ClassID:

99162

C08G59/26 - CPC Classification

Classification description:

Polycondensates containing more than one epoxy group per molecule ; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used; Di-epoxy compounds heterocyclic

Recent Application in this class:
#1
20260117017
2026-04-30

CURABLE RESIN COMPOSITION AND CURED PRODUCT THEREOF

#2
20260109806
2026-04-23

POROSITY-FREE PHENOLIC EPOXIES

#3
20250340730
2025-11-06

Curable Resin Composition and Adhesive Composition

#4
20250282765
2025-09-11

RENEWABLE BIO-BASED, NON-TOXIC AROMATIC-FURANIC MONOMERS FOR USE IN THERMOSETTING AND THERMOPLASTIC POLYMERS

#5
20250277081
2025-09-04

GLYCIDYL ETHER GROUP-CONTAINING COMPOUND, CURABLE RESIN COMPOSITION, CURED OBJECT, AND LAMINATE

#6
20250237952
2025-07-24

PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM, PHOTOSENSITIVE DRY FILM, AND PATTERN FORMATION METHOD

#7
20250197558
2025-06-19

PROTECTIVE-FILM FORMING COMPOSITION

#8
20250155813
2025-05-15

PROTECTIVE FILM FORMING COMPOSITION

#9
20240427246
2024-12-26

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING TERMINATED POLYMER

#10
20240301126
2024-09-12

CHEMICAL-RESISTANT PROTECTIVE FILM FORMING COMPOSITION CONTAINING HYDROXYARYL-TERMINATED POLYMER

#11
20240287245
2024-08-29

BIOMASS EPOXY RESIN COMPOSITION AND METHOD OF FORMING THE SAME AND OLIGOMER

#12
20240218180
2024-07-04

CURED PRODUCT OF RESIN COMPOSITION, LAMINATE, AND RESIN COMPOSITION

#13
20240208155
2024-06-27

NEW USE OF ISOSORBIDE

#14
20240166797
2024-05-23

Cryogenic Elastomer from Ionic Liquid Epoxy

#15
20240059829
2024-02-22

EPOXY COMPOUND, COMPOSITION PREPARED THEREFROM, SEMICONDUCTOR DEVICE PREPARED THEREFROM, ELECTRONIC DEVICE PREPARED THEREFROM, ARTICLE PREPARED THEREFROM, AND METHOD OF PREPARING ARTICLE

#16
20240059828
2024-02-22

HEM FLANGE BONDING METHOD

#17
20240010785
2024-01-11

OLIGOMERIC EPOXY PRE-POLYMERS COMPRISING ISOSORBIDE UNITS

#18
20230416449
2023-12-28

AROMATIC DIOL COMPOUNDS, DIEPOXIDE COMPOUNDS, POLYMERS PREPARED FROM SUCH COMPOUNDS, AND METHODS FOR MAKING THE SAME

#19
20230295389
2023-09-21

PREPREG, MOLDED ARTICLE AND EPOXY RESIN COMPOSITION

#20
20230242491
2023-08-03

DIMERS FROM BIOREACHABLE MOLECULES AS COPOLYMERS

#21
20230212133
2023-07-06

Safe, Environmentally Friendly and Controllable Method for Preparing Cycloaliphatic Diepoxides

#22
20230103242
2023-03-30

METHOD FOR PRODUCING POLYMER

#23
20230029997
2023-02-02

COMPOSITION FOR FORMING RESIST UNDERLAYER FILM

#24
20220403118
2022-12-22

WATER-BASED HYDROGEL, AND REACTION PRODUCT OF ISOSORBIDE EPOXIDE AND AMINES

#25
20220372009
2022-11-24

Bio-based diols from sustainable raw materials, uses thereof to make diglycidyl ethers, and their coatings

#26
20220356297
2022-11-10

RESIST UNDERLAYER FILM-FORMING COMPOSITION CONTAINING HETEROCYCLIC COMPOUND

#27
20220347965
2022-11-03

PREPREG, PREPREG LAMINATE, AND FIBER-REINFORCED COMPOSITE MATERIAL

#28
20220204686
2022-06-30

Chemical-resistant protective film forming composition containing hydroxyaryl-terminated polymer

#29
20220195188
2022-06-23

Composition for curable resins, cured product of said composition, production method for said composition and said cured product, and semiconductor device

#30
20220153920
2022-05-19

METHOD FOR PRODUCING POLYMER

#31
20220145119
2022-05-12

CHEMICAL SOLUTION-RESISTANT PROTECTIVE FILM FORMING COMPOSITION CONTAINING POLYMERIZATION PRODUCT HAVING DIOL STRUCTURE AT TERMINAL THEREOF

#32
20220145000
2022-05-12

PULTRUSION WITH EXTRUDED GASKET FOAM

#33
20220056197
2022-02-24

Epoxy compound, composition prepared therefrom, semiconductor device prepared therefrom, electronic device prepared therefrom, article prepared therefrom, and method of preparing article

#34
20220035085
2022-02-03

RESIN COMPOSITION, OPTICAL SEMICONDUCTOR ELEMENT, AND OPTICAL SEMICONDUCTOR DEVICE

#35
20220017685
2022-01-20

Epoxy composition

#36
20210397090
2021-12-23

Resist underlayer film-forming composition and method for forming resist pattern using the same

#37
20210380567
2021-12-09

RENEWABLE BIO-BASED NON-TOXIC AROMATIC-FURANIC MONOMERS FOR USE IN THERMOSETTING AND THERMOPLASTIC POLYMERS

#38
20210363289
2021-11-25

RESIN COMPOSITIONS AND RESIN INFUSION PROCESS

#39
20210355268
2021-11-18

CURABLE ADHESIVE, BONDING FILM, AND METHOD OF BONDING THE SAME

#40
20210271168
2021-09-02

RESIST UNDERLYING FILM-FORMING COMPOSITION COMPRISING A REACTION PRODUCT WITH A GLYCIDYL ESTER COMPOUND

#41
20210230421
2021-07-29

TOUGHENED EPOXY COMPOSITIONS

#42
20210179841
2021-06-17

Epoxy resin composition and cured object obtained therefrom

#43
20210163732
2021-06-03

Epoxy-fiber reinforced composites, method to form the composites and epoxy resin composition used therefor

#44
20210147612
2021-05-20

High-thermal conductive epoxy compound and composition, material for semiconductor package, molded product, electric and electronic device, and semiconductor package including the same

#45
20210024752
2021-01-28

Cured product of resin composition, laminate, and resin composition

#46
20200325270
2020-10-15

Composition for curable resin, cured product of said composition, production method for said composition and said cured product, and semiconductor device

#47
20200317953
2020-10-08

POLYETHERS CONTAINING NON-BISPHENOLIC CYCLIC GROUPS

#48
20200307109
2020-10-01

Use of isosorbide

#49
20200291174
2020-09-17

COMPOSITION, THERMALLY CONDUCTIVE MATERIAL, DEVICE WITH THERMALLY CONDUCTIVE LAYER, AND METHOD FOR MANUFACTURING THERMALLY CONDUCTIVE MATERIAL

#50
20200181391
2020-06-11

HIGH HEAT AND HIGH TOUGHNESS EPOXY COMPOSITIONS, ARTICLES, AND USES THEREOF

#51
20200165381
2020-05-28

Lactide copolymers and ring-opened lactide copolymers

#52
20200123307
2020-04-23

Thermal-curable resin composition, and pre-preg, metal-clad laminate and printed circuit board manufactured using the same

#53
20200102436
2020-04-02

Prepreg and molding product thereof

#54
20200062888
2020-02-27

Biomass-based epoxy resin and preparation method thereof

#55
20200032046
2020-01-30

CURABLE COMPOSITION, CURED PRODUCT THEREOF, AND ROTARY DEVICE

#56
20190330410
2019-10-31

HIGH HEAT THERMOSET EPOXY COMPOSITIONS

#57
20190276586
2019-09-12

HIGH HEAT COMPOSITE COMPOSITIONS, ARTICLES, AND USES THEREOF

#58
20190270844
2019-09-05

HOMOGENEOUS AMORPHOUS HIGH HEAT EPOXY BLEND COMPOSITE COMPOSITIONS, ARTICLES, AND USES THEREOF

#59
20190225764
2019-07-25

Prepreg, prepreg laminate, and fiber-reinforced composite material

#60
20190211242
2019-07-11

Photosensitive adhesive composition

#61
20190169161
2019-06-06

Curable composition, cured product, optical member, lens, and compound

#62
20190153153
2019-05-23

Lactide copolymers and ring-opened lactide copolymers

#63
20190127514
2019-05-02

Resin compositions and resin infusion process

#64
20190002686
2019-01-03

EPOXY-FIBER REINFORCED COMPOSITES, METHOD TO FORM THE COMPOSITES AND EPOXY RESIN COMPOSITION USED THEREFOR

#65
20180355134
2018-12-13

Molding compound having randomly oriented filaments and methods for making and using same

#66
20180291164
2018-10-11

FAST CURE EPOXY COMPOSITION FOR USE IN HIGH THROUGHPUT MANUFACTURING PROCESSES

#67
20180258221
2018-09-13

Lactide copolymers and ring-opened lactide copolymers

#68
20180237580
2018-08-23

Method of forming of a robust network of epoxy material through Diels-Alder reaction

#69
20180230261
2018-08-16

Highly functional natural material-derived epoxy resin, preparation method therefor, and epoxy resin curing composition using same

#70
20180030242
2018-02-01

Thermal expandability adjuster, use as thermal expandability adjuster, thermoset resin composition, insulating material, sealing material and conductive paste each containing thermoset resin composition, cured products, prepreg and member obtained by curing thermoset resin composition of prepreg, method of adjusting thermal expansion rate, and member manufactured using method of adjusting

#71
20180016387
2018-01-18

Epoxy resin composition, prepreg and laminate prepared therefrom

#72
20180009935
2018-01-11

RESIN COMPOSITION, PREPREG, METAL FOIL-CLAD LAMINATE, RESIN SHEET, AND PRINTED WIRING BOARD

#73
20170260321
2017-09-14

ISOCYANATE-MODIFIED EPOXY RESIN AND USES THEREOF

#74
20170253692
2017-09-07

HIGHLY FUNCTIONAL NATURAL MATERIAL-DERIVED EPOXY RESIN, PREPARATION METHOD THEREFOR, AND EPOXY RESIN CURING COMPOSITION USING SAME

#75
20170183532
2017-06-29

Composition for antifogging coating and coating film including the antifogging coating

#76
20170121317
2017-05-04

METHOD FOR PRODUCING COMPOSITIONS OF FURAN GLYCIDYL ETHERS, COMPOSITIONS PRODUCED AND USES OF SAME

#77
20170051177
2017-02-23

Polyethers containing non-bisphenolic cyclic groups

#78
20170002132
2017-01-05

Process for producing isohexide glycidyl ethers, products thus obtained, and uses thereof

#79
20160369041
2016-12-22

Epoxy compound, epoxy resin, curable compound, cured product thereof, semiconductor sealing material, and printed circuit board

#80
20160346439
2016-12-01

Modified hyaluronate hydrophilic compositions, coatings and methods

#81
20160297959
2016-10-13

Epoxy resin composition, and film, prepreg, and fiber-reinforced plastic using same

#82
20160222262
2016-08-04

Polymer and composition including same, and adhesive composition

#83
20160139309
2016-05-19

Alkali-soluble resin, photosensitive resin composition for color filter containing the same and uses thereof

#84
20160122466
2016-05-05

CURABLE EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF, DIOLEFIN COMPOUND AND PRODUCTION METHOD THEREFOR, AND PRODUCTION METHOD FOR DIEPOXY COMPOUND

#85
20150307650
2015-10-29

Isosorbide-derived epoxy resins and methods of making same

#86
20150291728
2015-10-15

EPOXY COMPOUND, PRODUCTION METHOD THEREFOR, AND CURABLE EPOXY RESIN COMPOSITION

#87
20150225576
2015-08-13

Core shell rubber modified solid epoxy resins

#88
20150209776
2015-07-30

Composites comprising novel RTIL-based polymers, and methods of making and using same

#89
20150175760
2015-06-25

Epoxy-resin composition and film, prepreg, and fiber-reinforced plastic using same

#90
20140370298
2014-12-18

Oxirane-containing bisanhydrohexitol derivatives and uses thereof

#91
20140008626
2014-01-09

Curable composition, cured product, and organic electroluminescent element using same

#92
20120248498
2012-10-04

Curable epoxy resin composition

#93
20120220742
2012-08-30

Furan-based curable compound derived from biomass, solvent-free curable composition, and method for preparing same

#94
20120214958
2012-08-23

Polyoxazolidone resins

#95
20120202071
2012-08-09

FIBER-REINFORCED COMPOSITE MATERIAL

#96
20120184661
2012-07-19

Polymer compositions, method of manufacture, and articles formed therefrom

#97
20120165424
2012-06-28

Light-curing resin composition and optical material

#98
20120156546
2012-06-21

Resin composition and organic-electrolyte battery

#99
20120136094
2012-05-31

Varnish composition, and pre-impregnated manufacture thereof

#100
20120044161
2012-02-23

INPUT DEVICE

#101
20120043508
2012-02-23

Soluble imide skeleton resin, soluble imide skeleton resin solution composition, curable resin composition, and cured product thereof

#102
20110257409
2011-10-20

Ionic liquid epoxy resin monomers

#103
20110193803
2011-08-11

INPUT DEVICE

#104
20100004389
2010-01-07

Ionic liquid epoxy resins

#105
20090253887
2009-10-08

Epoxy resin curing composition

#106
20090200071
2009-08-13

Resin composition, prepreg, laminate, and wiring board

#107
20080009599
2008-01-10

Thermoset epoxy polymers from renewable resources

#108
20080003524
2008-01-03

Sulfonate-containing anti-reflective coating forming composition for lithography

#109
20070123682
2007-05-31

Polymers, polymer compositions, and method of preparation

#110
20060159929
2006-07-20

Epoxy compound and cured epoxy resin product

#111
20050014909
2005-01-20

Compound containing epoxide and maleimide groups, cured resin prepared from said compound

#112
16990703
2022-07-12

Methods of curing ionic liquid epoxy mixtures