ClassID:

99677

C08G73/16 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups  - ; Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule; Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors Polyester-imides

Recent Application in this class:
#1
20260098120
2026-04-09

IMIDE-CONTAINING POLYOLS, METHODS FOR MAKING IMIDE-CONTAINING POLYOLS AND METHODS FOR USING IMIDE-CONTAINING POLYOLS

#2
20260071029
2026-03-12

POLYIMIDE PRECURSOR COMPOSITION, POLYIMIDE FILM AND POLYIMIDE/SUBSTRATE LAMINATE

#3
20250179362
2025-06-05

CROSSLINKED POLYMERIC HIGH TEMPERATURE CORROSION INHIBITOR

#4
20250171590
2025-05-29

POLYIMIDE PRECURSOR FOR DISPLAY SUBSTRATE, POLYIMIDE FILM FOR DISPLAY SUBSTRATE, AND DISPLAY SUBSTRATE

#5
20250101182
2025-03-27

POLY(ESTER-IMIDE) POLYMERS AND USES THEREOF

#6
20240376267
2024-11-14

POLYIMIDE RESIN MATERIAL FOR COLORLESS TRANSPARENT PROCESSED PRODUCT AND NOVEL POLYIMIDE

#7
20240287254
2024-08-29

OPTICALLY TRANSPARENT POLYIMIDE

#8
20240254286
2024-08-01

POLYESTERIMIDE RESIN COMPOSITION, POLYESTERIMIDE RESIN LAYER, FLEXIBLE METAL FOIL LAMINATE, AND METHODS OF PREPARING THE SAME

#9
20240174857
2024-05-30

POLYESTERAMIDES, PROCESSES FOR THE PREPARATION THEREOF, AND POLYESTERAMIDE COMPOSITIONS

#10
20240092975
2024-03-21

Bisimide phenol compound

#11
20240052104
2024-02-15

DICARBONYL HALIDES, POLYMER COMPOSITIONS AND FILMS MADE THEREFROM

#12
20230374344
2023-11-23

Polyimide Precursor Composition and Optical Multilayer Structure Formed Using the Same

#13
20230287240
2023-09-14

Coating Composition

#14
20230192592
2023-06-22

Monomer and polymer, compensation film, optical film, and display device

#15
20230086746
2023-03-23

DIAMINE MONOMER COMPOUND, METHOD FOR PREPARING THE SAME, RESIN, FLEXIBLE FILM, AND ELECTRONIC DEVICE

#16
20220411584
2022-12-29

Transparent polyimide film and production method therefor

#17
20220315705
2022-10-06

POLYESTER POLYOL COMPRISING AN IMIDE MOIETY AND METHODS OF MANUFACTURE THEREOF

#18
20220169792
2022-06-02

Loss-dissipation flexible copper clad laminate, manufacturing method thereof, and electronic device

#19
20220119639
2022-04-21

Interlayers comprising polyesteramide compositions

#20
20220064462
2022-03-03

Polymer filaments comprising an aqueous-soluble imide polymer and use thereof as a sacrificial printing material in additive manufacturing

#21
20210340403
2021-11-04

Coating composition

#22
20210122881
2021-04-29

Poly(imide-ester-amide) copolymer and optical film

#23
20210095073
2021-04-01

Interlayers comprising polyesteramide compositions

#24
20210094264
2021-04-01

Interlayers comprising polyesteramide compositions

#25
20200377758
2020-12-03

Coating composition

#26
20200377659
2020-12-03

Monomer, polymer, compensation film, optical film, and display device

#27
20200362114
2020-11-19

NOVEL POLYESTERAMIDES, PROCESSES FOR THE PREPARATION THEREOF, AND POLYESTERAMIDE COMPOSITIONS

#28
20200354571
2020-11-12

Polyesteramides, processes for the preparation thereof, and polyesteramide compositions

#29
20200262783
2020-08-20

Diamine compound, and polyimide compound and molded product using the same

#30
20200262782
2020-08-20

Diamine compound, and polyimide compound and molded product using the same

#31
20200231754
2020-07-23

COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-PYROMELLITIC DIIMIDE AND FILMS MADE THEREFROM

#32
20200118917
2020-04-16

Dielectric for high density substrate interconnects

#33
20200110315
2020-04-09

Photo alignment agent and liquid crystal display

#34
20190389795
2019-12-26

Diamine compound, and polyimide compound and molded product using the same

#35
20190326630
2019-10-24

Solid electrolyte composition, solid electrolyte-containing sheet and manufacturing method therefor, all-solid state secondary battery and manufacturing method therefor, and polymer and non-aqueous solvent dispersion thereof

#36
20190326032
2019-10-24

ELECTRICALLY INSULATING MATERIAL, ELECTRICALLY INSULATING COATING COMPOUND AND ELECTRICALLY INSULATED WIRE MADE FROM STILBENE SERIES POLYESTERIMIDE

#37
20190256659
2019-08-22

Polymer, film including the polymer, and display device including the film

#38
20190161642
2019-05-30

Coating composition

#39
20190135750
2019-05-09

METHODS AND SYSTEMS FOR THE MANUFACTURE OF AN AROMATIC PHTHALIC BISIMIDE AND A POLYETHERIMIDE

#40
20190119574
2019-04-25

All-aromatic high-performance block-copolymers

#41
20190039998
2019-02-07

Monomer and polymer, compensation film, optical film, and display device

#42
20190031831
2019-01-31

Monomer, polymer, compensation film, optical film, and display device

#43
20180346646
2018-12-06

Polymerizable composition

#44
20180244847
2018-08-30

Polyimide resin and polyimide film

#45
20180148650
2018-05-31

Alignment layer composition, liquid crystal display including the alignment layer composition, and manufacturing method of the liquid crystal display

#46
20180127600
2018-05-10

Water-dispersed electrodeposition solution for forming insulating film

#47
20180094193
2018-04-05

Liquid crystal aligning agent, liquid crystal alignment layer comprising the same and method for preparing liquid crystal alignment layer

#48
20180076461
2018-03-15

POLYIMIDE PRECURSOR SOLUTION, POLYIMIDE PRECURSOR, POLYIMIDE RESIN, MIXTURE SLURRY, ELECTRODE, MIXTURE SLURRY PRODUCTION METHOD, AND ELECTRODE FORMATION METHOD

#49
20180066111
2018-03-08

Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-benzophenone-3,3′,4,4′-tetracarboxylic diimide and films made therefrom

#50
20180009983
2018-01-11

Thermosetting resin composition, cured film, substrate with cured film, and electronic component

#51
20170371209
2017-12-28

Photo alignment agent and liquid crystal display

#52
20170174831
2017-06-22

Copolyesterimides comprising bis(2-hydroxyalkyl)-2,2′-(1,4-phenylene)bis(1,3-dioxoisoindoline-5-carboxylate) and articles made therefrom

#53
20170160594
2017-06-08

Polymer Used For Orientation Film Material and Method For Preparing Orientation Film

#54
20170145242
2017-05-25

Fluoropolymer composition

#55
20170002147
2017-01-05

Cyanate ester/aryl ethynyl polyimide resins for composite materials

#56
20160377926
2016-12-29

Orientation film materials and liquid crystal display device using it

#57
20160251476
2016-09-01

Copolyesterimides derived from aromatic dicarboxylic acids and aliphatic glycols and films made therefrom

#58
20160237213
2016-08-18

Polymer and composition

#59
20160222165
2016-08-04

Polyimide precursor, polyimide resin film produced from said polyimide precursor, display element, optical element, light-receiving element, touch panel and circuit board each equipped with said polyimide resin film, organic EL display, and methods respectively for producing organic EL element and color filter

#60
20160160045
2016-06-09

Thermosetting resin composition, cured film, substrate with cured film, and electronic component

#61
20160137790
2016-05-19

Copolyesterimides derived from N,N′-bis-(hydroxyalkyl)-benzophenone-3,3′,4,4′-tetracarboxylic diimide and films made therefrom

#62
20160137788
2016-05-19

Polyimide copolymer oligomer, polyimide copolymer, and method for producing each of same

#63
20160130399
2016-05-12

Copolyesterimides derived from -bis-(hydroxyalkyl)-3,3′,4,4′-diphenylsulfonetetracarboxylic diimide and films made therefrom

#64
20160122475
2016-05-05

COPOLYESTERIMIDES DERIVED FROM N,N'-BIS-(HYDROXYALKYL)-PYROMELLITIC DIIMIDE AND FILMS MADE THEREFROM

#65
20160024386
2016-01-28

Liquid crystal alignment agent, liquid crystal alignment film, and liquid crystal display element

#66
20150361222
2015-12-17

Polyimide precursor, polyimide, varnish, polyimide film, and substrate

#67
20150353766
2015-12-10

Composition for fixing wound items

#68
20150353685
2015-12-10

Polyimide precursor, photosensitive resin composition containing said polyimide precursor, and cured-pattern-film manufacturing method and semiconductor device using said photosensitive resin composition

#69
20150344732
2015-12-03

Coating composition

#70
20150344626
2015-12-03

Dianhydride and polyimide

#71
20150241739
2015-08-27

Photoalignment agent, liquid crystal display device including the same, and method of manufacturing the same

#72
20150183931
2015-07-02

Polyamic acid, polyimide, polyamic acid solution, and use of polyimide

#73
20150158980
2015-06-11

Polyimide precursor and polyimide

#74
20150130098
2015-05-14

Polyamic acid, polyimide, and method for manufacturing graphite sheet

#75
20150086836
2015-03-26

Resin composition, separator for non-aqueous electrolyte secondary battery and production method therefor, and non-aqueous electrolyte secondary battery

#76
20140350210
2014-11-27

Copolyesterimides of poly(alkylene naphthalate)s having high glass transition temperature and film made therefrom

#77
20140338734
2014-11-20

RESIN COMPOSITION, PRODUCTION METHOD THEREFOR, POLYETHYLENE TEREPHTHALATE FILM, AND BACK SHEET FOR SOLAR CELL MODULE

#78
20140205758
2014-07-24

Solvent-free wire enamel composition

#79
20130338332
2013-12-19

Sulfonated aromatic polyesters

#80
20130261260
2013-10-03

THERMOSETTING RESIN COMPOSITION

#81
20130158208
2013-06-20

Liquid crystal alignment agent, liquid crystal alignment film using the same, and liquid crystal display device including the liquid crystal alignment film

#82
20130145971
2013-06-13

Pallet and methods of making and using the same

#83
20120276300
2012-11-01

Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking

#84
20120126393
2012-05-24

RESIN COMPOSITION, MULTILAYER BODY CONTAINING THE SAME, SEMICONDUCTOR DEVICE, AND FILM

#85
20120048592
2012-03-01

Polyester imide resin insulating coating material, insulated wire using same, and coil

#86
20120029164
2012-02-02

Ester group-containing tetracarboxylic acid dianhydride, polyester polyimide precursor, polyesterimide, and methods for producing same

#87
20120015298
2012-01-19

Photosensitive resin composition and cured film

#88
20110278227
2011-11-17

Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking

#89
20110257360
2011-10-20

TETRACARBOXYLIC ACID OR POLYESTERIMIDE THEREOF AND PROCESS FOR PRODUCING THE SAME

#90
20110217618
2011-09-08

Chemically bonded carbon nanotube-polymer hybrid and nanocomposite thereof

#91
20110137009
2011-06-09

Polyamic acid, polyimide, manufacturing method thereof, and polyimide film

#92
20110083884
2011-04-14

Polyimide precursor composition and use thereof

#93
20110046277
2011-02-24

Photosensitive polyimide and photosensitive resin composition comprising the same

#94
20100305230
2010-12-02

Hybrid polymer materials for liquid crystal alignment layers

#95
20100297456
2010-11-25

Diamine, Polyamic Acid and Polyimide

#96
20100145002
2010-06-10

TETRACARBOXYLIC ACID OR POLYESTERIMIDE THEREOF, AND PROCESS FOR PRODUCTION OF THE SAME

#97
20100133192
2010-06-03

Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking

#98
20100132989
2010-06-03

NOVEL POLYIMIDE PRECURSOR COMPOSITION AND USE THEREOF

#99
20100132975
2010-06-03

INSULATED ELECTRICAL WIRE, ELECTRICAL COIL, AND MOTOR

#100
20100113689
2010-05-06

Polyimide resin and curable resin composition

#101
20100062186
2010-03-11

Ultra-thin polymeric membrane

#102
20100060834
2010-03-11

COPOLYIMIDE, LIQUID CRYSTAL ALIGNING LAYER COMPRISING THE SAME , AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME

#103
20100041860
2010-02-18

POLYIMIDE, DIAMINE COMPOUND AND METHOD FOR PRODUCING THE SAME

#104
20090306329
2009-12-10

Ester group-containing tetracarboxylic acid dianhydride, novel polyesterimide precursor derived therefrom, and polyesterimide

#105
20090182114
2009-07-16

Tetracarboxylic acid compound, polyimide thereof, and production method thereof

#106
20090110938
2009-04-30

Resin composition, prepreg and laminate using the same

#107
20090075198
2009-03-19

Photosensitive polyimide resin composition

#108
20090012242
2009-01-08

Synthesis of polyimides (PI) from poly-carbodiimides and dianhydrides by sequential self-repetitive reaction (SSRR)

#109
20080306180
2008-12-11

Polyamide Acid Resin Containing Unsaturated Group, Photosensitive Resin Composition Using Same, and Cured Product Thereof

#110
20080003381
2008-01-03

Overcoat film composition, color filter substrate, and liquid crystal display element

#111
20070218277
2007-09-20

Adhesive film, flexible metal-clad laminate, and processes for producing these

#112
20070166535
2007-07-19

Thermoplastic polyimide composition and double-sided flexible copper clad laminate using the same

#113
20070128378
2007-06-07

Method of producing liquid crystal aligning layer, liquid crystal aligning layer produced using the same, and liquid crystal display including liquid crystal aligning layer

#114
20070092778
2007-04-26

Oligomer solid acid and polymer electrolyte membrane including the same

#115
20070073034
2007-03-29

Pseudo-donor-containing second-order nonlinear optical chromophores with improved stability and electro-optic polymers covalently incorporating the same

#116
20070027292
2007-02-01

N-hydroxyalkyltrimellitimide esters and bis-(trimellitimide) esters and method of making

#117
20060287468
2006-12-21

Polyimide resin and method of preparing the same

#118
20060287467
2006-12-21

Soluble polyimide resin and method of preparing the same

#119
20060135733
2006-06-22

Polycarbonate—ultem block copolymers

#120
20060131548
2006-06-22

Self-poled electro-optic and nonlinear optical polymer, method of manufacturing the polymer, and film manufactured from the polymer

#121
20060105164
2006-05-18

Cleaning sheet, conveying member using the same, and substrate processing equipment cleaning method using them

#122
20050288405
2005-12-29

Copolymers containing diimide moieties and blends thereof

#123
20050266255
2005-12-01

Conductive film forming method and conductive material

#124
20050209429
2005-09-22

Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers

#125
20050171326
2005-08-04

Methods of making imide-modified polyester resins

#126
20050170270
2005-08-04

Composition for forming wiring protective film and uses thereof