ClassID:

99549

C08G65/38 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols

Sub-classes:
Recent Application in this class:
#1
20250277085
2025-09-04

RESIN COMPOSITION, DRY FILM, AND CURED PRODUCT

#2
20250215220
2025-07-03

Polymer Compositions with Improved Anti-Dent and Particulate Release Performance

#3
20250085634
2025-03-13

RESIST UNDERLAYER FILM-FORMING COMPOSITION

#4
20240384031
2024-11-21

BENZOXAZINE COMPOSITION, AND USE THEREOF

#5
20240369930
2024-11-07

COMPOSITION FOR SPIN-ON CARBON FILM FORMATION, METHOD FOR PRODUCING COMPOSITION FOR SPIN-ON CARBON FILM FORMATION, UNDERLAYER FILM FOR LITHOGRAPHY, RESIST PATTERN FORMATION METHOD, AND CIRCUIT PATTERN FORMATION METHOD

#6
20240279517
2024-08-22

ADHESIVE COMPOSITION AND FILM ADHESIVE, AND SEMICONDUCTOR PACKAGE USING FILM ADHESIVE AND PRODUCING METHOD THEREOF

#7
20240092971
2024-03-21

FLUORINE-CONTAINING POLYETHER COMPOUND

#8
20240002596
2024-01-04

RESIN COMPOSITION AND ARTICLE MADE THEREFROM

#9
20230416460
2023-12-28

COMPOUND, RESIN COMPOSITION, RESIN SHEET, RESIN CURED PRODUCT, AND LAMINATED SUBSTRATE

#10
20230374213
2023-11-23

PROCESS FOR PREPARING BRANCHED PHENOLIC NOVOLAK

#11
20230257625
2023-08-17

FOOD OR BEVERAGE CONTACT ARTICLES COATED WITH RESINS DERIVED FROM REACTIONS OF PHENOLS WITH POLYOLEFINIC TERPENES

#12
20230019298
2023-01-19

POLYFUNCTIONAL POLY(ARYLENE ETHER) RESIN AND PREPARATION METHOD THEREOF

#13
20220380537
2022-12-01

RESIN COMPOSITION AND METHOD OF PRODUCING THE SAME, MOLDED ARTICLE, MECHANICAL COMPONENT, AND HOUSING

#14
20220363798
2022-11-17

RESIN COMPOSITION, PREPREG, RESIN-ATTACHED FILM, RESIN-ATTACHED METAL FOIL, METAL-CLADDED LAMINATE SHEET, AND WIRING BOARD

#15
20220356289
2022-11-10

RESIN COMPOSITION, PREPREG, FILM WITH RESIN, METAL FOIL WITH RESIN, METAL-CLAD LAMINATED BOARD, AND WIRING BOARD

#16
20220259378
2022-08-18

RESIN COMPOSITION, PREPREG, METHOD FOR MANUFACTURING PREPREG, LAMINATE, AND PRINTED WIRING BOARD

#17
20220235178
2022-07-28

HIGHLY HEAT-RESISTANT THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE MANUFACTURED THEREFROM

#18
20220227930
2022-07-21

Laser Platable Thermoplastic Compositions

#19
20220146936
2022-05-12

Low temperature cure photoimageable dielectric compositions and methods of their use

#20
20210395464
2021-12-23

Random copolymer compound, terminal-modified polymer compound, and resin composition including said compounds

#21
20210261698
2021-08-26

Purified polymer and methods for making

#22
20200361892
2020-11-19

Polycyclocarbonate compounds and polymers formed therefrom

#23
20200361843
2020-11-19

Compound, resin, composition, resist pattern formation method, circuit pattern formation method and method for purifying resin

#24
20200249573
2020-08-06

COMPOSITION FOR RESIST UNDERLAYER FILM FORMATION, UNDERLAYER FILM FOR LITHOGRAPHY, AND PATTERN FORMATION METHOD

#25
20200172667
2020-06-04

Cross-Linking Compositions for Forming Cross-Linked Organic Polymers, Organic Polymer Compositions, Methods of Forming the Same, and Molded Articles Produced Therefrom

#26
20200139511
2020-05-07

Surface modified abrasive particles, abrasive articles and methods of forming thereof

#27
20200071477
2020-03-05

Halogen-free low dielectric resin composition, and pre-preg, metal-clad laminate, and printed circuit board using the same

#28
20200032054
2020-01-30

Phenylene ether copolymer and compositions comprising same

#29
20190322609
2019-10-24

Method for decreasing the concentration of a metal in a monomer composition comprising bis(benzoyl)benzene

#30
20190292316
2019-09-26

Purified poly(phenylene ether), and poly(phenylene ether) composition and article

#31
20190207210
2019-07-04

Method for making a sulfur-based positive-electrode active material

#32
20190002637
2019-01-03

Polyphenylene ether and resin composition

#33
20180369991
2018-12-27

Surface modified abrasive particles, abrasive articles and methods of forming thereof

#34
20180312689
2018-11-01

Method for producing resin composition

#35
20180291138
2018-10-11

High dielectric breakdown strength resins

#36
20180273502
2018-09-27

Polycyclocarbonate compounds and polymers formed therefrom

#37
20180246402
2018-08-30

Polyarylate resin and electrophotographic photosensitive member

#38
20180198149
2018-07-12

Polyphenylsulfone-based proton conducting polymer electrolyte, proton conducting solid polymer electrolyte membrane, electrode catalyst layer for solid polymer fuel cells, method for producing electrode catalyst layer for slid polymer fuel cells, and fuel cell

#39
20180136499
2018-05-17

CURABLE COMPOSITIONS FOR ONE DROP FILL SEALANT APPLICATION

#40
20180134657
2018-05-17

BISMALEIMIDE RESINS FOR ONE DROP FILL SEALANT APPLICATION

#41
20180044524
2018-02-15

Miscible polyphenylene ether sulfone/polyalkylene terephthalate blends

#42
20180009928
2018-01-11

Method for producing an ablative resin

#43
20170334817
2017-11-23

Phenolic hydroxyl-containing compound, composition containing the same, and cured film of the composition

#44
20170267526
2017-09-21

Composition for forming conductive pattern and resin structure having conductive pattern

#45
20170263349
2017-09-14

Composition for forming conductive pattern and resin structure having conductive pattern

#46
20170174957
2017-06-22

Polyphenylene ether oligomer and high-frequency copper clad laminate

#47
20170096408
2017-04-06

Polycyclocarbonate compounds and polymers formed therefrom

#48
20170077517
2017-03-16

Ion-conductive fused-ring quinone polymer, electrode active material and secondary battery

#49
20170062809
2017-03-02

SULFUR-BASED POSITIVE-ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE AND LITHIUM-ION SECONDARY BATTERY

#50
20160311975
2016-10-27

Polymer for preparing resist underlayer film, resist underlayer film composition containing the polymer and method for forming resist underlayer film using the composition

#51
20160266494
2016-09-15

Polymers for hard masks, hard mask compositions including the same, and methods for forming a pattern of a semiconductor device using a hard mask composition

#52
20160208045
2016-07-21

POLYMERIC MATERIAL

#53
20160168325
2016-06-16

Triptycene-based ladder monomers and polymers, methods of making each, and methods of use

#54
20160152777
2016-06-02

Polyamide-polyolefin copolymers and methods of making them

#55
20160130395
2016-05-12

Stabilized poly(arylene ether) compositions and methods of making them

#56
20160130394
2016-05-12

ISOFLAVONE-BASED POLYMER, LENS AND CAMERA MODULE USING THE SAME

#57
20160102174
2016-04-14

Low molecular weight polyphenylene ether prepared without solvents

#58
20160060393
2016-03-03

Polyarylene materials

#59
20160032043
2016-02-04

Bisphenol polymer precursor replacements

#60
20160011512
2016-01-14

Composition, method for producing patterned substrate, film and forming method thereof, and compound

#61
20150218313
2015-08-06

Polymer conductor for lithium-ion batteries

#62
20150210806
2015-07-30

Copolymer of a bisphenol diglycidyl ether and a phenolphthalene and/or a phenolphthalimidine, method for the preparation thereof, article comprising the copolymer, and compositions comprising the copolymer

#63
20150158801
2015-06-11

Process for producing phenol

#64
20150141610
2015-05-21

Process for producing polyphenylene ether helping to improve safety and yield

#65
20150133621
2015-05-14

Method for producing a polyether ether ketone

#66
20150048533
2015-02-19

Process for making polyarylethers and use in membrane preparation

#67
20150045477
2015-02-12

Poly(phenylene ether)/epoxy homogeneous solid and powder coating composition incorporating same

#68
20150038667
2015-02-05

Poly(phenylene ether) copolymer and method of making

#69
20150025278
2015-01-22

Aromatic polyacetals and articles comprising them

#70
20150017337
2015-01-15

Allergen reducing agent, and processed product, coating material, and wood building material using same

#71
20140308233
2014-10-16

NDGA polymers and metal complexes thereof

#72
20140193322
2014-07-10

RIGID FOAMS BASED ON PROCYANIDIN- AND/OR PRODELPHINIDIN-TYPE TANNINS AND PREPARATION METHOD THEREOF

#73
20140099510
2014-04-10

METHODS OF MANUFACTURE OF BIS(PHTHALIMIDE)S AND POLYETHERIMIDES, AND BIS(PHTHALIMIDE)S, AND POLYETHERIMIDES FORMED THEREFROM

#74
20140039147
2014-02-06

Tagged polymers and methods of use

#75
20130324628
2013-12-05

Poly(phenylene ether) fiber and method of making

#76
20130266779
2013-10-10

Curable resin composition

#77
20130245182
2013-09-19

POLYPHENYLENE ETHER POWDER AND POLYPHENYLENE ETHER RESIN COMPOSITION

#78
20130231396
2013-09-05

Self-assembling polyphenol-quinonoid polymer derivatives and uses thereof

#79
20130122319
2013-05-16

ALLERGEN REDUCING AGENT, AND PROCESSED PRODUCT, COATING MATERIAL, AND WOOD BUILDING MATERIAL USING SAME

#80
20120329939
2012-12-27

Poly(arylene ether)-poly(hydroxy ether) block copolymer and method of making

#81
20120269745
2012-10-25

Hydroxytyrosol compounds

#82
20110301366
2011-12-08

Epoxy resin production

#83
20110236701
2011-09-29

Thermosetting resin, composition including the same, and printed board fabricated using the same

#84
20110160386
2011-06-30

Polymerization of phenolic compound using peroxidase

#85
20110144370
2011-06-16

Polymerization of hydroxytyrosol mediated by horseradish peroxidases

#86
20110144298
2011-06-16

Copolymerization of hydroxytyrosol with flavonoids mediated by horseradish peroxidases

#87
20110082266
2011-04-07

Therapeutic polymers and methods of generation

#88
20090202729
2009-08-13

Composition and method for enhancing stain resistance and product of enhanced stain resistance therefrom

#89
20090088535
2009-04-02

METHOD OF PRODUCING PHENOL RESIN AND METHOD OF PRODUCING EPOXY RESIN

#90
20090061277
2009-03-05

Ionically conductive polymers for use in fuel cells

#91
20090036631
2009-02-05

Aromatic ether polymer, method for producing the same, and polymer composition

#92
20080124992
2008-05-29

Composition and method for enhancing stain resistance and product of enhanced stain resistance therefrom

#93
20070037061
2007-02-15

Polymer electrolyte complex

#94
20070009805
2007-01-11

Polymer electrolyte

#95
20060167164
2006-07-27

Fire retardant resin composition, method of its production, shaped articles comprising the same, and silica

#96
15782223
2019-05-14

Polymeric materials made from vanillin

#97
15141930
2017-11-14

Polymeric materials made from vanillin

#98
14030179
2015-01-06

Thermoset and thermoplastic compositions derived from the essential oils of herbs

#99
13971104
2016-04-19

Solution processable perylene copolymer

#100
13678864
2016-05-31

Polymeric materials made from vanillin