C08J5/2206 - CPC Classification Index

ClassID:

100168 ⎘

C08J5/2206 - CPC Classification

Classification description:

Manufacture of articles or shaped materials containing macromolecular substances; Manufacture of shaped structures of ion-exchange resins; Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds

Sub-classes:

C08J5/2212 » {Natural macromolecular compounds} 7
C08J5/2218 » {Synthetic macromolecular compounds} 55
C08J5/2275 » {Heterogeneous membranes} 164

Recent Application in this class:

20250073647

2025-03-06

DIETHYLAMINO ETHYL POLYMERS AND METHODS OF USE

20250010248

2025-01-09

MONOLAYER, COMPOSITE, GAS SEPARATION MATERIAL, FILTER, GAS SEPARATION DEVICE AND METHOD FOR MANUFACTURING COMPOSITE

20240327583

2024-10-03

METHOD FOR MANUFACTURING GAS DIFFUSION LAYER FOR FUEL CELL AND GAS DIFFUSION LAYER FOR FUEL CELL

20230134668

2023-05-04

Monolayer, composite, gas separation material, filter, gas separation device and method for manufacturing composite

20230101965

2023-03-30

Bipolar Membrane

20190109342

2019-04-11

Fuel cell including frame member

20190083943

2019-03-21

Monolayer, composite, gas separation material, filter, gas separation device and method for manufacturing composite

20190013551

2019-01-10

Polymeric ion traps for suppressing or minimizing transition metal ions and dendrite formation or growth in lithium-ion batteries

20180002136

2018-01-04

METHOD FOR CLEANING SEPARATOR CORE, SEPARATOR ROLL, AND METHOD FOR PRODUCING SEPARATOR ROLL

#10

20170283667

2017-10-05

Adhesive film and process for producing the same

#11

20170029586

2017-02-02

Process for preparing membranes

#12

20160181642

2016-06-23

Polymer electrolyte and preparation method thereof

#13

20160146751

2016-05-26

Membranes for use in electrochemical sensors and associated devices

#14

20160118636

2016-04-28

Organic/inorganic composite porous membrane, and separator and electrode structure comprising the same

#15

20160082395

2016-03-24

Electrolyte-separating membrane for selective transfer of cations through the membrane and process for manufacturing said membrane

#16

20160030894

2016-02-04

Resilient anion exchange membranes prepared by polymerizing a composition

#17

20150303505

2015-10-22

Reinforced composite membrane for fuel cell and membrane-electrode assembly for fuel cell comprising the same

#18

20150299001

2015-10-22

Anion exchange membranes and process for making

#19

20150044366

2015-02-12

Resilient ion exchange membranes prepared by polymerizing ionic surfactant monomers

#20

20140367355

2014-12-18

Cation exchange membrane, electrolysis vessel using the same and method for producing cation exchange membrane

#21

20140360868

2014-12-11

Reinforced electrolyte membrane and process for producing same

#22

20140186681

2014-07-03

Electrochemical device with improved cycle characteristics

#23

20140030613

2014-01-30

Method for making anion electrolyte membrane

#24

20130317128

2013-11-28

Process for making a monomer solution for making cation exchange membranes

#25

20130313118

2013-11-28

Anion exchange membranes and process for making

#26

20130288157

2013-10-31

Anion exchange composite membrane filled with crosslinked polymer electrolytes for fuel cells and method for preparing the same

#27

20130266886

2013-10-10

Ion conductive organic-inorganic composite particles, particle-containing resin composition and ion conductive molded article

#28

20130244135

2013-09-19

Fluorine-based polymer electrolyte membrane

#29

20130236798

2013-09-12

Composite electrolyte membrane for fuel cell, method for producing the electrolyte membrane and fuel cell including the electrolyte membrane

#30

20130130150

2013-05-23

Electrolyte membrane for fuel cell, method of manufacturing the electrolyte membrane, membrane-electrode assembly for fuel cell including the electrolyte membrane, and fuel cell including the membrane-electrode assembly

#31

20130101918

2013-04-25

Reinforced electrolyte membrane

#32

20130064982

2013-03-14

Cation exchange materials prepared in aqueous media

#33

20130052561

2013-02-28

Polymer electrolyte membrane and membrane/electrode assembly for polymer electrolyte fuel cell

#34

20130040225

2013-02-14

REINFORCING SHEET FOR SOLID ELECTROLYTE MEMBRANE

#35

20120258382

2012-10-11

Additives to mitigate catalyst layer degradation in fuel cells

#36

20120251869

2012-10-04

Electrochemical device with improved cycle characteristics

#37

20120251868

2012-10-04

LAMINATED FILM AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

#38

20120234674

2012-09-20

Cation exchange membrane, electrolysis vessel using the same and method for producing cation exchange membrane

#39

20120217661

2012-08-30

Separator roll membrane coating for fuel cell humidifier

#40

20120165419

2012-06-28

Acid block anion membrane

#41

20120141908

2012-06-07

Membrane electrode assembly and fuel cells with improved lifetime

#42

20120122011

2012-05-17

Nano-fibers for electrical power generation

#43

20120088095

2012-04-12

Modification of drawn film

#44

20120077092

2012-03-29

Electrolyte membrane for lithium battery, lithium battery using the electrolyte membrane, and method of preparing the electrolyte membrane

#45

20120031834

2012-02-09

Ion-exchange membrane and method for producing same

#46

20110300469

2011-12-08

Electrolyte membrane and membrane-electrode assembly

#47

20110287335

2011-11-24

Reinforced electrolyte membrane for fuel cell, membrane-electrode assembly for fuel cell, and polymer electrolyte fuel cell comprising the same

#48

20110045379

2011-02-24

Inorganic conductive membrane, fuel cell containing the same, and method for manufacturing thereof

#49

20110020730

2011-01-27

Film for reinforcing electrolyte membrane of polymer electrolyte fuel cell

#50

20110008708

2011-01-13

Reinforced electrolyte membrane for fuel cell, fuel cell membrane-electrode assembly, and solid polymer electrolyte fuel cell comprising the fuel cell membrane-electrode assembly

#51

20100196791

2010-08-05

Proton conductive material

#52

20100093878

2010-04-15

CROSSLINKABLE FLUOROPOLYMER, CROSSLINKED FLUOROPOLYMERS AND CROSSLINKED FLUOROPOLYMER MEMBRANES

#53

20090325005

2009-12-31

ELECTROLYTIC MEMBRANE

#54

20090017356

2009-01-15

Proton conducting material, and electrode and fuel cell using the same

#55

20080268345

2008-10-30

Battery separator with Z-direction stability

#56

20080179188

2008-07-31

Methods, compositions and devices, including electroosmotic pumps, comprising coated porous surfaces

#57

20080138697

2008-06-12

Reinforcing Material For Proton Conductive Membrane, and Proton Conductive Membrane Using the Same and Fuel Cell

#58

20070225386

2007-09-27

Ion exchange membrane and production process therefor

#59

20070196714

2007-08-23

POLYMER MEMBRANE, METHOD OF PREPARING THE SAME AND FUEL CELL EMPLOYING THE SAME

#60

20070182791

2007-08-09

Polyelectrolyte composition for humidity senser, polyelectrolyte ink and preparation method of poly electrolyte membrane for sensor by inkjet printing

#61

20050153187

2005-07-14

Proton conductive electrolyte membrane, solid polymer fuel cell and method for producing proton conductive electrolyte membrane