ClassID:

100053

C08G2650/04 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation End-capping

Recent Application in this class:
#1
20260042884
2026-02-12

TERMINALLY UNSATURATED POLYESTER WITH C-O-Si LINKAGE

#2
20250223401
2025-07-10

PREPARATION OF A HYDROPHOBIC POLYETHER COMPOUND

#3
20250179236
2025-06-05

POLYETHER-CONTAINING POLYMERIZABLE COMPOUNDS AND USE IN CURABLE RESIN COMPOSITIONS

#4
20250092198
2025-03-20

NOVEL POLY(ARYLENE ETHER) RESIN AND PREPARATION METHOD THEREFOR

#5
20250066550
2025-02-27

CAPPED POLY(PHENYLENE ETHER) AND CURABLE THERMOSETTING COMPOSITION COMPRISING THE SAME

#6
20250043078
2025-02-06

POLYETHERIMIDE HAVING REACTIVE BRANCHING

#7
20250002648
2025-01-02

METHOD FOR PRODUCING THIOL GROUP-CONTAINING POLYETHER POLYMER

#8
20250002621
2025-01-02

RESIN COMPOSITION

#9
20240286953
2024-08-29

ARTICLE HAVING WATER- AND OIL-REPELLENT SURFACE LAYER

#10
20240247102
2024-07-25

POLYALKYLENE OXIDE ESTER POLYMER, ITS PREPARATION AND USE

#11
20240191025
2024-06-13

NOVEL POLYETHERS ON THE BASIS OF 2,3-EPOXYBUTANE AND PROCESS FOR THE PREPARATION THEREOF

#12
20240174779
2024-05-30

RESIN COMPOSITION

#13
20240158576
2024-05-16

RESIN COMPOSITION AND ARTICLE MADE THEREFROM

#14
20240132664
2024-04-25

FLUOROPOLYETHER COMPOUND, LUBRICANT, MAGNETIC DISK, AND METHOD FOR PRODUCING FLUOROPOLYETHER COMPOUND

#15
20240059836
2024-02-22

POLYPHENYLENE ETHER BISMALEIMIDE RESIN

#16
20240010791
2024-01-11

RESIN COMPOSITION AND ARTICLE MADE THEREFROM

#17
20230407003
2023-12-21

FLUORINE-CONTAINING ETHER COMPOUND, SURFACE TREATMENT AGENT, FLUORINE-CONTAINING ETHER COMPOSITION, COATING LIQUID, ARTICLE, METHOD FOR PRODUCING ARTICLE, AND COMPOUND

#18
20230399464
2023-12-14

CURABLE COMPOSITION, AND CURED PRODUCT

#19
20230391951
2023-12-07

NOVEL (PER)FLUOROPOLYETHER POLYMERS AND USE THEREOF

#20
20230374224
2023-11-23

AQUEOUS DISPERSIONS OF AMINO-FUNCTIONALIZED ORGANOPOLYSILOXANES PRE-CROSSLINKED WITH OXALATOPOLYETHERS

#21
20230348672
2023-11-02

METHOD FOR PRODUCING ORGANYLOXYSILANE-TERMINATED POLYMERS

#22
20230227606
2023-07-20

POLY(ARYLENE ETHER) COPOLYMER, METHOD TO PREPARE THE SAME, AND ARTICLE DERIVED THEREFROM

#23
20230128476
2023-04-27

RESIN MATERIAL AND METAL SUBSTRATE

#24
20230089728
2023-03-23

POLYPHENYLENE ETHER RESIN MODIFIED WITH BENZOXAZINE, METHOD FOR PRODUCING THE SAME, AND SUBSTRATE MATERIAL FOR CIRCUIT BOARD

#25
20230072168
2023-03-09

Polyphenylene ether bismaleimide resin and method for manufacturing the same, and resin composition

#26
20230014516
2023-01-19

Coating agent composition, surface treatment method and article

#27
20230002554
2023-01-05

Polyethylene glycol derivative, preparation method thereof, and polyethylene glycol hydrogel capable of producing a rapid crosslinking reaction

#28
20220396665
2022-12-15

METHOD FOR PRODUCING ORGANYLOXYSILANE-TERMINATED POLYMERS

#29
20220396662
2022-12-15

PHOTOCURABLE FLUOROPOLYETHER-BASED ELASTOMER COMPOSITION AND BONDING METHOD THEREOF

#30
20220396660
2022-12-15

Bio-based and hydrophilic polyurethane prepolymer mixture

#31
20220372390
2022-11-24

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

#32
20220282014
2022-09-08

Curable Composition and Cured Product

#33
20220265857
2022-08-25

COMPOSITIONS AND METHODS FOR DELIVERY OF AGENTS

#34
20220235178
2022-07-28

HIGHLY HEAT-RESISTANT THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE MANUFACTURED THEREFROM

#35
20220105203
2022-04-07

CAPPED AND UNCAPPED RNA MOLECULES AND BLOCK COPOLYMERS FOR INTRACELLULAR DELIVERY OF RNA

#36
20210189064
2021-06-24

POLYISOINDOLINONES, METHODS OF MANUFACTURE, AND COMPOSITIONS AND ARTICLES FORMED THEREFROM

#37
20210154306
2021-05-27

Degradable thiol-ene polymers and methods of making thereof

#38
20200283569
2020-09-10

Systems and processes for polymer production

#39
20200224258
2020-07-16

BIS-BIOTINYLATION TAGS

#40
20200206362
2020-07-02

Compositions and methods for delivery of agents

#41
20200115499
2020-04-16

Poly(ether ketone ketone) polymers, corresponding synthesis methods and polymer compositions and articles made therefrom

#42
20200010620
2020-01-09

Hydrophilic polymer derivative having self-immolative acetal linker and conjugate using same

#43
20190393574
2019-12-26

Aziridino-functional polyether thermally-conductive gap filler

#44
20190269136
2019-09-05

ANTIMICROBIAL POLYMERIC COMPOSITIONS

#45
20190151339
2019-05-23

OLIGOMER-FOSCARNET CONJUGATES

#46
20190117798
2019-04-25

Compositions and methods for delivery of agents

#47
20190112470
2019-04-18

COLORED OXYGEN SCAVENGING COMPOSITIONS REQUIRING NO INDUCTION PERIOD

#48
20190062497
2019-02-28

Fluoropolymers, methods of preparing fluoropolymers, and coating compositions containing fluoropolymers

#49
20190040182
2019-02-07

Toughened epoxy resin composition

#50
20180312631
2018-11-01

Zwitterionic derivatives of (per)fluoropolyethers

#51
20180147298
2018-05-31

Compositions and methods for delivery of agents

#52
20180142062
2018-05-24

Fluorinated ether compound, fluorinated ether composition, coating liquid and article

#53
20180133333
2018-05-17

Biodegradable thermo-responsive polymers and uses thereof

#54
20180094100
2018-04-05

Systems and processes for polymer production

#55
20180050112
2018-02-22

Block copolymer conjugate of physiologically active substance

#56
20180043030
2018-02-15

Degradable thiol-ene polymers and methods of making thereof

#57
20180028664
2018-02-01

Compositions and methods for delivery of agents

#58
20180010091
2018-01-11

Hydrogel Comprising A Scaffold Macromer Crosslinked With A Peptide And A Recognition Motif

#59
20170362489
2017-12-21

EMULSIONS CONTAINING ALKYL ETHER SULFATES AND USES THEREOF

#60
20170362378
2017-12-21

Hydrosilylation method

#61
20170349711
2017-12-07

Method for producing pseudopolyrotaxane aqueous dispersion

#62
20170327813
2017-11-16

3D printable hydrogel materials

#63
20170283967
2017-10-05

Additive for high-purity copper electrolytic refining and method of producing high-purity copper

#64
20170258907
2017-09-14

Multimode degradable hydrogels for controlled release of cargo substances

#65
20170232014
2017-08-17

Oligomer-foscarnet conjugates

#66
20170210849
2017-07-27

Method of forming an organosilicon product using a membrane contactor to react a gas and liquid

#67
20170210843
2017-07-27

Durable hydrogen bonded hydrogels

#68
20170209597
2017-07-27

Capped and uncapped RNA molecules and block copolymers for intracellular delivery of RNA

#69
20170204364
2017-07-20

METHOD FOR MODIFYING POLYSACCHARIDES BY GRAFTING POLYETHERAMINES, POLYSACCHARIDES THUS MODIFIED AND PREPARATIONS COMPRISING SAME AND HAVING HEAT-SENSITIVE RHEOLOGICAL PROPERTIES

#70
20170204223
2017-07-20

POLYALKOXY-POLYIMINE ADDUCTS FOR USE IN DELAYED RELEASE OF FRAGRANCE INGREDIENTS

#71
20170184580
2017-06-29

Bis-biotinylation tags

#72
20170182220
2017-06-29

DEGRADABLE HYDROGEL WITH PREDICTABLE TUNING OF PROPERTIES, AND COMPOSITIONS AND METHODS THEREOF

#73
20170182214
2017-06-29

COMPOSITIONS AND METHODS FOR SCAFFOLD FORMATION

#74
20170049903
2017-02-23

COMPLEXING AGENTS FOR COMPOSITIONS CONTAINING INCLUSION COMPLEXES

#75
20170049109
2017-02-23

Antimicrobial polymeric compositions

#76
20170042804
2017-02-16

Polymer-based serum albumin substitute

#77
20170037184
2017-02-09

VITAMIN E-BASED NANOCARRIERS FOR DRUG DELIVERY AND METHODS OF MAKING AND USING THE SAME

#78
20170022321
2017-01-26

Polyethylene glycol substituted acyl borates

#79
20170009014
2017-01-12

Fluorinated compound, curable composition comprising same, and cured product

#80
20160333029
2016-11-17

Trifluoroborate mass spectrometric tags

#81
20150247003
2015-09-03

Terminally modified polyoxyalkylene glycol and polycarbonate resin composition having improved optical characteristics comprising the same

#82
20140066616
2014-03-06

Production method for hydrophilic modified polyrotaxane

#83
20120172525
2012-07-05

COMPOSITIONS CONTAINING INCLUSION COMPLEXES

#84
20110256104
2011-10-20

Complexing agents for compositions containing inclusion complexes

#85
20110182864
2011-07-28

Compositions containing inclusion complexes

#86
20110105438
2011-05-05

Oligomer-foscarnet conjugates

#87
20100137510
2010-06-03

Compositions and methods for scaffold formation

#88
20100026139
2010-02-04

Driver

#89
20090162724
2009-06-25

ION CONDUCTING COPOLYMERS WITH ELASTOMERIC AND POLYARYLENE SEGMENTS

#90
20080292579
2008-11-27

Polymer-based serum albumin substitute

#91
20070128167
2007-06-07

Complexing agents for compositions containing inclusion complexes

#92
20060182795
2006-08-17

Compositions containing inclusion complexes

#93
20060074216
2006-04-06

Method for incorporating alkyl ester endgroups to improve the release properties of melt polycarbonate

#94
18147974
2024-04-02

Vinyl-containing copolymer and resin composition