ClassID:

99644

C08G73/1017 - 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; Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents in the form of (mono)amine

Recent Application in this class:
#1
20260085209
2026-03-26

POLYIMIDE AND METHOD OF MANUFACTURE

#2
20260085208
2026-03-26

POLYIMIDE AND METHOD OF MANUFACTURE

#3
20260022215
2026-01-22

PROCESSABLE POLYIMIDE-PHTHALONITRILE APPLICATION FORMS AND METHODS THEREOF

#4
20250147420
2025-05-08

Polymer, Positive And Negative Photosensitive Resin Compositions, Patterning Process, Method For Forming Cured Film, Interlayer Insulating Film, Surface Protective Film, And Electronic Component

#5
20240327573
2024-10-03

SYSTEM AND METHOD FOR MANUFACTURING POLYAMIC ACID, AND SYSTEM AND METHOD FOR MANUFACTURING POLYIMIDE

#6
20240318034
2024-09-26

POLYAMIC ACID COMPOSITION AND POLYIMIDE COATING MATERIAL COMPRISING SAME

#7
20240317940
2024-09-26

PHOTOIMAGABLE DIELECTRICS

#8
20230279262
2023-09-07

Polymer compositions and coating solutions

#9
20230078023
2023-03-16

Heterogeneous fluoropolymer mixture polishing pad

#10
20230022246
2023-01-26

METHOD OF MAKING FUNCTIONALIZED POLYIMIDE AND POLYIMIDE RESULTING THEREFROM

#11
20230002557
2023-01-05

Fluoropolymer adhesives and methods thereof

#12
20220298304
2022-09-22

POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POLYIMIDE PRECURSOR SOLUTION, METHOD FOR PRODUCING POLYIMIDE FILM, AND METHOD FOR PRODUCING POROUS POLYIMIDE FILM

#13
20220213267
2022-07-07

EXTREME HIGH TEMPERATURE STABLE ADHESIVES AND COATINGS

#14
20220162385
2022-05-26

Two-dimensional organic polymer and derivatives thereof for supercapacitor applications

#15
20220145065
2022-05-12

CROSS-LINKABLE NETWORK FROM FUNCTIONALIZED POLYETHERIMIDE AND THERMOSET POLYMER RESULTING THEREFROM

#16
20210207031
2021-07-08

LIQUID CRYSTAL ALIGNMENT FILM, METHOD FOR PRODUCING THE SAME, SUBSTRATE AND DISPLAY DEVICE

#17
20210011381
2021-01-14

NEGATIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, ELEMENT AND DISPLAY APPARATUS THAT INCLUDE CURED FILM, PRODUCTION METHOD FOR THE SAME

#18
20210002427
2021-01-07

System and method for manufacturing polyamic acid, and system and method for manufacturing polyimide

#19
20200317963
2020-10-08

DETACHABLE LAYER-FORMING COMPOSITION AND DETACHABLE LAYER

#20
20200283579
2020-09-10

Reactive end group containing polyimides and polyamic acids and photosensitive compositions thereof

#21
20200255597
2020-08-13

POLY(IMIDE-AMIDE) COPOLYMER OR ITS PRECURSOR, COMPOSITION INCLUDING SAME, COMPOSITION FOR PREPARING SAME, ARTICLE, METHOD FOR PREPARING ARTICLE, AND DISPLAY DEVICE INCLUDING ARTICLE

#22
20200199299
2020-06-25

Fluoropolymer adhesives and methods thereof

#23
20200190405
2020-06-18

Liquid crystal alignment agent composition, method for preparing liquid crystal alignment film using same, and liquid crystal alignment film and liquid crystal display using same

#24
20200149175
2020-05-14

Reaction products of amine monomers and polymers containing saturated heterocyclic moieties as additives for electroplating baths

#25
20200031818
2020-01-30

Metal plating compositions

#26
20190367673
2019-12-05

Alkoxysilane-modified polyamic acid solution, laminate and flexible device each produced using same, and method for producing laminate

#27
20190309118
2019-10-10

Modified polyimide and curable resin composition

#28
20190292318
2019-09-26

Method of making polyetherimide

#29
20190263028
2019-08-29

Method for manufacturing flexible material having surface protecting layer

#30
20190256659
2019-08-22

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

#31
20190256658
2019-08-22

Telechelic poly(imide) oligomers, methods of manufacture, and uses thereof

#32
20190127643
2019-05-02

Liquid crystal aligning agent for photoalignment, liquid crystal alignment film and liquid crystal display device using it, and diamine and polymer

#33
20190127547
2019-05-02

Nanoporous micro-spherical polyimide aerogels and method for preparing same

#34
20190086800
2019-03-21

Resin composition

#35
20190023845
2019-01-24

Method of making polyetherimide

#36
20180265655
2018-09-20

Polyetherimide miscible polymer blends for capacitor films

#37
20180259852
2018-09-13

Negative-type photosensitive resin composition, cured film, element and display apparatus that include cured film, production method for the same

#38
20180215873
2018-08-02

Polyimide precursor composition and method of preparing polyimide molded article

#39
20180135194
2018-05-17

Reaction products of amine monomers and polymers containing saturated heterocyclic moieties as additives for electroplating baths

#40
20180022875
2018-01-25

Composition and polyamideimide composite and polyamideimide film and electronic device

#41
20180022873
2018-01-25

Poly(amic acid) synthesis and conversion to high molecular weight polyimide

#42
20180011404
2018-01-11

Photosensitive colored resin composition

#43
20180011402
2018-01-11

Resin, photosensitive resin composition, electronic component and display device using the same

#44
20180009949
2018-01-11

DINADIC PHENYL AMINE REACTIVE ENDCAPS

#45
20170275425
2017-09-28

Polyimide resin

#46
20170233530
2017-08-17

Alkoxysilane-modified polyamic acid solution, laminate and flexible device using same, and laminate manufacturing method

#47
20170084393
2017-03-23

Polyetherimide miscible polymer blends for capacitor films

#48
20160300810
2016-10-13

Semiconductor resin composition, semiconductor resin film, and semiconductor device using the same

#49
20160280857
2016-09-29

Compositions, composites prepared therefrom, and films and electronic devices including the same

#50
20160195777
2016-07-07

Photo-alignment layer and liquid crystal display

#51
20150368402
2015-12-24

Alkoxysilane-modified polyamic acid solution, laminate and flexible device each produced using same, and method for producing laminate

#52
20150361232
2015-12-17

Composition for preparing polyimide-inorganic composite material, and article prepared by using same

#53
20150353730
2015-12-10

Low dielectric resin composition, and resin film, prepreg, printed circuit board made thereby

#54
20140213739
2014-07-31

Solventless process for the preparation of amine functional polyetherimide resins with improved melt flow

#55
20140094535
2014-04-03

POLYETHERIMIDE COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES FORMED THEREFROM

#56
20130108854
2013-05-02

Solventless process for the preparation of amine functional polyetherimide resins with improved melt flow

#57
20130029049
2013-01-31

Polyimide copolymers and method for fabricating patterned metal oxide layers

#58
20120129048
2012-05-24

BINDER FOR LITHIUM SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY, BINDER PRECURSOR SOLUTION FOR LITHIUM SECONDARY BATTERY, AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY

#59
20100099041
2010-04-22

Positive-type photosensitive resin composition

#60
20100059261
2010-03-11

REACTIVE MONOMER AND RESIN COMPOSITION CONTAINING SAME

#61
20100009206
2010-01-14

Terminally modified polybranched polyimide, metal-plated terminally modified polybranched polyimide, and method for producing the same

#62
20090143521
2009-06-04

Polyimide material and preparation method thereof

#63
20090092759
2009-04-09

Polyimide-titania hybrid materials, their preparation, and film prepared from the materials

#64
20080300374
2008-12-04

DINADIC PHENYL AMINE REACTIVE ENDCAPS

#65
20080214777
2008-09-04

Heteropolymeric Polyimide Polymer Compositions

#66
20080085361
2008-04-10

Inkjet ink

#67
20080035572
2008-02-14

Chemically cross-linked polymeric membranes and method of use

#68
20070154631
2007-07-05

Polyimide compositions and use thereof in ceramic product defect repair

#69
20060247411
2006-11-02

Thermoplastic polyimide and imide oligomer

#70
20060009613
2006-01-12

Process for preparation of functionalized polyimides

#71
20050181257
2005-08-18

Polyimide comprising sulfonic acid group at the terminal of side chain, and polymer electrolyte and fuel cell using the same

#72
15722038
2018-08-28

Asymmetric dianhyrdrides and methods of making the same