ClassID:

99505

C08G65/332 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring; Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof

Sub-classes:
Recent Application in this class:
#1
20240076415
2024-03-07

MECHANICALLY INTERLOCKED MOLECULES-BASED MATERIALS FOR 3-D PRINTING

#2
20240075148
2024-03-07

POLY-ION COMPLEX MICELLE

#3
20240010790
2024-01-11

STABILIZER BASED ON POLYOL PEROXIDE AND PROCESS FOR MAKING POLYMER POLYOLS

#4
20230099671
2023-03-30

Esters of polylactic acid and compositions thereof

#5
20220220304
2022-07-14

Process for producing polyoxyalkylene-polyol mixtures

#6
20210244812
2021-08-12

COMPOSITIONS AND METHODS CONCERNING IMMUNE TOLERANCE

#7
20210230363
2021-07-29

DERIVATIVES OF 1,3-PROPANEDIOL

#8
20210171668
2021-06-10

Mechanically interlocked molecules-based materials for 3-D printing

#9
20210130546
2021-05-06

METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYMERIC REAGENTS

#10
20210032532
2021-02-04

Photochromic compound, curable composition containing said photochromic compound, and optical article

#11
20200318024
2020-10-08

Modified oil soluble polyalkylene glycols

#12
20200313105
2020-10-01

Method for manufacturing quantum dot layer, method for manufacturing luminescence device including the quantum dot layer, and display device including the quantum dot layer

#13
20200214982
2020-07-09

Expansile crosslinked polymersome for ph-sensitive delivery of anticancer drugs

#14
20200023069
2020-01-23

Macromolecular chemotherapeutics

#15
20200005824
2020-01-02

Lubricant for magnetic recording medium, and method for producing magnetic recording medium

#16
20190381031
2019-12-19

Epimorphic regeneration and related hydrogel delivery systems

#17
20190375892
2019-12-12

METHODS FOR PREPARING POLYMERIC REAGENTS AND COMPOSITIONS OF POLYMERIC REAGENTS

#18
20190365910
2019-12-05

Eight-arm polyethylene glycol derivative, production method therefor, and modified bio-related substance thereof

#19
20190358162
2019-11-28

Expansile crosslinked polymersome for pH-sensitive delivery of anticancer drugs

#20
20190203140
2019-07-04

Fullerene derivative and lubricant

#21
20190194490
2019-06-27

Method for producing a coating system with an aqueous basecoat

#22
20190144569
2019-05-16

Mechanically interlocked molecules-based materials for 3-D printing

#23
20190077746
2019-03-14

Micro/nano materials, products obtained by covalently modifying surface of micro/nano materials with hydrophilic materials, and method for making same

#24
20190010286
2019-01-10

Preparation method for polymer and applications thereof

#25
20190008830
2019-01-10

Micellar polymer-flavonoid conjugate nanocomplex

#26
20180326074
2018-11-15

METHODS FOR SYNTHESIZING PEPTIDE-TAGGED PEGYLATED CHITOSAN

#27
20180303949
2018-10-25

Water-soluble docetaxel anticancer drug compound and preparation method and use thereof

#28
20180298143
2018-10-18

Hydrophilic polymer derivative having benzylidene acetal linker

#29
20180282476
2018-10-04

Method of preparing carboxylic acid functionalized polymers

#30
20180273683
2018-09-27

Polyalkoxy fatty compound

#31
20180214561
2018-08-02

Eight-arm polyethylene glycol derivative, production method therefor, and modified bio-related substance thereof

#32
20180154337
2018-06-07

Catalyst for alkylation of polyalkylene glycol and alkylation method using the same

#33
20180139959
2018-05-24

Antimicrobial Substrates And Methods Of Use Thereof

#34
20180127543
2018-05-10

Organic fluorine compound and lubricant

#35
20180098939
2018-04-12

Expansile crosslinked polymersome for pH-sensitive delivery of anticancer drugs

#36
20170348465
2017-12-07

Polymer film and antiadhesive material using the same

#37
20170335044
2017-11-23

Photocurable composition, cured product formed from photocurable composition, and method for manufacturing said cured product

#38
20170290892
2017-10-12

POLYMERIC ENKEPHALIN PRODRUGS

#39
20170283552
2017-10-05

Methods for preparing polymeric reagents and compositions of polymeric reagents

#40
20170273971
2017-09-28

Epimorphic regeneration and related hydrogel delivery systems

#41
20170258926
2017-09-14

Micellar nanocomplex

#42
20170253685
2017-09-07

Block copolymers that can be used as plasticisers

#43
20160379742
2016-12-29

POSS-containing in-situ composite nanogel with magnetic responsiveness and method for preparing the same

#44
20160326381
2016-11-10

Method for producing binder resin, method for producing resin composition, binder resin, and resin composition

#45
20160297922
2016-10-13

Biodegradable aliphatic polyesters

#46
20160289382
2016-10-06

Methods for preparing polymeric reagents and compositions of polymeric reagents

#47
20160272762
2016-09-22

Stearic acid derivatives and oleic acid derivatives of multi-arm polyethylene glycol

#48
20160271267
2016-09-22

Alkynyl multi-arm polyethylene glycol derivative

#49
20160271266
2016-09-22

Multi-arm polyethylene glycol-azido derivative

#50
20160256595
2016-09-08

Isocyanate-functional prepolymer for a biologically degradable fabric adhesive

#51
20160250339
2016-09-01

Pegylated artesunate derivative, pharmaceutical composition and use thereof

#52
20160208066
2016-07-21

Functionalized oligomers

#53
20160154305
2016-06-02

Polyether compound, method for preparing same and photoresist composition

#54
20160145433
2016-05-26

Fluoropolyether-polysiloxane elastomer compositions and shaped articles

#55
20160053051
2016-02-25

Polyoxyalkylenes with pendant long-chain acyloxy groups and method for producing same using DMC catalysts

#56
20160046763
2016-02-18

Hydrophilic polymer derivative having benzylidene acetal linker

#57
20150274888
2015-10-01

Fluoropolyether-containing polymer

#58
20150259450
2015-09-17

Fluoropolyether-based elastomers having low glass transition temperature

#59
20150258205
2015-09-17

Hydrogel prodrugs

#60
20150240036
2015-08-27

Method for manufacturing polyrotaxane

#61
20150225666
2015-08-13

High performance, water-dilutable lubricity additive for multi-metal metalworking applications

#62
20150218312
2015-08-06

Branched polymeric emulsifiers

#63
20150217246
2015-08-06

Fluorocarbon emulsion stabilizing surfactants

#64
20150087817
2015-03-26

Reactive multi-functional additives for coatings compositions

#65
20140335051
2014-11-13

Synergistic biomolecule-polymer conjugates

#66
20140323742
2014-10-30

Methods for preparing polymeric reagents and compositions of polymeric reagents

#67
20140316076
2014-10-23

Isocyanate-functional prepolymer for a biologically degradable fabric adhesive

#68
20140296541
2014-10-02

Orthoester compound

#69
20140113989
2014-04-24

Negative-swelling and exceptionally robust adhesive hydrogels

#70
20140066616
2014-03-06

Production method for hydrophilic modified polyrotaxane

#71
20130281723
2013-10-24

Processes for preparing polytrimethylene ether glycol esters

#72
20130281634
2013-10-24

Method of preparing carboxylic acid functionalized polymers

#73
20130253136
2013-09-26

Biodegradable particles, vascular occlusion material, and method for producing biodegradable particles

#74
20130237672
2013-09-12

Oligoester

#75
20130225789
2013-08-29

Polyethylene Glycol Having Hetero Multiple Functional Groups

#76
20130139726
2013-06-06

Functionalized soybean compound, and coating composition employing the same

#77
20130012683
2013-01-10

Multifunctional compounds for forming crosslinked biomaterials and methods of preparation and use

#78
20120289736
2012-11-15

Perfluoropolyether-containing compounds with oxalylamino groups

#79
20120258249
2012-10-11

LOW/ZERO VOC GLYCOL ETHER-ESTERS AS COALESCENTS FOR AQUEOUS POLYMERIC DISPERSIONS

#80
20120244097
2012-09-27

Reversely thermo-reversible hydrogel compositions

#81
20120214952
2012-08-23

Methods for preparing polymeric reagents and compositions of polymeric reagents

#82
20120209027
2012-08-16

Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid

#83
20120208949
2012-08-16

POLYALKYLENE GLYCOL CHAIN-CONTAINING THIOL POLYMER, THIOL-MODIFIED MONOMER, MIXTURE THEREOF, AND ADMIXTURE FOR CEMENT

#84
20120041155
2012-02-16

Method of Preparing Carboxylic Acid Functionalized Polymers

#85
20110226164
2011-09-22

Defoamers

#86
20110207896
2011-08-25

Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof

#87
20110160393
2011-06-30

Multi-branched polyalkylene glycol polymer, method for producing the same, and admixture for cement

#88
20110130539
2011-06-02

Method of preparing carboxylic acid functionalized polymers

#89
20110052788
2011-03-03

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

#90
20100305147
2010-12-02

Chemically modified small molecules

#91
20100305018
2010-12-02

ESTERIFIED ALKYL ALKOXYLATES AS SOLID LOW-FOAM WETTERS

#92
20100292432
2010-11-18

POLYMERS FOR POLYNUCLEOTIDE ENCAPSULATION

#93
20100256310
2010-10-07

Methods for preparing polymeric reagents and compositions of polymeric reagents

#94
20100240914
2010-09-23

Radical polymerizable macrocyclic resin compositions with low polymerization stress

#95
20100121019
2010-05-13

Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof

#96
20100105810
2010-04-29

Polyalkylene glycol chain-containing thiol polymer, thiol-modified monomer, mixture thereof, and admixture for cement

#97
20100105112
2010-04-29

Fluorocarbon emulsion stabilizing surfactants

#98
20100056555
2010-03-04

METHOD OF TREATING RAS ASSOCIATED CANCER

#99
20090286940
2009-11-19

Hyperbranched polyether polyol and urethane resin composition

#100
20090264600
2009-10-22

Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid

#101
20090247715
2009-10-01

Radical polymerizable macrocyclic resin compositions with low polymerization stress

#102
20090239786
2009-09-24

Biomaterial drug delivery and surface modification compositions

#103
20090176917
2009-07-09

THERMOPLASTIC PLASTIC MATERIALS, PARTICULARLY POLYURETHANE, CONTAINING POLYTETRAHYDROFURAN-ESTER AS A SOFTENING AGENT

#104
20090088546
2009-04-02

Polyrotaxane and process for producing the same

#105
20090044445
2009-02-19

Use of fatty acid alkoxylates as a method to remedy engine intake valve sticking

#106
20090012219
2009-01-08

Production process of colored resin powder

#107
20080312315
2008-12-18

Multifunctional compounds for forming crosslinked biomaterials and methods of preparation and use

#108
20080262166
2008-10-23

Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof

#109
20080194767
2008-08-14

Processes for enzymatic synthesis of poly(oxyalkylene)acrylamides

#110
20080182948
2008-07-31

Low shrinkage and low stress dental compositions

#111
20080125540
2008-05-29

Compositions

#112
20080064863
2008-03-13

Conjugate of Peo and Double Stranded Nucleic Acid

#113
20080064851
2008-03-13

Methods for preparing polymeric reagents and compositions of polymeric reagents

#114
20080045659
2008-02-21

Polyoxyalkylene polyamide-glycidyl ether adduct epoxy resin curing agent

#115
20070286939
2007-12-13

Shea butter alkoxylated phosphate esters

#116
20070207313
2007-09-06

Terpene resin and hydrocarbon resin-based surfactants and aqueous dispersion of tackifier resins

#117
20070179274
2007-08-02

Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof

#118
20070148128
2007-06-28

Carbodiimide crosslinking of functionalized polyethylene glycols

#119
20070027301
2007-02-01

Polymers with pendant poly(alkyleneoxy) substituent groups and their use in personal care applications

#120
20060247141
2006-11-02

Copolymerizable polyalkylene glycol macromonomers, and the preparation and use thereof

#121
20060235151
2006-10-19

High-temperature endurable phase-change polymer

#122
20060155057
2006-07-13

(Meth)acrylic esters of monoalkoxylated polyols, and production thereof

#123
20060142602
2006-06-29

Method of making methyl ester surfactants

#124
20060069237
2006-03-30

Sterically hindered poly (ethylene glycol) alkanoic acids and derivatives thereof

#125
20060063854
2006-03-23

Low shrinkage and low stress dental compositions

#126
20060058429
2006-03-16

Copolymers containing styrene oxide and use thereof as emulsifiers and dispersing agents

#127
20050228162
2005-10-13

Novel polyether compound containing acid group and unsaturated group, process for producing the same, and resin composition

#128
20050214250
2005-09-29

Method of preparing carboxylic acid functionalized polymers

#129
20050197261
2005-09-08

Process for the solvent-free preparation of ethercarboxylic acids having a low residual salt content

#130
20050136031
2005-06-23

Chemically modified small molecules

#131
20050096436
2005-05-05

Terpene resin- and hydrocarbon resin-based surfactants and acqueous disperson of tacifier resins

#132
20050054756
2005-03-10

Curable resins and curable resin compositions containing the same

#133
20050036978
2005-02-17

Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid

#134
20050008612
2005-01-13

Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof

#135
16540386
2022-12-27

Process for preparing light curable energetic binder