ClassID:

103388

C09D179/085 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20260092194
2026-04-02

POLYIMIDE VARNISH WITH IMPROVED PULSE ENDURANCE AND POLYIMIDE COATING MATERIAL PREPARED THEREOF

#2
20260078278
2026-03-19

HIGH TEMPERATURE SURFACING FILM FOR COMPOSITE SUBSTRATES

#3
20250362601
2025-11-27

Photosensitive Resin Composition, Method Of Manufacturing Pattern Cured Film, Cured Film, Interlayer Insulating Film, Cover Coat Layer, Surface Protective Film, And Electronic Component

#4
20250346780
2025-11-13

POLYMER BACKSIDE FILM LAYER FOR MITIGATING SUBSTRATE WARPAGE

#5
20250084216
2025-03-13

CURABLE MALEIMIDE RESIN COMPOSITION, ADHESIVE, PRIMER, CHIP COATING AGENT, AND SEMICONDUCTOR DEVICE

#6
20240317940
2024-09-26

PHOTOIMAGABLE DIELECTRICS

#7
20240247128
2024-07-25

CURABLE MALEIMIDE RESIN COMPOSITION, ADHESIVE, PRIMER, CHIP COATING AGENT, AND SEMICONDUCTOR DEVICE

#8
20230393506
2023-12-07

Fixing film and method of producing same, fixing device, and electrophotographic image forming apparatus

#9
20230099943
2023-03-30

Resin composition and article made therefrom

#10
20230088520
2023-03-23

METHOD OF INSULATING A MOTOR

#11
20230025661
2023-01-26

Amine-Substituted 2-Amino-Ethan-1-Olyl Polymers, Polyimides, Articles, and Methods

#12
20220276555
2022-09-01

Photosensitive Resin Composition, Method Of Manufacturing Pattern Cured Film, Cured Film, Interlayer Insulating Film, Cover Coat Layer, Surface Protective Film, And Electronic Component

#13
20220204810
2022-06-30

Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device

#14
20220019146
2022-01-20

FILM FORMING MATERIAL FOR LITHOGRAPHY, COMPOSITION FOR FILM FORMATION FOR LITHOGRAPHY, UNDERLAYER FILM FOR LITHOGRAPHY, AND METHOD FOR FORMING PATTERN

#15
20210405529
2021-12-30

FILM FORMING MATERIAL FOR LITHOGRAPHY, COMPOSITION FOR FILM FORMATION FOR LITHOGRAPHY, UNDERLAYER FILM FOR LITHOGRAPHY, AND METHOD FOR FORMING PATTERN

#16
20210371594
2021-12-02

HEAT-CURABLE MALEIMIDE RESIN COMPOSITION AND ADHESIVE AGENT, SUBSTRATE MATERIAL, PRIMER, COATING MATERIAL AND SEMICONDUCTOR DEVICE USING SAME

#17
20210340327
2021-11-04

IMIDE OLIGOMER, VARNISH, CURED PRODUCTS THEREOF, AND PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL USING THESE

#18
20210171714
2021-06-10

Polyimide, laminate, and electronic device including same

#19
20210079162
2021-03-18

POLYIMIDE PRECURSOR SOLUTION AND METHOD FOR PRODUCING POLYIMIDE FILM

#20
20210003921
2021-01-07

COMPOUND, RESIN, COMPOSITION, AND FILM FORMING MATERIAL FOR LITHOGRAPHY USING THE SAME

#21
20200407593
2020-12-31

POLYIMIDE PRECURSOR RESIN COMPOSITION FOR FORMING FLEXIBLE DEVICE SUBSTRATE

#22
20200224054
2020-07-16

Method for producing aqueous polyimide precursor solution composition

#23
20190244927
2019-08-08

COVER FILM AND APPLICATION THEREOF

#24
20190233589
2019-08-01

Polyimide-forming compositions, methods of manufacture, and articles prepared therefrom

#25
20190071541
2019-03-07

Terminally modified imide oligomer, varnish, cured products thereof, film, and imide prepreg and fiber-reinforced composite material using these

#26
20180362715
2018-12-20

Vinyl-modified maleimide, composition and article made thereby

#27
20180179355
2018-06-28

Resin composition, prepreg, resin sheet, metal foil-clad laminate, and printed circuit board

#28
20180009195
2018-01-11

Resin film for flexible printed circuit board, metal foil provided with resin, coverlay film, bonding sheet, and flexible printed circuit board

#29
20170362384
2017-12-21

Polyimide-forming compositions, methods of manufacture, and articles prepared therefrom

#30
20170160594
2017-06-08

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

#31
20170158868
2017-06-08

Aqueous semi-finished and primary non-stick coating compositions comprising aromatic polymers

#32
20170152400
2017-06-01

Aqueous semi-finished and primary non-stick coating compositions comprising heterocyclic polymers

#33
20170101521
2017-04-13

THERMAL BASE GENERATOR, THERMOSETTING RESIN COMPOSITION, CURED FILM, CURED FILM MANUFACTURING METHOD, AND SEMICONDUCTOR DEVICE

#34
20170073545
2017-03-16

AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION AND METHOD FOR PRODUCING AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION

#35
20160369056
2016-12-22

POLYIMIDE PRECURSOR COMPOSITION AND USE THEREOF AND POLYIMIDE MADE THEREFROM

#36
20160237311
2016-08-18

LOW DIELECTRIC CONSTANT, LOW DIELECTRIC DISSIPATION FACTOR COATINGS, FILMS AND ADHESIVES

#37
20150299514
2015-10-22

INDUSTRIAL TOOLS WITH THERMOSET COATING

#38
20150203715
2015-07-23

Thermosetting resin composition, and prepreg, insulating film with support, laminate plate, and printed wiring board, each obtained using same

#39
20150099133
2015-04-09

High temperature hybridized molecular functional group adhesion barrier coating

#40
20140228512
2014-08-14

Polyimides, coating composition formed therefrom and use thereof

#41
20140205758
2014-07-24

Solvent-free wire enamel composition

#42
20130281575
2013-10-24

Insulating composition for substrate, and prepreg and substrate using the same

#43
20130231021
2013-09-05

Phosphoric acid resistant polymaleimide prepolymer compositions

#44
20130101742
2013-04-25

Water-entrained-polyimide chemical compositions for use in high-performance composite fabrication

#45
20130099149
2013-04-25

Insulating layer composition for substrate, and prepreg and substrate using the same

#46
20120077401
2012-03-29

RESIN COMPOSITION FOR PRODUCTION OF CLAD LAYER, RESIN FILM FOR PRODUCTION OF CLAD LAYER UTILIZING THE RESIN COMPOSITION, AND OPTICAL WAVEGUIDE AND OPTICAL MODULE EACH UTILIZING THE RESIN COMPOSITION OR THE RESIN FILM

#47
20120015298
2012-01-19

Photosensitive resin composition and cured film

#48
20120003892
2012-01-05

Phosphoric acid resistant polymaleimide prepolymer compositions

#49
20090253839
2009-10-08

Coating composition and method of forming coating film

#50
20090253823
2009-10-08

Coating composition and method of forming coating film

#51
20080300360
2008-12-04

Water-entrained-polyimide chemical compositions for use in high-performance composite fabrication

#52
20070054977
2007-03-08

Coating composition and method of forming coating film