ClassID:

99250

C08G59/688 - 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 catalysts used containing phosphorus

Recent Application in this class:
#1
20260042917
2026-02-12

PHOTOSENSITIVE RESIN COMPOSITION, LIQUID-REPELLENT ANTI-FOULING FILM, AND INKJET RECORDING HEAD

#2
20260042881
2026-02-12

HEAT-CURABLE RESIN COMPOSITION AND USE THEREOF

#3
20250289922
2025-09-18

EPOXY RESIN COMPOSITION FOR ENCAPSULATING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE ENCAPSULATED USING THE SAME

#4
20250199409
2025-06-19

RESIST UNDERLAYER FILM-FORMING COMPOSITION

#5
20250129204
2025-04-24

COLOR STABLE EPOXY COMPOSITIONS

#6
20250101251
2025-03-27

UNDERWATER CURABLE EPOXY RESIN COMPOSITION, UNDERWATER CURABLE PAINT, CURED PRODUCTS THEREOF, AND UNDERWATER CURABLE EPOXY RESIN CURING AGENT MIXTURE

#7
20250084275
2025-03-13

Binder Composition comprising Trimethyloethane Triglycidyl Ether

#8
20250051509
2025-02-13

CURABLE RESIN COMPOSITION, VARNISH, CURED PRODUCT, AND METHOD FOR PRODUCING CURED PRODUCT

#9
20250026951
2025-01-23

EPOXY RESIN COMPOSITION FOR INTERLAYER INSULATION, RESIN SHEET FOR INTERLAYER INSULATION, LAMINATE FOR CIRCUIT BOARD, METAL- BASED CIRCUIT BOARD, AND POWER MODULE

#10
20250011524
2025-01-09

BRANCHED ACRYLATE FUNCTIONAL OLIGOMERS

#11
20240425641
2024-12-26

EPOXY RESINS

#12
20240392138
2024-11-28

CURING COMPOSITIONS FOR EPOXY RESIN COMPOSITIONS

#13
20240287245
2024-08-29

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

#14
20240227089
2024-07-11

NON-ELECTROCONDUCTIVE FLUX, CONNECTED STRUCTURE, AND METHOD FOR PRODUCING CONNECTED STRUCTURE

#15
20240166798
2024-05-23

EPOXY RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL

#16
20240166796
2024-05-23

EPOXY RESIN FOR SEMICONDUCTOR ADHESIVE, PREPARING METHOD THEREOF AND COMPOSITION COMPRISING THE SAME

#17
20240150644
2024-05-09

SCINTILLATOR STRUCTURE

#18
20240150518
2024-05-09

One Component Polymerizable Composition for Trickle Impregnation

#19
20240131633
2024-04-25

NON-ELECTROCONDUCTIVE FLUX, CONNECTED STRUCTURE, AND METHOD FOR PRODUCING CONNECTED STRUCTURE

#20
20240052225
2024-02-15

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

#21
20240043585
2024-02-08

HYDROPHOBIC POLYOLS WITH ENHANCED HEAT RESISTANCE AND DUST CONTROL FOR FIBROUS MATERIALS

#22
20240034833
2024-02-01

RESIN COMPOSITION FOR MOLDING AND ELECTRONIC COMPONENT DEVICE

#23
20240026067
2024-01-25

POLYMERIC MANNICH BASE, PREPARATION METHODS AND USE AS AN EPOXY RESIN CURATIVE

#24
20240018381
2024-01-18

NANOIMPRINT LITHOGRAPHY RESIN COMPOSITION

#25
20230287179
2023-09-14

Highly soluble tris-(2,3-epoxypropyl)-isocyanurate and method for producing same

#26
20230235169
2023-07-27

POLYMER RESIN COMPOUND, METHOD FOR PRODUCING SAME, AND PHOTOSENSITIVE RESIN COMPOSITION COMPRISING SAME

#27
20230146767
2023-05-11

EPOXY RESIN, PREPARING METHOD THEREOF, EPOXY COMPOSITION COMPRISING THE SAME, AND USE THEREOF

#28
20230103242
2023-03-30

METHOD FOR PRODUCING POLYMER

#29
20230099722
2023-03-30

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

#30
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

#31
20220177639
2022-06-09

LATENT CURING CATALYSTS AND RESIN COMPOSITION CONTAINING THE SAME

#32
20220162374
2022-05-26

Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material

#33
20220153920
2022-05-19

METHOD FOR PRODUCING POLYMER

#34
20220145066
2022-05-12

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

#35
20220144999
2022-05-12

RESIN COMPOSITION FOR FIBER-REINFORCED PLASTIC, AND FIBERREINFORCED PLASTIC CONTAINING SAID COMPOSITION

#36
20220135861
2022-05-05

COMPOSITION FOR FORMING THERMALLY CONDUCTIVE MATERIAL, THERMALLY CONDUCTIVE MATERIAL, AND SURFACE-MODIFIED INORGANIC SUBSTANCE

#37
20220098360
2022-03-31

Phenoxy resin, resin composition including same, cured object obtained therefrom, and production method therefor

#38
20220049046
2022-02-17

Epoxy resin, epoxy resin composition, epoxy resin cured product and composite material

#39
20220025108
2022-01-27

TWO-PACK CURABLE EPOXY RESIN COMPOSITION, CURED PRODUCT, FIBER-REINFORCED COMPOSITE MATERIAL AND MOLDED ARTICLE

#40
20210384573
2021-12-09

ENCAPSULATING RESIN COMPOSITION FOR POWER DEVICE AND POWER DEVICE

#41
20210380756
2021-12-09

Thermoset epoxy resin, its preparing composition and making process thereof

#42
20210311396
2021-10-07

RESIST UNDERLAYER FILM-FORMING COMPOSITION

#43
20210235582
2021-07-29

Resin film for interlayer insulating layer with support, multilayer printed circuit board, and method of manufacturing multilayer printed circuit board

#44
20210221970
2021-07-22

Thermoplastic polymer-based composite material and preparation method thereof

#45
20210171729
2021-06-10

In-situ polymerized type thermoplastic prepreg, thermoplastic composite, and methods of manufacturing the same

#46
20200308426
2020-10-01

Hybrid photopolymer composition for additive manufacturing

#47
20200247943
2020-08-06

Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material

#48
20200181445
2020-06-11

Flexible encapsulating material, process for preparing the same and encapsulating method using the same

#49
20200172726
2020-06-04

THERMOPLASTIC POLYESTER RESIN COMPOSITION AND MOLDED ARTICLE

#50
20200148847
2020-05-14

MOLDED ARTICLE AND PRODUCTION METHOD THEREFOR

#51
20190352449
2019-11-21

Fast-curing epoxy systems

#52
20190284332
2019-09-19

Epoxy resin, epoxy resin composition, epoxy resin cured product, and composite material

#53
20190256657
2019-08-22

Highly soluble tris-(2, 3-epoxypropyl)-isocyanurate and method for producing same

#54
20190194488
2019-06-27

Wetting agents and dispersants having rheological character

#55
20190055344
2019-02-21

Epoxy resin molding material, molded product, molded cured product, and method for producing molded cured product

#56
20180371189
2018-12-27

Window film composition, flexible window film formed therefrom and flexible display device containing same

#57
20180346672
2018-12-06

In-situ polymerized type thermoplastic prepreg, thermoplastic composite, and methods of manufacturing the same

#58
20180319928
2018-11-08

Controlled glass transition polymeric material and method

#59
20180265734
2018-09-20

Coating compositions with improved durabilities, coatings layers and preparing method thereof

#60
20180215862
2018-08-02

Epoxy resin, epoxy resin composition, cured product and electrical or electronic component

#61
20170306079
2017-10-26

Phosphonium-based compound, epoxy resin composition containing same, semiconductor device manufactured using same

#62
20170292018
2017-10-12

High-CTI and halogen-free epoxy resin composition for copper-clad plates and use thereof

#63
20170271226
2017-09-21

Tetramethylbiphenol type epoxy resin, epoxy resin composition, cured product, and semiconductor sealing material

#64
20170210939
2017-07-27

Epoxy composition

#65
20170121505
2017-05-04

Epoxy resin molding material for sealing and electronic component device

#66
20170073457
2017-03-16

Silicone-modified epoxy resin, composition containing said epoxy resin, and cured product thereof

#67
20170073436
2017-03-16

Light induced free radical and/or cationic photopolymerization method

#68
20170029556
2017-02-02

EPOXY RESIN COMPOSITION

#69
20170009004
2017-01-12

Curing method for polyether

#70
20170002192
2017-01-05

Epoxy resin composition for encapsulating a semiconductor device and semiconductor device prepared using the same

#71
20160379909
2016-12-29

Epoxy resin composition for encapsulating semiconductor device and semiconductor device prepared using the same

#72
20160369044
2016-12-22

Heat-curable composition, dry film, and printed wiring board

#73
20160368937
2016-12-22

Phosphonium compound, preparation method thereof, epoxy resin composition including the same, and semiconductor device prepared by using the same

#74
20160289445
2016-10-06

Thermoplastic polyester resin composition and molded article

#75
20160260645
2016-09-08

Sealing epoxy resin composition, hardened product, and semiconductor device

#76
20160159971
2016-06-09

Compound containing phosphonium ion, epoxy resin composition containing same, and device manufactured by using same

#77
20160126431
2016-05-05

Curable composition for sealing optical semiconductor

#78
20160115184
2016-04-28

Phosphonium compound, epoxy resin composition including the same and semiconductor device prepared from the same

#79
20150322257
2015-11-12

Binder resin composition for preform, binder particle, preform, and fiber-reinforced composite material

#80
20150144835
2015-05-28

Phenolic resin composition

#81
20150087749
2015-03-26

Curable compositions

#82
20150024214
2015-01-22

Curable coating composition

#83
20150018447
2015-01-15

Photosensitive resin composition, cured product thereof, and optical component

#84
20140327329
2014-11-06

Fixing resin composition, rotor, automobile, and method of manufacturing rotor

#85
20140288214
2014-09-25

Two-pack type epoxy resin composition for fiber-reinforced composite materials, and fiber-reinforced composite material

#86
20140179827
2014-06-26

Quaternary phosphonium salt, epoxy resin composition for encapsulating semiconductor device and including the quaternary phosphonium salt, and semiconductor device encapsulated with the epoxy resin composition

#87
20130277867
2013-10-24

Epoxy resin composition for sealing, and electronic component device

#88
20130162063
2013-06-27

Fixing resin composition for use in rotor

#89
20130041088
2013-02-14

Adhesive composition for semiconductors, adhesive film prepared using the same, and semiconductor device including the film

#90
20130035461
2013-02-07

Fluorine and epoxy group-containing copolymer, and method for producing same

#91
20130035456
2013-02-07

Phosphazene blocked imidazole as latent catalyst for epoxy resins

#92
20120299039
2012-11-29

Epoxy resin composition for optical semiconductor device and optical semiconductor device using the same

#93
20120261807
2012-10-18

Epoxy resin composition for semiconductor encapsulation, cured product thereof, and semiconductor device

#94
20120168968
2012-07-05

EPOXY RESIN COMPOSITION FOR ENCAPSULATING A SEMICONDUCTOR DEVICE, METHOD OF ENCAPSULATING A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE

#95
20120095170
2012-04-19

Phosphorus-containing phenol novolac resin, hardener comprising the same and epoxy resin composition

#96
20120061861
2012-03-15

Resin composition for encapsulating semiconductor and semiconductor device

#97
20110294241
2011-12-01

Method of using white resin in an electronic device

#98
20110284915
2011-11-24

Electronic device incorporating the white resin

#99
20110278630
2011-11-17

Coating agent, substrate for mounting optical semiconductor element using same, and optical semiconductor device

#100
20110255258
2011-10-20

Resin composition, prepreg, resin sheet, metal-clad laminate, printed wiring board, multilayer printed wiring board and semiconductor device

#101
20110241227
2011-10-06

LIQUID RESIN COMPOSITION AND SEMICONDUCTOR DEVICE

#102
20110207378
2011-08-25

USE OF POLYMERISABLE RESINS WITH LOW VACUUM OUTGASSING FOR THE MANUFACTURE OF COMPOSITE MATERIALS FOR USE IN SPACE

#103
20110132646
2011-06-09

FLAME RETARDANT EPOXY RESIN COMPOSITION, PREPREG AND LAMINATE THEREOF

#104
20110118385
2011-05-19

Process for preparing self-healing composite materials of high efficiency for structural applications

#105
20110060119
2011-03-10

Curing method for polyether

#106
20110054061
2011-03-03

Sealant for one drop fill process containing photo-curable resin and heat-curable resin

#107
20110046267
2011-02-24

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

#108
20100324164
2010-12-23

Photocurable resin composition and optical component using the same

#109
20100292358
2010-11-18

RESIN COMPOSITION FOR OPTICAL COMPONENTS AND OPTICAL COMPONENT USING THE SAME

#110
20100267980
2010-10-21

CURING ACCELERATOR FOR DEEP-ULTRAVIOLET-TRANSMITTING EPOXY RESIN, DEEP-ULTRAVIOLET-TRANSMITTING EPOXY RESIN COMPOSITION, AND DEEP-ULTRAVIOLET-TRANSMITTING EPOXY RESIN CURED PRODUCT

#111
20100216913
2010-08-26

Curable epoxy resin composition and cured product thereof

#112
20100166971
2010-07-01

Catalyst for curing epoxides

#113
20100160572
2010-06-24

Branched polycarbonate resin composition, and branched polycarbonate resin and molded product made using the same

#114
20100155123
2010-06-24

Halogen-free prepreg and resin for preparing the same

#115
20100148379
2010-06-17

Epoxy resin composition for semiconductor encapsulation and semiconductor device produced by using the same

#116
20100016494
2010-01-21

Low temperature, cationically curable compositions with improved cure speed and toughness

#117
20090321117
2009-12-31

A CURABLE EPOXY RESIN COMPOSITION HAVING A MIXED CATALYST SYSTEM AND LAMINATES MADE THEREFROM

#118
20090295003
2009-12-03

Resin composition for optical components, optical component using the same and production method of optical lens

#119
20090286929
2009-11-19

Phenolic resin, process for production thereof, epoxy resin, and use thereof

#120
20090234080
2009-09-17

PROCESS FOR PRODUCING LATENT CATALYST AND EPOXY RESIN COMPOSITION

#121
20090131556
2009-05-21

EPOXY RESIN COMPOSITION, FIBER-REINFORCED COMPOSITE MATERIAL AND PRODUCTION METHOD OF THE SAME

#122
20090123838
2009-05-14

Anode substrate

#123
20090118442
2009-05-07

CURING ACCELERATOR FOR DEEP-ULTRAVIOLET-TRANSMITTING EPOXY RESIN, DEEP-ULTRAVIOLET-TRANSMITTING EPOXY RESIN COMPOSITION, AND DEEP-ULTRAVIOLET-TRANSMITTING EPOXY RESIN CURED PRODUCT

#124
20090093570
2009-04-09

Encapsulant composition for a light-emitting diode

#125
20090062430
2009-03-05

Epoxy Resin Composition for Sealing and Electronic Component Device

#126
20090012232
2009-01-08

Curing accelerator, curable resin composition and electronic parts device

#127
20090005480
2009-01-01

Phosphine-protonated haloaromatic compound accelerator with curing resin and curing agent

#128
20080262135
2008-10-23

REACTION PRODUCT OF PHOSPHINE AND PROTONATED HALOARYL COMPOUND AND USE AS EPOXY CURING ACCELERATOR

#129
20080249220
2008-10-09

Encapsulant of epoxy group-containing (meth)acrylic polymer, anhydride and (meth)acrylic monomer

#130
20080246008
2008-10-09

Semiconductor-encapsulating resin composition and semiconductor device

#131
20080206471
2008-08-28

Paint compositions and coating film forming method

#132
20080128922
2008-06-05

Epoxy resin composition for encapsulating semiconductor and semiconductor device

#133
20080083995
2008-04-10

EPOXY RESIN COMPOSITION FOR ENCAPSULATING SEMICONDUCTOR DEVICE AND THIN SEMICONDUCTOR DEVICE

#134
20080032154
2008-02-07

Epoxy Resin, Epoxy Resin Composition and Cured Product Thereof

#135
20070207322
2007-09-06

Semiconductor encapsulating epoxy resin composition and semiconductor device

#136
20070203254
2007-08-30

Sulfonium salt photoinitiators and use thereof

#137
20070088102
2007-04-19

Coating compositions and methods

#138
20070036981
2007-02-15

Molding compositions containing quaternary organophosphonium salts

#139
20070027273
2007-02-01

Semiconductor encapsulant of epoxy resin, phenolic resin, phosphine-quinone adduct and OH compound

#140
20060258822
2006-11-16

Composition of epoxy resin, polyphenolic compound and trisubstituted phosphonionphenolate salt

#141
20060216520
2006-09-28

Semiconductor encapsulating epoxy resin composition and semiconductor device

#142
20060189721
2006-08-24

Epoxy resin composition, process for providing latency to the composition and a semiconductor device

#143
20060083851
2006-04-20

Method for making filled epoxy resin compositions

#144
20060074138
2006-04-06

Cationically polymerizable composition, actinic radiation curable ink-jet ink, and production method of cationically polymerizable composition

#145
20050267286
2005-12-01

Curing accelerator for curing resin, curing resin composition, electronic component device and method for producing phosphine derivative

#146
20050267236
2005-12-01

Semiconductor encapsulating epoxy resin composition and semiconductor device

#147
20050253286
2005-11-17

Epoxy resin composition for semiconductor encapsulation, semiconductor device using the same, and process for producing semiconductor device

#148
20050209378
2005-09-22

Flame-retardant molding compositions

#149
20050165202
2005-07-28

Curing accelerator for curing resin, curing resin composition and electronic component device

#150
20050154152
2005-07-14

Method for producing epoxy resin composition for semiconductor encapsulation and epoxy resin composition for semiconductor encapsulation and semiconductor device obtained thereby

#151
20050139861
2005-06-30

Flame-retardant molding compositions

#152
20050095531
2005-05-05

Sulfonium salt photoinitiators and use thereof

#153
20050095528
2005-05-05

Sulfonium salt photinitiators and use thereof

#154
20050043446
2005-02-24

High throughput process for reactive extrusion of epoxy resin