ClassID:

100614

C08J2377/10 - CPC Classification

Classification description:

Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain ; Derivatives of such polymers Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids

Recent Application in this class:
#1
20250346755
2025-11-13

PEEK Compositions with Reduced Crystallization Rate

#2
20250043108
2025-02-06

Thermoplastic polymer powder for 3D printing

#3
20250043091
2025-02-06

METHOD FOR PRODUCING POLYAMIDE-BASED RESIN EXPANDED BEADS AND METHOD FOR PRODUCING POLYAMIDE-BASED RESIN EXPANDED MOLDED ARTICLE

#4
20250019865
2025-01-16

IMMERSED ROTARY JET SPINNING (IRJS) DEVICES AND USES THEREOF

#5
20250019510
2025-01-16

Method for preparing internal laser induced carbonization layer of aramid fiber resin matrix composite

#6
20240400760
2024-12-05

POLYAMIC ACID AQUEOUS SOLUTION COMPOSITION, AND METHOD FOR PREPARING POLYIMIDE POWDER

#7
20240343904
2024-10-17

THERMOPLASTIC RESIN COMPOSITION, RESIN SHEET, AND LAMINATED SHEET

#8
20240317948
2024-09-26

POLYAMIDE-LONG GLASS FIBER REINFORCED COMPOSITE MATERIAL AND METHOD FOR PRODUCING THE SAME

#9
20240270916
2024-08-15

Ultrastrong Aerogels Based on Aramid Nanofiber Composites and Membrane Devices Made Therefrom

#10
20240010803
2024-01-11

POLYAMIDE-BASED FILM, METHOD OF PREPARING THE SAME, AND COVER WINDOW AND DISPLAY DEVICE COMPRISING THE SAME

#11
20230416473
2023-12-28

ARTICLE MADE FROM A HEAVY PLASTIC MATERIAL

#12
20230340213
2023-10-26

FIBER-REINFORCED RESIN SHEET, FIBER-REINFORCED COMPOSITE MATERIAL, AND MOLDED ARTICLE

#13
20230323045
2023-10-12

MELT-PROCESSABLE, IMPACT RESISTANT FIBER-REINFORCED COMPOSITE MATERIALS

#14
20230323030
2023-10-12

Polyamide, Polyamide-Imide, Derivatives of These, Optical Film, Display Device, and Production Methods Therefor

#15
20230312847
2023-10-05

Semiaromatic polyamide film and laminate obtained therefrom

#16
20230295391
2023-09-21

FILM INCLUDING SOLVENT BARRIER AND PRIMER LAYER

#17
20230287192
2023-09-14

POLYAMIDE-BASED FILM HAVING AN IMPROVED COATING ADHESION PROPERTY AND PREPARATION METHOD THEREOF

#18
20230272176
2023-08-31

Laminated film and method for manufacturing same

#19
20230265251
2023-08-24

INORGANIC REINFORCED POLYAMIDE RESIN COMPOSITION

#20
20230151165
2023-05-18

HIGH-CONCENTRATION PARTICLE-CONTAINING FILM AND METHOD FOR PRODUCING SAME

#21
20230123199
2023-04-20

Diamine, polymer and film produced using the same

#22
20230037211
2023-02-02

CONTINUOUS PROCESS FOR RECYCLING

#23
20220267539
2022-08-25

Aromatic polyamide films for transparent flexible substrates

#24
20220136136
2022-05-05

Immersed rotary jet spinning (iRJS) devices and uses thereof

#25
20220081520
2022-03-17

Fibrous material impregnated with thermoplastic polymer of optimum molecular mass and viscosity and method for the production thereof

#26
20220073689
2022-03-10

Polyamide-based composite film and display device comprising same

#27
20220073680
2022-03-10

Polymer resin composition, and polymer film, resin laminate using the same

#28
20220048245
2022-02-17

Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object

#29
20220033653
2022-02-03

POLYAMIDE RESIN, AND POLYMER FILM, RESIN LAMINATE USING THE SAME

#30
20220025117
2022-01-27

POLYAMIDE RESIN, AND POLYMER FILM, RESIN LAMINATE USING THE SAME

#31
20210238348
2021-08-05

Method for preparing aramid nanofiber dispersion

#32
20210214497
2021-07-15

Polyamide resin, preparation method therefof, and polyamide film and resin laminate comprising the same

#33
20200409413
2020-12-31

Base film, preparation method thereof, and cover window and display device comprising same

#34
20200399469
2020-12-24

Aromatic Polyamide Films for Solvent Resistant Flexible Substrates

#35
20200318258
2020-10-08

Immersed rotary jet spinning (iRJS) devices and uses thereof

#36
20200299817
2020-09-24

Woven carbon fiber reinforced steel matrix composite with unreinforced regions

#37
20200299468
2020-09-24

Woven carbon fiber reinforced steel matrix composite

#38
20200298528
2020-09-24

Woven carbon fiber reinforced steel matrix composite with fully penetrated reinforcement

#39
20200270405
2020-08-27

Method for fusing aramid/aramid fibres

#40
20200247964
2020-08-06

HIGH-CONCENTRATION PARTICLE-CONTAINING FILM AND METHOD FOR PRODUCING SAME

#41
20200208023
2020-07-02

ADHESIVE COMPOSITION, ORGANIC FIBER AND TREATING METHOD THEREOF, AND METHOD OF FORMING ORGANIC FIBER/RUBBER COMPOSITE

#42
20200017645
2020-01-16

Graphene-reinforced polymer matrix composites

#43
20190248973
2019-08-15

Process for treating silica-filled polyamide by impregnation in supercritical CO2

#44
20190055356
2019-02-21

Reinforced polyamide molding compounds having low haze and molded bodies therefrom

#45
20190002639
2019-01-03

Semiaromatic copolyamide resin and polyamide molding composition consisting of the same

#46
20190002638
2019-01-03

SEMIAROMATIC POLYAMIDE RESIN AND PREPARATION METHOD THEREOF AND POLYAMIDE MOLDING COMPOSITION CONSISTING OF THE SAME

#47
20180290426
2018-10-11

0 DEGREE UNIDIRECTIONAL YARN PREPREG, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING MULTIAXIAL PREPREG COMPOSITE MATERIAL USING SAME

#48
20180094135
2018-04-05

Aromatic polyamide films for solvent resistant flexible substrates

#49
20180079884
2018-03-22

Light weight composite of steel and polymer

#50
20180022024
2018-01-25

Resin powder for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object

#51
20170298198
2017-10-19

AROMATIC POLYAMIDE FILMS FOR SOLVENT RESISTANT FLEXIBLE SUBSTRATES

#52
20170218141
2017-08-03

Graphene-reinforced polymer matrix composites

#53
20170190163
2017-07-06

Process of manufacturing high quality composite materials using an Iso-static high pressure reactor

#54
20170183460
2017-06-29

Method for fusing aramid/aramid fibers

#55
20170037208
2017-02-09

Method for a composite material impregnated with thermoplastic polymer, obtained from a prepolymer and a chain extender

#56
20170022336
2017-01-26

Aromatic polyamide films for transparent flexible substrates

#57
20160326399
2016-11-10

HIGHLY HEAT-RESISTANT COMPOSITE MATERIAL WITH EXCELLENT FORMABILITY AND PRODUCTION METHOD THEREOF

#58
20160053091
2016-02-25

Polyamide resin composition reinforced with glass fiber

#59
20150354094
2015-12-10

Immersed rotary jet spinning devices (IRJS) and uses thereof

#60
20150273423
2015-10-01

Method and apparatus for extracting a fiber of a wound composite part

#61
20150051341
2015-02-19

Thermosetting Solution Composition, Cured Product Using Same, Prepreg, and Fiber-Reinforced Composite Material Using Same

#62
20140329944
2014-11-06

Polyamide molding material, the use thereof, and molded parts produced therefrom

#63
20140323679
2014-10-30

Polymer raw material and polymer material

#64
20140287218
2014-09-25

THERMALLY ADHESIVE POLYIMIDE FILM AND METHOD FOR PRODUCING SAME, AND POLYIMIDE METAL LAMINATE PRODUCED USING THERMALLY ADHESIVE POLYIMIDE FILM

#65
20130085195
2013-04-04

CO-POLYMER BASED POLYIMIDE ARTICLES AND THEIR USES IN HIGH TEMPERATURE APPLICATIONS

#66
20130011642
2013-01-10

Aromatic polyamide films for solvent resistant flexible substrates

#67
20120296037
2012-11-22

Polyamide block copolymer, article including same, and display device including the article

#68
20120244330
2012-09-27

Aromatic polyamide films for transparent flexible substrates

#69
20120231193
2012-09-13

ARAMID CORD TREATMENT

#70
20120165423
2012-06-28

FOAM OF POLYMERS

#71
20110250162
2011-10-13

Disinfecting and detoxifying meta-aramid particles

#72
20110178218
2011-07-21

Ionic organic compound, production method thereof, hydrogelling agent composed of the ionic organic compound, hydrogel containing same, methanol gelling agent, methanol gel containing same, and carbon nanotube dispersant

#73
20110034666
2011-02-10

Crosslinked aramid polymer

#74
20100266843
2010-10-21

Method for obtaining para-type wholly aromatic polyamide particles

#75
20100234496
2010-09-16

Non-fibrous polymer solution of para-aramid with high relative viscosity

#76
20100092754
2010-04-15

Porous film

#77
20100063205
2010-03-11

Method for dissolving aramid polymer in sulfuric acid using a double shaft kneader

#78
20100036007
2010-02-11

Foam of polymers

#79
20090240022
2009-09-24

Liquid crystal polymer and film thereof

#80
20090184445
2009-07-23

Method for forming and aligning chemically mediated dispersion of magnetic nanoparticles in a polymer

#81
20080287598
2008-11-20

Method of preparing aramid polymers incorporating carbon nanotubes

#82
20080124534
2008-05-29

Polyamide, Film, and Image Display Device

#83
20080085978
2008-04-10

Method for dissolving PPTA in sulfuric acid using a twin screw extruder

#84
20060235104
2006-10-19

Non-fibrous polymer solution of para-aramid with high relative viscosity

#85
20060147711
2006-07-06

Aramid cord treatment

#86
20060068259
2006-03-30

Polybenzimidazole-benzamide copolymer, process for preparing the same, electrolyte membrane prepared therefrom and process for preparing the same

#87
15978870
2020-09-29

Process for preparing aerogels from polyamides

#88
15238856
2019-03-12

Polyamide aerogels