ClassID:

99171

C08G59/3218 - 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; Epoxy compounds containing three or more epoxy groups Carbocyclic compounds

Recent Application in this class:
#1
20260109807
2026-04-23

THERMOSETTING RESIN COMPOSITION AND A SEMICONDUCTOR DEVICE

#2
20260092207
2026-04-02

Liquid Ejecting Head And One-Liquid Type Glue

#3
20250333619
2025-10-30

RESIN COMPOSITION FOR SEALING ELECTRONIC DEVICE AND ELECTRONIC DEVICE MANUFACTURED USING SAME

#4
20250320378
2025-10-16

CHEMICALLY RESISTANT EPOXY COMPOSITION

#5
20250223462
2025-07-10

ELECTRONIC COMPONENT

#6
20250215148
2025-07-03

RESIN COMPOSITION FOR OPTICAL WAVEGUIDES, DRY FILM FOR OPTICAL WAVEGUIDES, AND OPTICAL WAVEGUIDE

#7
20250179307
2025-06-05

NONELECTROLYTIC PLATING PRIMER COMPOSITION, LAMINATE, AND METHOD FOR MANUFACTURING SAME

#8
20250084274
2025-03-13

CURABLE COMPOSITION, CURED PRODUCT FORMED FROM THE SAME AND USE OF THE SAME

#9
20250059317
2025-02-20

POLYMERIC CYCLOALIPHATIC EPOXIDES

#10
20250034318
2025-01-30

DISPERSANT

#11
20240336751
2024-10-10

FIBER-REINFORCED COMPOSITE MATERIAL AND PRODUCTION METHOD THEREFOR

#12
20240182630
2024-06-06

RECYCLABLE AND DECOMPOSABLE EPOXY RESINS: COMPOSITIONS, PREPARATION METHODS AND APPLICATIONS IN CARBON FIBER REINFORCED COMPOSITES

#13
20240052225
2024-02-15

THERMALLY CONDUCTIVE RESIN COMPOSITION, CURED PRODUCT, HEAT TRANSFER MEMBER AND ELECTRONIC DEVICE

#14
20240010787
2024-01-11

COATING COMPOSITION AND ARTICLE INCLUDING COATING FORMED BY THE COATING COMPOSITION

#15
20230323016
2023-10-12

AMBIENT TEMPERATURE CURABLE COATING AND USES THEREIN

#16
20230227601
2023-07-20

EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF

#17
20230141042
2023-05-11

Flux resin composition, electronic component, method for manufacturing the electronic component, mounting structure, and method for manufacturing the mounting structure

#18
20230134713
2023-05-04

EPOXY RESIN COMPOSITION

#19
20230099722
2023-03-30

COMPOSITION FOR FORMING THERMALLY CONDUCTIVE MATERIAL, THERMALLY CONDUCTIVE MATERIAL, THERMALLY CONDUCTIVE SHEET, AND DEVICE WITH THERMALLY CONDUCTIVE LAYER

#20
20220315695
2022-10-06

ENCAPSULATING RESIN COMPOSITION AND ELECTRONIC COMPONENT

#21
20220279786
2022-09-08

Bacteria repellant polymer composites

#22
20220213371
2022-07-07

COMPOSITION FOR FORMING THERMALLY CONDUCTIVE MATERIAL, THERMALLY CONDUCTIVE MATERIAL, THERMALLY CONDUCTIVE SHEET, AND DEVICE WITH THERMALLY CONDUCTIVE LAYER

#23
20220204696
2022-06-30

PHENOLIC FUNCTIONALIZED POLYIMIDES AND COMPOSITIONS THEREOF

#24
20220153988
2022-05-19

Curable epoxy composition and its use in prepregs and core filling

#25
20220145145
2022-05-12

Vacuum insulating glazing

#26
20210403636
2021-12-30

Polyepoxidized biphenyl compounds, preparation and uses

#27
20210384573
2021-12-09

ENCAPSULATING RESIN COMPOSITION FOR POWER DEVICE AND POWER DEVICE

#28
20210363289
2021-11-25

RESIN COMPOSITIONS AND RESIN INFUSION PROCESS

#29
20210363288
2021-11-25

Recyclable and reworkable epoxy resins

#30
20210363287
2021-11-25

Recyclable and reworkable epoxy resins

#31
20210355270
2021-11-18

PHENALKAMINE EPOXY CURING AGENTS AND EPOXY RESIN COMPOSITIONS CONTAINING THE SAME

#32
20210284788
2021-09-16

THERMALLY CONDUCTIVE MATERIAL-FORMING COMPOSITION, THERMALLY CONDUCTIVE MATERIAL, THERMALLY CONDUCTIVE SHEET, DEVICE WITH THERMALLY CONDUCTIVE LAYER, AND FILM

#33
20210277173
2021-09-09

PHOTOSENSITIVE EPOXY RESIN COMPOSITION FOR FORMATION OF OPTICAL WAVEGUIDE, PHOTOSENSITIVE FILM FOR FORMATION OF OPTICAL WAVEGUIDE, OPTICAL WAVEGUIDE PRODUCED BY USING THE PHOTOSENSITIVE EPOXY RESIN COMPOSITION OR THE PHOTOSENSITIVE FILM, AND HYBRID FLEXIBLE PRINTED WIRING BOARD FOR OPTICAL AND ELECTRICAL TRANSMISSION

#34
20210230355
2021-07-29

BIS-PROPYLCATECHOL, METHOD FOR PRODUCING BIS-PROPYLCATECHOL, RESIN COMPOSITION AND CURED RESIN PRODUCT CONTAINING BIS-PROPYLCATECHOL, EPOXIDIZED BIS-PROPYLCATECHOL, METHOD FOR PRODUCING EPOXIDIZED BIS-PROPYLCATECHOL, AND CURABLE RESIN COMPOSITION AND CURED RESIN PRODUCT CONTAINING EPOXIDIZED BIS-PROPYLCATECHOL

#35
20210163732
2021-06-03

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

#36
20210047461
2021-02-18

Phenalkamine epoxy curing agents and epoxy resin compositions containing the same

#37
20210002415
2021-01-07

HEAT-CURABLE HYBRID EPOXY FUNCTIONAL COMPOSITION AND TRANSPARENT HEAT-CURED ABRASION-RESISTANT COATINGS PREPARED THEREFROM

#38
20200331832
2020-10-22

Epoxy compound, composition, cured product and laminate

#39
20200292938
2020-09-17

Photosensitive resin composition, dry film resist, and cured objects obtained therefrom

#40
20200270446
2020-08-27

Impregnation resin mixture

#41
20200239649
2020-07-30

Epoxy resin composition, fiber reinforced composite material, molded article and pressure vessel

#42
20200239648
2020-07-30

Epoxy resin composition, fiber reinforced composite material, molded article and pressure vessel

#43
20200231741
2020-07-23

Epoxy resin, epoxy resin composition including same, and cured product using said epoxy resin composition

#44
20200207976
2020-07-02

EPOXY RESIN COMPOSITION AND PREPREG, LAMINATED BOARD AND PRINTED-CIRCUIT BOARD COMPRISING SAME

#45
20200181317
2020-06-11

Bisphenol A-Free Crosslinked Polymer Composition

#46
20200172726
2020-06-04

THERMOPLASTIC POLYESTER RESIN COMPOSITION AND MOLDED ARTICLE

#47
20200165378
2020-05-28

Epoxy resin composition, prepreg, fiber-reinforced composite material, and method for producing same

#48
20200140728
2020-05-07

Epoxy resin composition and electronic component device

#49
20200140676
2020-05-07

Epoxy resin composition, prepreg, and fiber-reinforced composite material

#50
20190309184
2019-10-10

Semiconductor-encapsulating epoxy resin composition and semiconductor device

#51
20190259515
2019-08-22

Superparamagnetic nanoparticles and nanocomposites

#52
20190209440
2019-07-11

Dental composition

#53
20190127514
2019-05-02

Resin compositions and resin infusion process

#54
20190085229
2019-03-21

Surface-modified inorganic nitride, composition, thermally conductive material, device with thermally conductive layer, and method for manufacturing surface-modified inorganic nitride

#55
20190023832
2019-01-24

Resin composition, prepreg, metal-foil-clad laminate, resin sheet, and printed circuit board

#56
20190002686
2019-01-03

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

#57
20180355214
2018-12-13

Adhesive compositions

#58
20180351105
2018-12-06

Composition, laminate, method of manufacturing laminate, transistor, and method of manufacturing transistor

#59
20180348630
2018-12-06

Curable coloring composition, color filter, solid-state imaging device, image display device, and method for producing cured film

#60
20180319929
2018-11-08

Epoxy resin composition, prepreg for fiber-reinforced composite material, and fiber-reinforced composite material

#61
20180284396
2018-10-04

Curable composition, cured product thereof, optical member and optical device

#62
20180230284
2018-08-16

Porous particle made of organic polymer, method for producing porous particle made of organic polymer, and block copolymer

#63
20180186946
2018-07-05

Epoxy resin composition, fiber reinforced composite material, molded article, and pressure vessel

#64
20180094118
2018-04-05

Curable composition, method of manufacturing curable composition, film, infrared cut filter, infrared transmitting filter, pattern forming method, and device

#65
20180044467
2018-02-15

Resin composition, and prepreg, metal-clad laminate, and printed circuit board prepared using the same

#66
20180030319
2018-02-01

Two-part structural adhesive

#67
20170327629
2017-11-16

Polyphenolic condensates and epoxy resins thereof

#68
20170313043
2017-11-02

CURABLE EPOXY COMPOSITION AND FILM, LAMINATED FILM, PREPREG, LAMINATE, CURED ARTICLE, AND COMPOSITE ARTICLE OBTAINED USING SAME

#69
20170275416
2017-09-28

Epoxy resin, method for producing epoxy resin, curable resin composition, cured product, fiber reinforced composite material, and molded article

#70
20170253735
2017-09-07

HALOGEN-FREE AND FLAME RETARDANT COMPOSITIONS WITH LOW THERMAL EXPANSION FOR HIGH DENSITY PRINTED WIRING BOARDS

#71
20170253013
2017-09-07

Thermosetting resin composition and prepreg and laminated board prepared therefrom

#72
20170233522
2017-08-17

PHENOLIC EPOXY COMPOUNDS

#73
20170233357
2017-08-17

PHENOLIC EPOXY COMPOUNDS

#74
20170210939
2017-07-27

Epoxy composition

#75
20170210719
2017-07-27

Electroconductive member for electrophotography and quaternary ammonium salt

#76
20170158807
2017-06-08

EPOXY RESIN COMPOSITION FOR ELECTRONIC MATERIAL, CURED PRODUCT THEREOF AND ELECTRONIC MEMBER

#77
20170156992
2017-06-08

Dental composition

#78
20170121451
2017-05-04

Epoxy resin, method for producing epoxy resin, curable resin composition and cured product thereof, fiber-reinforced composite material, and molded article

#79
20170029556
2017-02-02

EPOXY RESIN COMPOSITION

#80
20160326298
2016-11-10

Photosensitive resin composition for optical waveguide, photocurable film for formation of optical waveguide core layer, optical waveguide produced by using the resin composition or the photocurable film, and hybrid flexible printed wiring board for optical/electrical transmission

#81
20160314992
2016-10-27

Liquid epoxy resin composition for semiconductor sealing and resin-sealed semiconductor device

#82
20160311967
2016-10-27

EPOXY RESIN, METHOD FOR PRODUCING THE SAME, EPOXY RESIN COMPOSITION, AND CURED PRODUCT THEREOF

#83
20160289445
2016-10-06

Thermoplastic polyester resin composition and molded article

#84
20160252655
2016-09-01

Optical waveguide photosensitive resin composition, photocurable film for forming optical waveguide core layer, optical waveguide using same, and mixed flexible printed circuit board for optical/electrical transmission

#85
20160244602
2016-08-25

Halogen-free resin composition, and a prepreg and a laminate used for printed circuit using the same

#86
20160230038
2016-08-11

Flame retardant resin composition

#87
20160152895
2016-06-02

Polymerizable compound, polymerizable composition and liquid crystal display device

#88
20160130431
2016-05-12

Epoxy resin composition, prepreg, and fiber-reinforced composite material

#89
20160130243
2016-05-12

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

#90
20160009672
2016-01-14

Phenolic epoxy compounds

#91
20150353722
2015-12-10

Halogen-free resin composition, and prepreg and laminate for printed circuits using same

#92
20150319853
2015-11-05

Resin composition, prepreg, laminate, metallic foil clad laminate, and printed circuit board

#93
20150212300
2015-07-30

Curable composition, cured product thereof, optical member and optical device

#94
20150183923
2015-07-02

Curable compositions and thermosets prepared therefrom

#95
20150175857
2015-06-25

Composition, adhesive and layered body

#96
20150175799
2015-06-25

Curable resin composition, resin composition, resin sheet formed by using said curable resin composition and resin composition, and cured materials thereof

#97
20150054180
2015-02-26

Resin composition for encapsulation and electronic device using the same

#98
20150051313
2015-02-19

Two part sizing composition for coating glass fibres and composite reinforced with such glass fibres

#99
20150045476
2015-02-12

Two part sizing composition for coating glass fibres and composite reinforced with such glass fibres

#100
20150018456
2015-01-15

Preparation and uses of epoxy resins of cyclododecane polyphenols

#101
20140377565
2014-12-25

Resin composition, prepreg, and laminate

#102
20140371350
2014-12-18

Toughness modifier for curable resin, and curable resin composition

#103
20140357836
2014-12-04

Triepoxy compound and method for producing same

#104
20140357829
2014-12-04

Multifunctional deoxybenzoin-based monomers and resins having reduced flammability

#105
20140302430
2014-10-09

Epoxy formulations and processes for fabrication of relief patterns on low surface energy substrates

#106
20140287241
2014-09-25

Epoxy resin, curable resin composition and cured product thereof, and printed wiring board

#107
20140235792
2014-08-21

High Tepoxy systems for composite applications

#108
20140234633
2014-08-21

Epoxy resin composition and electronic component device

#109
20140182903
2014-07-03

Resin composition, resin varnish, prepreg, metal-clad laminate, and printed wiring board

#110
20140099581
2014-04-10

Negative photosensitive resin composition and cured product of same

#111
20130320379
2013-12-05

Epoxy resin composition and light emitting apparatus

#112
20130303661
2013-11-14

Epoxy resin composition for resin transfer molding of fiber-reinforced composite material, fiber-reinforced composite material, and method for producing same

#113
20130046067
2013-02-21

Polycyclopentadiene compounds

#114
20130009327
2013-01-10

RESIN COMPOSITION FOR SEMICONDUCTOR ENCAPSULATION, AND SEMICONDUCTOR DEVICE USING SAME

#115
20120302667
2012-11-29

Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated with the same

#116
20120238648
2012-09-20

Anion exchange polyelectrolytes

#117
20120231687
2012-09-13

Method for producing fiber-reinforced composite material, and heat-resistant mold material and heat-resistant structural material using the fiber-reinforced composite material

#118
20120202071
2012-08-09

FIBER-REINFORCED COMPOSITE MATERIAL

#119
20120184661
2012-07-19

Polymer compositions, method of manufacture, and articles formed therefrom

#120
20120168969
2012-07-05

Epoxy resin composition for encapsulating semiconductor device and semiconductor device encapsulated with an encapsulant prepared from the composition

#121
20120165424
2012-06-28

Light-curing resin composition and optical material

#122
20120136094
2012-05-31

Varnish composition, and pre-impregnated manufacture thereof

#123
20120080809
2012-04-05

Resin composition for encapsulating semiconductor and semiconductor device

#124
20120058320
2012-03-08

Transparent film

#125
20120029116
2012-02-02

CURABLE ADHESIVE COMPOSITIONS, PROCESS, AND APPLICATIONS

#126
20120022185
2012-01-26

Epoxy resin based core filler material developing low exothermic heat

#127
20110319525
2011-12-29

EPOXY RESIN COMPOSITION, PREPREG, CARBON FIBER REINFORCED COMPOSITE MATERIAL, AND HOUSING FOR ELECTRONIC OR ELECTRICAL COMPONENT

#128
20110259628
2011-10-27

Curable resin composition, cured product thereof, printed wiring board, epoxy resin, and process for producing the same

#129
20110221017
2011-09-15

PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE ADHESIVE FILM, AND LIGHT-RECEIVING DEVICE

#130
20110209812
2011-09-01

METHOD OF MANUFACTURING COMPOSITE ARTICLE

#131
20110178252
2011-07-21

PHENOL NOVOLAC RESIN, PHENOL NOVOLAC EPOXY RESIN AND EPOXY RESIN COMPOSITION

#132
20110098380
2011-04-28

POLYPHENOLIC COMPOUNDS AND EPOXY RESINS COMPRISING CYCLOALIPHATIC MOIETIES AND PROCESS FOR THE PRODUCTION THEREOF

#133
20110046267
2011-02-24

ALUMINA POWDER, PROCESS FOR ITS PRODUCTION AND RESIN COMPOSITION EMPLOYING IT

#134
20110007489
2011-01-13

Epoxy resin composition, resin sheet, prepreg, multilayer printed wiring board and semiconductor device

#135
20100292415
2010-11-18

High Tepoxy systems for composite applications

#136
20100292358
2010-11-18

RESIN COMPOSITION FOR OPTICAL COMPONENTS AND OPTICAL COMPONENT USING THE SAME

#137
20100273003
2010-10-28

Resin composition, prepreg, and laminate

#138
20100248156
2010-09-30

Resin composition, resin cured product, and liquid discharge head

#139
20100204416
2010-08-12

Distortional matrix of epoxy resin and diamine

#140
20100134555
2010-06-03

Resin composition, resin cured product, and liquid discharge head

#141
20100120937
2010-05-13

SEMICONDUCTOR DEVICE

#142
20100093947
2010-04-15

Adamantane derivative, method for producing the same, resin composition containing the adamantane derivative and use thereof

#143
20100065871
2010-03-18

POLYMERS WITH TRANSMISSION INTO THE ULTRAVIOLET

#144
20100056663
2010-03-04

Adamantane derivative, method for producing the same, and resin composition containing adamantane derivative

#145
20100047583
2010-02-25

AUTOMOTIVE SUBSTRATE HAVING A COATING LAYER SYSTEM WITH A BARRIER COATING COMPOSITION LAYER

#146
20100045739
2010-02-25

Resin composition, resin cured product, and liquid discharge head

#147
20100018647
2010-01-28

Manufacturing inkjet head by adhering with epoxy resins and alkyl imidazole

#148
20090189277
2009-07-30

Photosensitive compositions based on polycyclic polymers for low stress, high temperature films

#149
20090181165
2009-07-16

Curable adhesive compositions, process, and applications

#150
20090123838
2009-05-14

Anode substrate

#151
20090099303
2009-04-16

Epoxy resin composition, cured article thereof, novel epoxy resin, novel phenol resin and semiconductor-encapsulating material

#152
20090032286
2009-02-05

Epoxy Resin Composition

#153
20090004484
2009-01-01

Resine Composition For Printed Circuit Board And Composite Substrate And Copper Laminates Using The Same

#154
20080277805
2008-11-13

Semiconductor device

#155
20080262127
2008-10-23

FLAME RESISTANT RESIN COMPOSITION

#156
20080200636
2008-08-21

Epoxy Resin, Hardenable Resin Composition Containing the Same and Use Thereof

#157
20080146725
2008-06-19

Tire with component having oxirane resin

#158
20080090176
2008-04-17

Semiconductor wafer and semiconductor device

#159
20080081133
2008-04-03

Trifunctional compound, composition and polymer thereof

#160
20080071052
2008-03-20

Curable diamantane compound

#161
20080032176
2008-02-07

Fuel cell separator composition, fuel cell separator, and method for producing the same

#162
20070232728
2007-10-04

Semiconductor encapsulant of epoxy resin, polyphenolic compound, filler and accelerator

#163
20070231581
2007-10-04

Epoxy with low coefficient of thermal expansion

#164
20070213499
2007-09-13

Polyfunctional phenylene ether oligomer, derivative thereof, resin composition containing the same, and use thereof

#165
20070185249
2007-08-09

Hyperdispersant for use in fluorocarbon coating compositions

#166
20070149725
2007-06-28

Distortional matrix of epoxy resin and diamine

#167
20070142491
2007-06-21

Resin composition, resin cured product, and liquid discharge head

#168
20070106036
2007-05-10

Semiconductor encapsulating epoxy resin composition and semiconductor device

#169
20070093614
2007-04-26

Epoxy resin composition

#170
20070088102
2007-04-19

Coating compositions and methods

#171
20070059531
2007-03-15

Method of manufacturing inkjet printhead and inkjet printhead manufactured using the method

#172
20070036981
2007-02-15

Molding compositions containing quaternary organophosphonium salts

#173
20060270828
2006-11-30

Curable resin composition and products of curing thereof

#174
20060241250
2006-10-26

Semiconductor encapsulating epoxy resin composition and semiconductor device

#175
20060228562
2006-10-12

Semiconductor device, resin composition for buffer coating, resin composition for die bonding, and resin composition for encapsulating

#176
20060216519
2006-09-28

Semiconductor encapsulating epoxy resin composition and semiconductor device

#177
20060207720
2006-09-21

Manufacturing method of inkjet head, and adhesive agent composition

#178
20060189160
2006-08-24

Method for producing a pattern formation mold

#179
20060167197
2006-07-27

Photosensitive compositions based on polycyclic polymers

#180
20060154079
2006-07-13

Epoxy resin composition and semiconductor device

#181
20060106135
2006-05-18

Halogen free ignition resistant thermoplastic resin compositions

#182
20060094797
2006-05-04

Epoxy resin composition and semiconductor device

#183
20050266263
2005-12-01

Refractory solid, adhesive composition, and device, and associated method

#184
20050260522
2005-11-24

Permanent resist composition, cured product thereof, and use thereof

#185
20050208307
2005-09-22

Biphenylaralkyl epoxy and phenolic resins

#186
20050191476
2005-09-01

Epoxy resin composition excellent in weather resistance and fiber-reinforced composite materials

#187
20050170188
2005-08-04

Resin compositions and methods of use thereof

#188
20050137293
2005-06-23

Organic-inorganic hybrid compositions with high dielectric constant and high thermal stability, and cured compositions thereof

#189
20050080183
2005-04-14

Thermosetting resin composition for high speed transmission circuit board