ClassID:

99193

C08G59/4071 - 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 curing agents used; Curing agents not provided for by the groups  -  phosphorus containing compounds

Recent Application in this class:
#1
20260125585
2026-05-07

Two-Component Rapid Cure Adhesive

#2
20260109647
2026-04-23

EPOXY-GEOPOLYMER HYBRID FOAM

#3
20260078252
2026-03-19

Underwater Curable Thermoset Composition

#4
20250341471
2025-11-06

Reaction Induced Color-Change Composition

#5
20250304742
2025-10-02

RAPID-CURING, LOW-TEMPERATURE COMPOSITION FOR THE PRODUCTION OF PRESSURISED TANKS MADE OF A COMPOSITE MATERIAL FOR THE ON-BOARD STORAGE OF HYDROGEN GAS

#6
20250145760
2025-05-08

EPOXY RESIN COMPOSITIONS COMPRISING DICYANDIAMID CURING AGENT

#7
20250122327
2025-04-17

PHOTOCURABLE COMPOSITION AND METHOD FOR FORMING PATTERN

#8
20250002638
2025-01-02

RAPID-CURING COMPOSITION FOR THE PRODUCTION OF SEMI-FINISHED PRODUCTS ENABLING THE PRODUCTION OF COMPOSITE TYPE IV PRESSURE TANKS FOR THE ON-BOARD STORAGE OF HYDROGEN GAS

#9
20240287246
2024-08-29

Esterified Acids for Use in Polymeric Materials

#10
20240247095
2024-07-25

EPOXY RESIN PRODUCTION METHOD, EPOXY RESIN COMPOSITION, CURED PRODUCT, AND ELECTRIC/ELECTRONIC COMPONENT

#11
20230183417
2023-06-15

Environment-friendly and flame-retardant abradable seal coating material with ultra-low density and use method thereof

#12
20230126983
2023-04-27

Esterified acids for use in polymeric materials

#13
20220315814
2022-10-06

ADHESIVE FOR ENDOSCOPE, CURED PRODUCT THEREOF, ENDOSCOPE, AND METHOD FOR PRODUCING THE SAME

#14
20220298295
2022-09-22

Epoxy resin systems

#15
20220153922
2022-05-19

Solvent-less ionic liquid epoxy resin

#16
20220145000
2022-05-12

PULTRUSION WITH EXTRUDED GASKET FOAM

#17
20220025172
2022-01-27

Two-Part Phosphate Ester Elastomeric Epoxy Composition and Method of Use Thereof

#18
20210355364
2021-11-18

COMPOSITION FOR FORMING THERMALLY CONDUCTIVE MATERIAL, AND THERMALLY CONDUCTIVE MATERIAL

#19
20210139641
2021-05-13

ACTIVE ESTER COMPOSITION AND SEMICONDUCTOR SEALING MATERIAL

#20
20200377647
2020-12-03

RESIN COMPOSITION, RESIN SHEET, CURED RESIN PRODUCT, RESIN SUBSTRATE, AND LAMINATE SUBSTRATE

#21
20200157275
2020-05-21

Esterified acids for use in polymeric materials

#22
20200062889
2020-02-27

THERMOSETTING RESIN COMPOSITION

#23
20190284344
2019-09-19

Method for preparing fluorine-silicon-containing polyphosphate ester and flame retardant epoxy resin

#24
20190092797
2019-03-28

Low DK phosphorous containing hardener useful for halogen free, flame retardant polymers and use

#25
20190077905
2019-03-14

Epoxy resin systems

#26
20190048137
2019-02-14

DCPD-derived polyether and method of producing the same

#27
20190002685
2019-01-03

FLAME-RETARDANT, HIGH TEMPERATURE RESISTANT THERMOSETS ON THE BASIS OF NAPHTHALENE-BASED EPOXY RESINS AND CYANATE ESTERS

#28
20180326708
2018-11-15

Active ester curing agent compound for thermosetting resins, flame retardant composition comprising same, and articles made therefrom

#29
20180244835
2018-08-30

CURABLE COMPOSITION, ADHESIVE, ARTICLE HAVING COATING LAYER, FIBER-REINFORCED COMPOSITE MATERIAL, POTTING AGENT AND CURABLE COMPOSITION KIT

#30
20180223094
2018-08-09

Halogen-free epoxy resin composition having low dielectric loss

#31
20180187084
2018-07-05

Curing of epoxy resins with phosphonate oligomers

#32
20180044467
2018-02-15

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

#33
20180037695
2018-02-08

Esterified acids for use in polymeric materials

#34
20170233524
2017-08-17

Method of manufacturing cured phosphorus-containing flame-retardant epoxy composite

#35
20170088658
2017-03-30

LOW DK PHOSPHOROUS CONTAINING HARDENER USEFUL FOR HALOGEN FREE, FLAME RETARDANT POLYMERS AND USE

#36
20170002191
2017-01-05

Flame-retardant, high temperature resistant thermosets on the basis of naphthalene-based epoxy resins and cyanate esters

#37
20160340468
2016-11-24

HALOGEN FREE EPOXY FORMULATIONS WITH LOW DIELECTRIC CONSTANT

#38
20160333137
2016-11-17

FLAME RETARDANT COMPOUNDS, HARDENERS AND POLYPHENOL-BASED EPOXY RESINS

#39
20160244596
2016-08-25

Flame retardant for epoxy resin containing phosphonate and phosphinate functionality

#40
20160200747
2016-07-14

Phosphorus-containing compound and curing epoxy resin composition containing same

#41
20160185953
2016-06-30

Halogen-free thermosetting resin composition, prepreg and laminate for printed circuit prepared from the same

#42
20160185939
2016-06-30

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

#43
20150322197
2015-11-12

LATENT CATALYTIC CURING AGENT

#44
20150144017
2015-05-28

Polyphosphazenes

#45
20150141540
2015-05-21

Polyphosphazenes

#46
20140378626
2014-12-25

Phosphor-containing phenol formaldehyde resin and flame-retardant epoxy resin hardener containing thereof

#47
20140178752
2014-06-26

Cyclotriphosphazene compound, method of preparing the same, electrolyte for lithium secondary battery including the cyclotriphosphazene compound, and lithium secondary battery including the electrolyte

#48
20140128510
2014-05-08

Resin composition, hardened coating films therefrom, and photosemiconductor device using same

#49
20140128509
2014-05-08

Curable compositions

#50
20130277867
2013-10-24

Epoxy resin composition for sealing, and electronic component device

#51
20130126218
2013-05-23

Prepreg, metal-clad laminate, and printed circuit board

#52
20130123457
2013-05-16

Low-k, flame-retardant, bi-functional benzoxazine and method for making the same

#53
20130122308
2013-05-16

Resin composition and uses of the same

#54
20130108843
2013-05-02

Epoxy resin composition and pre-preg, support-provided resin film, metallic foil clad laminate plate and multilayer printed circuit board utilizing said composition

#55
20130101862
2013-04-25

Stable solution of ring-opened polymer and the use thereof

#56
20130009327
2013-01-10

RESIN COMPOSITION FOR SEMICONDUCTOR ENCAPSULATION, AND SEMICONDUCTOR DEVICE USING SAME

#57
20120329960
2012-12-27

Flame-retardant hardner for epoxy resin and flame-retardant resin material comprising the same

#58
20120095170
2012-04-19

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

#59
20110278052
2011-11-17

Halogen-free flame-retardant epoxy resin composition, and prepreg and printed circuit board using the same

#60
20110241228
2011-10-06

EPOXY RESIN COMPOSITION FOR SEALING PACKING OF SEMICONDUCTOR, SEMICONDUCTOR DEVICE, AND MANUFACTURING METHOD THEREOF

#61
20110241227
2011-10-06

LIQUID RESIN COMPOSITION AND SEMICONDUCTOR DEVICE

#62
20110213070
2011-09-01

Curing accelerator for epoxy resin composition, and one-pack type thermosetting epoxy resin composition

#63
20110201724
2011-08-18

Phosphorous-Containing Flame Retardant Epoxy Resin Composition, Prepreg and Laminate Thereof

#64
20110132646
2011-06-09

FLAME RETARDANT EPOXY RESIN COMPOSITION, PREPREG AND LAMINATE THEREOF

#65
20100258339
2010-10-14

Varnish and prepreg, and substrates thereof

#66
20100119805
2010-05-13

Thermoplastic polyhydroxy polyether resin and resin composition comprising the same

#67
20090008127
2009-01-08

Epoxy resin composition for prepreg, prepreg and multilayered printed wiring board

#68
20080306241
2008-12-11

Method of stabilizing metal pigments against gassing

#69
20070219295
2007-09-20

Composition of epoxy resin and epoxy-reactive polyphosphonate

#70
20070009742
2007-01-11

Layer of reaction product of epoxy and phosphorus materials and curing agent on substrate

#71
20060142427
2006-06-29

Composition of epoxy resin, OH-terminated phosphonate oligomer and inorganic filler

#72
20060099458
2006-05-11

1, 4-Hydroquinone functionalized phosphinates and phosphonates

#73
20050250877
2005-11-10

Method of stabilizing metal pigments against gassing

#74
20050027042
2005-02-03

Corrosion and alkali-resistant compositions and methods for using the same

#75
20050020800
2005-01-27

Oligomeric, hydroxy-terminated phosphonates

#76
20050020733
2005-01-27

Corrosion and alkali-resistant compositions and methods for using the same