ClassID:

100076

C08G2650/50 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing nitrogen, e.g. polyetheramines or Jeffamines(r)

Recent Application in this class:
#1
20250223402
2025-07-10

METHOD FOR PRODUCING POLYETHER NITRILE MOLDING MATERIAL AND METHOD FOR PRODUCING POLYETHER NITRILE RESIN COMPOSITION MOLDING MATERIAL

#2
20250122337
2025-04-17

MODIFIED ALKOXYLATED POLYALKYLENE IMINES AND MODIFIED ALKOXYLATED POLYAMINES OBTAINABLE BY A PROCESS COMPRISING THE STEPS A) TO D)

#3
20250122335
2025-04-17

FLUOROSURFACTANTS FOR STABILIZING SINGLE-AND DOUBLE-EMULSION DROPLETS

#4
20250092241
2025-03-20

POLYETHERALKANOL AMINE DISPERSANTS FOR NANOTUBE MATERIALS

#5
20250043078
2025-02-06

POLYETHERIMIDE HAVING REACTIVE BRANCHING

#6
20250043066
2025-02-06

AMINE COMPOSITION, EPOXY SYSTEM PREPARED FROM THE AMINE COMPOSITION AND AN EPOXY RESIN, AND USE OF THE EPOXY SYSTEM

#7
20240409688
2024-12-12

Fatty Alcohol Polyether Amine Polyether and Preparation Method and Application Thereof

#8
20240287235
2024-08-29

Functional Bottlebrush Polymers

#9
20240243356
2024-07-18

Dendrite-Free, Wide Temperature Range Lithium Metal Batteries Enabled by Hybrid Network Ionic Liquids

#10
20240034720
2024-02-01

Benzoxazine Derivatives Vitrimers

#11
20230287176
2023-09-14

BLEND OF POLYARYLETHER KETONE COPOLYMER

#12
20230279295
2023-09-07

NOVEL FLUOROSURFACTANTS AND USES THEREOF IN MICROFLUIDICS

#13
20230220159
2023-07-13

CRYSTALLINE POLYETHERNITRILE

#14
20230167242
2023-06-01

Poly(etherimide), method for the manufacture thereof, and articles comprising the poly(etherimide)

#15
20230141337
2023-05-11

COMB POLYMER AND USE THEREOF AS DISPERSING AGENT

#16
20230095096
2023-03-30

Amphiphilic block copolymer

#17
20220411571
2022-12-29

HARDENER FOR EPOXY CASTING RESINS

#18
20220118409
2022-04-21

METHOD OF PREPARTING MEMBRANES

#19
20220105203
2022-04-07

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

#20
20220056208
2022-02-24

Polyalkylene ether glycol composition and method for producing the same

#21
20220033579
2022-02-03

Cyclic amide initialized polyetheramine and uses thereof

#22
20220013807
2022-01-13

Gel polymer electrolyte including crosslinked network of poss and peg, ionic liquid, and lithium salt, lithium battery including the same, and process of preparing the same

#23
20210371587
2021-12-02

Methods of preparing a poloxamer for use in cell culture medium

#24
20210284796
2021-09-16

Tetrahydrofurfuryl alcohol initialized polyetheramines and uses thereof

#25
20210238345
2021-08-05

Process for the manufacture of polyether polymers

#26
20210230362
2021-07-29

A DISPERSANT FOR COATING SYSTEM

#27
20210163680
2021-06-03

Synthesis process for one-step production of monomeric polyether for polycarboxylic acid water reducing agents

#28
20210130525
2021-05-06

Functional bottlebrush polymers

#29
20210106210
2021-04-15

Adhesive for endoscope, cured product, endoscope, and method for producing endoscope

#30
20210087309
2021-03-25

Functional polymer

#31
20200308346
2020-10-01

Phenylene ether oligomer composition

#32
20200217793
2020-07-09

Method for comparative analysis on mechanical strength of macro-molecular polymer materials

#33
20200140611
2020-05-07

Multi-arm multi-claw polyethylene glycol derivative suitable for click chemistry reactions

#34
20200102263
2020-04-02

Food or beverage containers coated with polymers of di(amido(alkyl)phenol) compounds

#35
20200062890
2020-02-27

Etheramines prepared from a mixture of two or more multifunctional alcohol initiators, and their use as curatives or intermediates for polymer synthesis

#36
20190393574
2019-12-26

Aziridino-functional polyether thermally-conductive gap filler

#37
20190276454
2019-09-12

Spirocentric compounds and polymers thereof

#38
20190275469
2019-09-12

Functionalized membranes and methods of production thereof

#39
20190269136
2019-09-05

ANTIMICROBIAL POLYMERIC COMPOSITIONS

#40
20190100619
2019-04-04

Process for the synthesis of (per)fluoropolyether amines

#41
20180362712
2018-12-20

Y-type discrete polyethylene glycol derivative and preparation method thereof

#42
20180362711
2018-12-20

Method for isolating a phenylene ether oligomer composition and phenylene ether oligomer composition

#43
20180348130
2018-12-06

Method for comparative analysis on mechanical strength of polymer materials

#44
20180345226
2018-12-06

Method of preparing membranes

#45
20180318806
2018-11-08

Catalyst for aminating polyether polyol and preparation method thereof and method of preparing polyetheramines using catalyst thereof

#46
20180312634
2018-11-01

Functional bottlebrush polymers

#47
20180312631
2018-11-01

Zwitterionic derivatives of (per)fluoropolyethers

#48
20180305467
2018-10-25

Polyalkoxy fatty compound

#49
20180273683
2018-09-27

Polyalkoxy fatty compound

#50
20180265696
2018-09-20

Additive to prevent phase separation of low profile additive in unsaturated thermoset polyester compositions

#51
20180244846
2018-08-30

POLY(ARYL ETHER) ADHESIVE COMPOSITIONS, POLYMER-METAL JUNCTIONS INCORPORATING POLY(ARYL ETHER) ADHESIVE COMPOSITIONS, AND CORRESPONDING FORMATION METHODS

#52
20180237544
2018-08-23

Polyalkoxy fatty compound

#53
20180186931
2018-07-05

Hetero type monodispersed polyethylene glycol, intermediate for production of hetero type monodispersed polyethylene glycol, methods for producing same, and hetero type monodispersed polyethylene glycol conjugate

#54
20180163077
2018-06-14

Linear polyglycidyl amine additives for controlled crosslinking of latex polymers

#55
20180139959
2018-05-24

Antimicrobial Substrates And Methods Of Use Thereof

#56
20180112031
2018-04-26

A Process for the Preparation of Insulation Systems for Electrical Engineering, the Articles Obtained Therefrom and the Use Thereof

#57
20180079863
2018-03-22

Method for poly(phenylene ether) manufacture and associated poly(phenylene ether)

#58
20180050112
2018-02-22

Block copolymer conjugate of physiologically active substance

#59
20180044280
2018-02-15

Y-type discrete polyethylene glycol derivative and preparation method thereof

#60
20180009942
2018-01-11

Polyetheramines with low melting point

#61
20170362380
2017-12-21

Oxime cross-linked biocompatible polymer hydrogels and methods of use thereof

#62
20170362171
2017-12-21

Compound comprising aromatic ring, and polyelectrolyte membrane using same

#63
20170342212
2017-11-30

Tailorable viscoelastic properties of PEG-hemiaminal organogel networks

#64
20170321094
2017-11-09

Epoxy resin composition

#65
20170313818
2017-11-02

Process for preparing polymers

#66
20170298174
2017-10-19

Polyetheramines based on 1,3-dialcohols

#67
20170291971
2017-10-12

Functional polymer

#68
20170283557
2017-10-05

PROCESS OF MAKING HYDROPHILIC POLYAMIDE WITHOUT EXCESSIVE FOAMING

#69
20170258694
2017-09-14

Hydrophobically modified urea ethers as structurants for hydrophobic systems

#70
20170226269
2017-08-10

Polymer comprising repeating units consisting of a substituted pyrrole ring and products obtained by combining said polymers with carbon allotropes

#71
20170210858
2017-07-27

Tire skeleton and tire

#72
20170210843
2017-07-27

Durable hydrogen bonded hydrogels

#73
20170209597
2017-07-27

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

#74
20170209589
2017-07-27

Conjugation reagents

#75
20170204364
2017-07-20

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

#76
20170204223
2017-07-20

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

#77
20170049109
2017-02-23

Antimicrobial polymeric compositions

#78
20170044306
2017-02-16

Two-part liquid shim compositions

#79
20170035916
2017-02-09

Delivery system in micellar form having modular spectral response based on enzyme-responsive amphiphilic PEG-dendron hybrid polymers

#80
20170029590
2017-02-02

Biodegradable crosslinked polymers

#81
20170009032
2017-01-12

Polymeric ion conductor with improved thermal characteristics

#82
20170009015
2017-01-12

Methods of preparing a poloxamer for use in cell culture medium

#83
20160289385
2016-10-06

Non-aqueous crosslinkable composition a method to produce same and coatings and articles comprising the same

#84
20160185712
2016-06-30

Photo-activated hydrogels

#85
20160096922
2016-04-07

Catalyst for reductive amination-reaction and uses thereof

#86
20160009962
2016-01-14

Electrically peelable adhesive composition and electrically peelable pressure sensitive adhesive sheet, and method for using electrically peelable pressure sensitive adhesive sheet

#87
20150344748
2015-12-03

Fluorinated alkyl ether epoxy resin compositions and applications thereof

#88
20150337076
2015-11-26

Curing agents for low-emission epoxy resin products

#89
20150218177
2015-08-06

Textile treatment compounds and compositions

#90
20150159317
2015-06-11

Processes and compositions for dyeing or finishing fibrous materials

#91
20150148476
2015-05-28

Aromatic dispersant composition

#92
20150098912
2015-04-09

Branched polyether-polyamide block copolymers and methods of making and using the same

#93
20150094448
2015-04-02

Smart polymer materials with excess reactive molecules

#94
20140364566
2014-12-11

Scale-up process of bifunctionalized triblock copolymers with secondary and tertiary amines, with application in dewatering and desalting of heavy crude oils

#95
20140336285
2014-11-13

Demulsifying and dehydrating formulations for heavy crude oils based on block copolymers bifunctionalized with amines

#96
20140288265
2014-09-25

Alkoxylated polyalkylenepolyamines

#97
20140273111
2014-09-18

Process of preparing functionalized polymers via enzymatic catalysis

#98
20140027668
2014-01-30

Use of composition as an antifreeze agent

#99
20130338231
2013-12-19

Conjugation reagents

#100
20130333840
2013-12-19

Polyether hybrid epoxy curatives

#101
20130217806
2013-08-22

Blends for composite materials

#102
20130121948
2013-05-16

Association product of amino functional hydrophobic polymers with hydrophilic polymers containing acid groups, methods of preparation, and applications for employing the same

#103
20130059925
2013-03-07

Biodegradable polymeric hydrogel composition

#104
20130059131
2013-03-07

Printing process, polymer and ink

#105
20120329882
2012-12-27

pH responsive self-healing hydrogels formed by boronate-catechol complexation

#106
20120282547
2012-11-08

Method of producing semiconductor device with patterned photosensitive adhesive

#107
20120225309
2012-09-06

Method of Preparing a Polyetherimide Coating on a Metallic Substrate

#108
20120184778
2012-07-19

High functionality amine compounds and uses therefor

#109
20120128499
2012-05-24

STRUCTURAL ADHESIVE COMPOSITIONS

#110
20120123082
2012-05-17

One liquid type cyanate ester-epoxy composite resin composition

#111
20120122949
2012-05-17

ULTRA-HIGH STRENGTH INJECTABLE HYDROGEL AND PROCESS FOR PRODUCING THE SAME

#112
20120115763
2012-05-10

Lubricant compositions based on block copolymers and processes for making

#113
20120107720
2012-05-03

Self-supporting dynamic polymer membrane, and uses

#114
20120073027
2012-03-29

Elastomeric composites with tether-containing, conducting polymers for nanoscale diffusion control

#115
20120065362
2012-03-15

Polyetheramines, compositions including polyetheramines, and methods of making

#116
20120029115
2012-02-02

ROOM-TEMPERATURE CURABLE EPOXY STRUCTURAL ADHESIVE COMPOSITION AND PREPARATION METHOD THEREOF

#117
20120014909
2012-01-19

Tissue adhesive and sealant comprising polyglycerol aldehyde

#118
20110318479
2011-12-29

Metal plating compositions and methods

#119
20110318394
2011-12-29

MULTI-LINKED STAR-SHAPED POLYMERS AND SYNTHETIC METHODS THERFOR

#120
20110294963
2011-12-01

METHOD OF TOUGHENING EPOXY RESIN AND TOUGHENED EPOXY RESIN COMPOSITE

#121
20110232489
2011-09-29

Method to decrease decomposition products in solutions that absorb acidic gases such as carbon dioxide and the like in the presence of oxygen

#122
20110224354
2011-09-15

Pigment preparations comprising nonionic surface-active additives

#123
20110207873
2011-08-25

PREPARATION OF DI(AMINOACETONITRILE)S

#124
20110160107
2011-06-30

Lubricant base stocks based on block copolymers and processes for making

#125
20110159075
2011-06-30

COMPOSITIONS AND SYSTEMS FOR FORMING CROSSLINKED BIOMATERIALS AND METHODS OF PREPARATION AND USE

#126
20110137061
2011-06-09

NANOINK FOR FORMING ABSORBER LAYER OF THIN FILM SOLAR CELL AND METHOD OF PRODUCING THE SAME

#127
20110114257
2011-05-19

REACTION PRODUCTS BASED ON AMPHIPHILIC BLOCK COPOLYMERS AND THEIR USE AS IMPACT MODIFIER

#128
20110065808
2011-03-17

CARBONYL COMPOUND REMOVER

#129
20110059874
2011-03-10

HYDROPHILIC COATING

#130
20110052788
2011-03-03

Antifouling hydrogels, coatings, and methods of synthesis and use thereof

#131
20110045639
2011-02-24

Photosensitive adhesive

#132
20110017955
2011-01-27

Nano graphene-modified curing agents for thermoset resins

#133
20100311986
2010-12-09

PREPARING METHOD OF METHOXYPOLYETHYLENEGLYCOL ETHYLMALEIMIDE

#134
20100298495
2010-11-25

Block copolymer for drug conjugates and pharmaceutical composition

#135
20100297357
2010-11-25

One-component epoxy coating compositions

#136
20100297155
2010-11-25

Phosphazene hydrogels with chemical corss-link, preparation method thereof and use thereof

#137
20100273260
2010-10-28

CELL CULTURE SUBSTRATE AND PROCESS FOR PRODUCING THE SAME AND METHOD FOR CULTURING CELLS

#138
20100249337
2010-09-30

Epoxy-amine composition modified with hydroxyalkyl urethane

#139
20100240837
2010-09-23

Process of preparing functionalized polymers via enzymatic catalysis

#140
20100216361
2010-08-26

Use of high-functionality highly branched polyetheramine polyols to coat surfaces

#141
20100209612
2010-08-19

SILYL-FUNCTIONAL LINEAR PREPOLYMERS, PRODUCTION AND USE THEREOF

#142
20100204177
2010-08-12

Process for preparing thermosensitive (poly(ethylene oxide) poly(propylene oxide)) derivatives that can be used to functionalize chitosan

#143
20100203249
2010-08-12

TWO-PART LIQUID SHIM COMPOSITIONS

#144
20100197831
2010-08-05

Crosslinkable polymer powder composition which is redispersible in water

#145
20100166691
2010-07-01

Polyamide-polyether block copolymer

#146
20100160960
2010-06-24

HYDROGEL TISSUE ADHESIVE HAVING INCREASED DEGRADATION TIME

#147
20100159335
2010-06-24

Branched rod-coil polyimide—poly( alkylene oxide) copolymers and electrolyte compositions

#148
20100140141
2010-06-10

Demulsifying and dehydrating formulations for heavy crude oils based on block copolymers bifunctionalized with amines

#149
20100137902
2010-06-03

Bioadhesive constructs

#150
20100114042
2010-05-06

Coated medical device

#151
20100086678
2010-04-08

Branched end reactants and polymeric hydrogel tissue adhesives therefrom

#152
20100076546
2010-03-25

COATING FORMULATION FOR MEDICAL COATING

#153
20100074880
2010-03-25

Polyethylene glycol derivative

#154
20100073847
2010-03-25

Tether-containing conducting polymers

#155
20100069672
2010-03-18

High functionality amine compounds and uses therefor

#156
20100063165
2010-03-11

Polyamide-polyether block copolymer

#157
20090266467
2009-10-29

Bioabsorbable surgical composition

#158
20090181088
2009-07-16

Thermosensitive polyphosphazene-bioactive molecule conjugates, preparation method thereof and use thereof

#159
20090176931
2009-07-09

Method of preparation of a water based epoxy curing agent

#160
20090101512
2009-04-23

Method for forming multilayer coating film and coated article

#161
20090099312
2009-04-16

Amine terminated tougheners for epoxy resin based adhesives and materials

#162
20090093569
2009-04-09

Dispersant and compositions thereof

#163
20090082460
2009-03-26

Polyamide-polyether block copolymer

#164
20090076175
2009-03-19

Polyamide-Polyether Block Copolymer

#165
20090047348
2009-02-19

Poly(organophosphazene) hydrogels for drug delivery, preparation method thereof and use thereof

#166
20090043130
2009-02-12

Fluoroalkyl surfactants

#167
20080274980
2008-11-06

Macromonomers and hydrogel systems using native chemical ligation, and their methods of preparation

#168
20080268138
2008-10-30

Metal plating compositions and methods

#169
20080248319
2008-10-09

High barrier compositions and articles employing same

#170
20080226573
2008-09-18

Covalently bonding nail primer

#171
20080125540
2008-05-29

Compositions

#172
20080045659
2008-02-21

Polyoxyalkylene polyamide-glycidyl ether adduct epoxy resin curing agent

#173
20070284036
2007-12-13

Activatable material for sealing, baffling or reinforcing and method of forming same

#174
20070244294
2007-10-18

Polyamide-polyether block copolymer

#175
20070138435
2007-06-21

Oxygen scavenging composition

#176
20070112093
2007-05-17

Priming agent-orthogonal selection of moiety and basic film forming resin

#177
20060252891
2006-11-09

Epoxy-acrylate/amine adhesive composition

#178
20060210602
2006-09-21

Compositions and systems for forming crosslinked biomaterials and methods of preparation of use

#179
20060131543
2006-06-22

Polyaddition product and cationic electrodeposition coating comprising said polyaddition product

#180
20060078536
2006-04-13

Polysaccharide-based polymer tissue adhesive for medical use

#181
20060052576
2006-03-09

Polyamide-polyether block copolymer

#182
20050154091
2005-07-14

Method of preparation of a water based epoxy curing agent