHT PARTICLES AND COMPOSITIONS CONTAINING THEM

#102
20100222441
2010-09-02

Organic superacids, polymers derived from organic superacids, and methods of making and using the same

#103
20100209712
2010-08-19

Biaxially oriented polyarylene sulfide film and method for producing the same

#104
20100041839
2010-02-18

Lightweight particles and compositions containing them

#105
20100035113
2010-02-11

METHOD FOR PRODUCING POLYMER ELECTROLYTE MEMBRANE AND POLYMER ELECTROLYTE MEMBRANE

#106
20090317683
2009-12-24

MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL

#107
20090311501
2009-12-17

Biaxially oriented polyarylene sulfide film

#108
20090239124
2009-09-24

Polyelectrolyte, membrane electrode assembly, fuel cell, and method for producing polyelectrolyte

#109
20090233142
2009-09-17

POLYMER HAVING OXOCARBON GROUP, AND USE THEREOF

#110
20090209668
2009-08-20

REINFORCED COMPOSITE MEMBRANE FOR POLYMER ELECTROLYTE FUEL CELL

#111
20090043068
2009-02-12

Organic superacids, polymers, derived from organic superacids, and methods of making and using the same

#112
20090008612
2009-01-08

Exothermic polyphenylene sulfide compounds

#113
20080318107
2008-12-25

Composite electrolyte membrane, production method thereof, membrane-electrode assembly, and fuel cell

#114
20080261101
2008-10-23

Polymer electrolyte membrane comprising coordination polymer

#115
20080193822
2008-08-14

Proton conducting membrane of polymer blend and process for preparing poly(amide imide) used therein

#116
20080081899
2008-04-03

Polyarylene Sulfonepolyarylene Sulfide Oxide, Solid Article And Production Method Thereof

#117
20080070085
2008-03-20

Sulfonated Polymer Comprising Nitrile-Type Hydrophobic Block And Solid Polymer Electrolyte

#118
20070218335
2007-09-20

POLYMER HAVING OXOCARBON GROUP, AND USE THEREOF

#119
20060051646
2006-03-09

Proton-conductive material and method for production thereof, membrane electrode assembly, and fuel cell

#120
20050142412
2005-06-30

Proton conducting electrolyte and fuel cell using the same