ClassID:

100016

C08G2261/722 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule; Post-treatment; Derivatisation Sulfonation

Recent Application in this class:
#1
20240213508
2024-06-27

FLUORINE-CONTAINING COMPOUND HAVING SULFONIC ACID GROUP AND POLYMER ELECTROLYTE FUEL CELL

#2
20240055638
2024-02-15

GLASSY ORGANIC FRAMEWORK ION-CONDUCTIVE MEMBRANES

#3
20190031821
2019-01-31

Poly(phenylene)-based anion exchange polymers and methods thereof

#4
20180319931
2018-11-08

Functionalization of diels-alder polyphenylene polymers

#5
20180298141
2018-10-18

Azide-modified polynorbornene as polymeric coupling agent

#6
20180298120
2018-10-18

Azide-modified olefin as polymeric coupling agent

#7
20180258230
2018-09-13

Control of polymer architectures by living ring-opening metathesis copolymerization

#8
20170190831
2017-07-06

Poly(phenylene)-based anion exchange polymers and methods thereof

#9
20170190830
2017-07-06

Functionalization of Diels-Alder polyphenylene polymers

#10
20160071626
2016-03-10

Conductive polymer composite and substrate

#11
20140054509
2014-02-27

Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices

#12
20140048746
2014-02-20

Polyvinyl copolymer, dopant having the same, and conductive polymer composite having the dopant

#13
20140014881
2014-01-16

Conductive polymer for solid electrolyte capacitor

#14
20130295487
2013-11-07

Polymer blend proton exchange membrane and method for manufacturing the same

#15
20120097898
2012-04-26

REPLACING AQUEOUS WITH NON-AQUEOUS SOLVENT

#16
20120037852
2012-02-16

Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices

#17
20110201756
2011-08-18

Amphiphilic block copolymer, method for manufacturing the same, and polymer electrolyte membrane using the same

#18
20110136041
2011-06-09

Sulfonated poly(arylene ether) copolymers and related polymer electrolyte membranes and fuel cells

#19
20110136016
2011-06-09

Polymer blend proton exchange membrane and method for manufacturing the same

#20
20110091793
2011-04-21

PROTON CONDUCTING ELECTROLYTE

#21
20100081007
2010-04-01

Electrically conductive films formed from dispersions comprising polythiophenes and ether containing polymers

#22
20090029223
2009-01-29

Proton conducting electrolyte

#23
20080312349
2008-12-18

METHOD OF MAKING AND USING MEMBRANE

#24
20080248313
2008-10-09

Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices