Polyimides Polyester-imides Polyamide-imides Polyamide acids or similar polyimide precursors

Industry

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C08G73/10

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G73/00Macromolecular 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 C08G12/00 - C08G71/00

Current Industry

C08G73/10Polyimides Polyester-imides Polyamide-imides Polyamide acids or similar polyimide precursors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High-whiteness polyimide microfiber and preparation method thereof...
- Patent number 12,241,179
- Issue date Mar 4, 2025
- China University of Geosciences (Beijing)
- Jingang Liu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Remoldable shape memory bismaleimide resin and use thereof
- Patent number 12,240,948
- Issue date Mar 4, 2025
- Soochow University
- Aijuan Gu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diamine compound, and polyimide precursor and polyimide film using...
- Patent number 12,240,803
- Issue date Mar 4, 2025
- LG Chem, Ltd.
- Jeeseon Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resin composition, prepreg, laminate, metal foil-clad laminate, and...
- Patent number 12,234,325
- Issue date Feb 25, 2025
- Shengyi Technology Co., Ltd.
- Hongjie Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent polyimide film and production method therefor
- Patent number 12,234,323
- Issue date Feb 25, 2025
- Kaneka Corporation
- Takashi Ando
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer compositions and coating solutions
- Patent number 12,234,374
- Issue date Feb 25, 2025
- DUPONT ELECTRONICS, INC.
- Kostantinos Kourtakis
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyimide based copolymer and electronic component and field effect...
- Patent number 12,227,619
- Issue date Feb 18, 2025
- NATIONAL TAIWAN UNIVERSITY
- Wen-Chang Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymers for use in electronic devices
- Patent number 12,227,620
- Issue date Feb 18, 2025
- DUPONT ELECTRONICS, INC.
- Viacheslav V Diev
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toughened composite materials capable of delamination propagation r...
- Patent number 12,227,628
- Issue date Feb 18, 2025
- Cytec Industries Inc.
- Fiorenzo Lenzi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide resin composition
- Patent number 12,215,196
- Issue date Feb 4, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Atsushi Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cross-linkable thermoplastics, and processes of making and using same
- Patent number 12,215,195
- Issue date Feb 4, 2025
- United States of America as represented by the Secretary of the Air Force
- Loon-Seng Tan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin composition, resin sheet, cured film, method for producing cu...
- Patent number 12,210,285
- Issue date Jan 28, 2025
- Toray Industries, Inc.
- Keika Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate supported gas separation membrane
- Patent number 12,208,364
- Issue date Jan 28, 2025
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(amide-imide) copolymer, method of manufacturing the same, poly...
- Patent number 12,195,591
- Issue date Jan 14, 2025
- Samsung Electronics Co., Ltd.
- Hyunjeong Jeon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Negative photosensitive resin composition, patterning process, meth...
- Patent number 12,197,127
- Issue date Jan 14, 2025
- Shin-Etsu Chemical Co., Ltd.
- Masashi Iio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide resin composition
- Patent number 12,195,627
- Issue date Jan 14, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Atsushi Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin composition, cured product, sheet lamination material, resin...
- Patent number 12,195,636
- Issue date Jan 14, 2025
- Ajinomoto Co., Inc.
- Kenji Kawai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Bisimide phenol compound
- Patent number 12,195,592
- Issue date Jan 14, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Tatsuya Hikichi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyimide membranes incorporating diselenide functionality for sele...
- Patent number 12,194,433
- Issue date Jan 14, 2025
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Triblock copolymer stabilizers for the formation of nanoparticles e...
- Patent number 12,186,436
- Issue date Jan 7, 2025
- The Trustees of Princeton University
- Robert K. Prud'homme
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Polyimide precursor, polyimide precursor composition, polyimide fil...
- Patent number 12,187,850
- Issue date Jan 7, 2025
- SK Innovation Co., Ltd.
- Jong Chan Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant polyimide molding material and molded object
- Patent number 12,187,849
- Issue date Jan 7, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Atsushi Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerizable composition
- Patent number 12,180,342
- Issue date Dec 31, 2024
- LG Chem, Ltd.
- Sang Woo Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diamine compound, polyimide precursor and polyimide prepared by usi...
- Patent number 12,180,144
- Issue date Dec 31, 2024
- SK Innovation Co., Ltd.
- Hyo Shin Kwak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide-based binder for power storage device, electrode mixture...
- Patent number 12,176,543
- Issue date Dec 24, 2024
- UBE Corporation
- Takeshige Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide resin, varnish, and polyimide film
- Patent number 12,163,048
- Issue date Dec 10, 2024
- Mitsubishi Gas Chemical Company, Inc.
- Yohei Abiko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide film comprising two or more fillers with different partic...
- Patent number 12,157,802
- Issue date Dec 3, 2024
- PI Advanced Materials Co., Ltd.
- Dong Young Won
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyimide resin composition, polyimide resin adhesive layer, lamina...
- Patent number 12,157,815
- Issue date Dec 3, 2024
- ECHEM SOLUTIONS CORP.
- Yung-Yu Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gas separation membrane
- Patent number 12,151,217
- Issue date Nov 26, 2024
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thermally treated polyamic amide aerogel
- Patent number 12,152,122
- Issue date Nov 26, 2024
- BLUESHIFT MATERIALS, INC.
- Alan D. Sakaguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POROUS POLYIMIDE HAVING HIGHLY UNIFORM NANO STRUCTURE
- Publication number 20250075037
- Publication date Mar 6, 2025
- Asahi Kasei Kabushiki Kaisha
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYIMIDE VARNISH WITH IMPROVED PULSE ENDURANCE AND POLYIMIDE COATI...
- Publication number 20250075100
- Publication date Mar 6, 2025
- PI Advanced Materials Co., Ltd.
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEGATIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, PATTERNING METHOD,...
- Publication number 20250068070
- Publication date Feb 27, 2025
- Shin-Etsu Chemical Co., Ltd.
- Hiroyuki URANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INTRINSIC LOW DIELECTRIC CONSTANT POLYIMIDE FILM BASED ON NOVEL DIA...
- Publication number 20250066285
- Publication date Feb 27, 2025
- Pusan National University Industry-University Cooperation Foundation
- Chang Sik HA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RESIN COMPOSITION AND ARTICLE MADE THEREFROM
- Publication number 20250059372
- Publication date Feb 20, 2025
- ELITE MATERIAL CO., LTD.
- Chen-Yu HSIEH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE, PRODUCING METHOD OF IMIDE COMPOUND, AND PRODUCING METHOD...
- Publication number 20250059327
- Publication date Feb 20, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- KOTA ANDO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS POLYIMIDE FILM, AND METHOD FOR PRODUCING SAME
- Publication number 20250051520
- Publication date Feb 13, 2025
- I.S.T. CORPORATION
- Maki MEZAKI FUJII
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF AND METHOD FOR PREPARING POLYIMIDE AEROGELS
- Publication number 20250051609
- Publication date Feb 13, 2025
- EMPA EIDGENOSSISCHE MATERIALPRUFUNGS- UND FORSCHUNGSANSTALT
- Tingting WU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEPARATION FUNCTIONAL LAYER, SEPARATION MEMBRANE, AND METHOD FOR MA...
- Publication number 20250041808
- Publication date Feb 6, 2025
- NITTO DENKO CORPORATION
- Hisae SHIMIZU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH-HEAT-RESISTANT AND CHEMICAL-RESISTANT POLYIMIDE POWDER USING G...
- Publication number 20250043084
- Publication date Feb 6, 2025
- PI ADVANCED MATERIALS CO., LTD.
- Min Seok YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE FILM, HIGH-FREQUENCY CIRCUIT SUBSTRATE, AND FLEXIBLE ELEC...
- Publication number 20250043077
- Publication date Feb 6, 2025
- UBE Corporation
- Kosuke Yamaji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHERIMIDE HAVING REACTIVE BRANCHING
- Publication number 20250043078
- Publication date Feb 6, 2025
- SHPP Global Technologies B.V.
- Roy Ray Odle
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE, POLYIMIDE VARNISH, AND POLYIMIDE THIN FILM
- Publication number 20250043079
- Publication date Feb 6, 2025
- TOKYO INSTITUTE OF TECHNOLOGY
- Shinji ANDO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POROUS FILM WITH LOW DIELECTRIC PROPERTY AND MANUFACTURING METHOD T...
- Publication number 20250026887
- Publication date Jan 23, 2025
- Kyungpook National University Industry-Academic Cooperation Foundation
- Ki-Ho NAM
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PARTICLE COMPOSITION, FILM, OPTICAL LENS, DIFFRACTIVE OPTICAL ELEME...
- Publication number 20250026888
- Publication date Jan 23, 2025
- TORAY INDUSTRIES, INC.
- Hiroyoshi HAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO DIMENSIONAL POLYMERS COMPRISED OF A COMBINATION OF STIFF AND CO...
- Publication number 20250026889
- Publication date Jan 23, 2025
- U.S. Government, as Represented by the Secretary of the Army
- Eric D. Wetzel
- F41 - WEAPONS
Information Patent Application
METHOD FOR MANUFACTURING POLYIMIDE FILM WITH REDUCED GLOSS
- Publication number 20250026899
- Publication date Jan 23, 2025
- Taimide Technology Incorporation
- Wen-Hsuan Chung
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYAMIC ACID VARNISH, POLYIMIDE COMPOSITION, AND ADHESIVE
- Publication number 20250019582
- Publication date Jan 16, 2025
- MITSUI CHEMICALS, INC.
- Ko TAKASE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYAMIC ACID, POLYIMIDE FILM, AND FLEXIBLE METAL CLAD LAMINATE USI...
- Publication number 20250019496
- Publication date Jan 16, 2025
- PI Advanced Materials Co., Ltd.
- Sung-Yul BACK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LOW-DIELECTRIC POLYAMIC ACID AND POLYIMIDE FILM
- Publication number 20250011543
- Publication date Jan 9, 2025
- PI Advanced Materials Co., Ltd.
- Min-Sang CHO
- B32 - LAYERED PRODUCTS
Information Patent Application
AQUEOUS PROCESS FOR PREPARING POLYAMIC ACIDS AND POLYAMIC ACID RELA...
- Publication number 20250011562
- Publication date Jan 9, 2025
- Aspen Aerogels, Inc.
- Nicholas Leventis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE FILM FOR GRAPHITE SHEET, AND GRAPHITE SHEET PREPARED THER...
- Publication number 20250011557
- Publication date Jan 9, 2025
- PI ADVANCED MATERIALS CO., LTD.
- Hyeong-Seop JUNG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MULTILAYER POLYIMIDE FILM AND MANUFACTURING METHOD THEREFOR
- Publication number 20250011542
- Publication date Jan 9, 2025
- PI Advanced Materials Co., Ltd.
- Dae-Geon YOO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE COATING MATERIAL
- Publication number 20240417592
- Publication date Dec 19, 2024
- PI Advanced Materials Co., Ltd.
- Gyeong Min MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYIMIDE POWDER AND PREPARATION METHOD THEREFOR
- Publication number 20240409689
- Publication date Dec 12, 2024
- PI Advanced Materials Co., Ltd.
- Min Seok YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIC ACID AQUEOUS SOLUTION COMPOSITION, AND METHOD FOR PREPARIN...
- Publication number 20240400760
- Publication date Dec 5, 2024
- Korea Research Institute of Chemical Technology
- Jong Chan WON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYIMIDE AND POLYIMIDE PRECURSOR
- Publication number 20240400762
- Publication date Dec 5, 2024
- UBE CORPORATION
- Daisuke WATANABE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE ACID, POLYIMIDE, NON-THERMOPLASTIC POLYIMIDE FILM, MULTI-...
- Publication number 20240399713
- Publication date Dec 5, 2024
- Kaneka Corporation
- Takahiro Sato
- B32 - LAYERED PRODUCTS
Information Patent Application
META-ESTER AROMATIC DIAMINES, METHOD FOR PRODUCING SAME, AND POLYIM...
- Publication number 20240383844
- Publication date Nov 21, 2024
- SEIKA CORPORATION
- Mitsutaka Imoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POSITIVE PHOTORESIST COMPOSITION, NEGATIVE PHOTORESIST PATTERN LITH...
- Publication number 20240369927
- Publication date Nov 7, 2024
- Advanced Echem Materials Company Limited
- Kuo Chu Yeh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Polyimides Polyester-imides Polyamide-imides Polyamide acids or similar polyimide precursors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High-whiteness polyimide microfiber and preparation method thereof...

Remoldable shape memory bismaleimide resin and use thereof

Diamine compound, and polyimide precursor and polyimide film using...

Resin composition, prepreg, laminate, metal foil-clad laminate, and...

Transparent polyimide film and production method therefor

Polymer compositions and coating solutions

Polyimide based copolymer and electronic component and field effect...

Polymers for use in electronic devices

Toughened composite materials capable of delamination propagation r...

Polyimide resin composition

Cross-linkable thermoplastics, and processes of making and using same

Resin composition, resin sheet, cured film, method for producing cu...

Substrate supported gas separation membrane

Poly(amide-imide) copolymer, method of manufacturing the same, poly...

Negative photosensitive resin composition, patterning process, meth...

Polyimide resin composition

Resin composition, cured product, sheet lamination material, resin...

Bisimide phenol compound

Polyimide membranes incorporating diselenide functionality for sele...

Triblock copolymer stabilizers for the formation of nanoparticles e...

Polyimide precursor, polyimide precursor composition, polyimide fil...

Flame-retardant polyimide molding material and molded object

Polymerizable composition

Diamine compound, polyimide precursor and polyimide prepared by usi...

Polyimide-based binder for power storage device, electrode mixture...

Polyimide resin, varnish, and polyimide film

Polyimide film comprising two or more fillers with different partic...

Polyimide resin composition, polyimide resin adhesive layer, lamina...

Gas separation membrane

Thermally treated polyamic amide aerogel

Patents Applicationslast 30 patents

POROUS POLYIMIDE HAVING HIGHLY UNIFORM NANO STRUCTURE

POLYIMIDE VARNISH WITH IMPROVED PULSE ENDURANCE AND POLYIMIDE COATI...

NEGATIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, PATTERNING METHOD,...

INTRINSIC LOW DIELECTRIC CONSTANT POLYIMIDE FILM BASED ON NOVEL DIA...

RESIN COMPOSITION AND ARTICLE MADE THEREFROM

POLYIMIDE, PRODUCING METHOD OF IMIDE COMPOUND, AND PRODUCING METHOD...

POROUS POLYIMIDE FILM, AND METHOD FOR PRODUCING SAME

USE OF AND METHOD FOR PREPARING POLYIMIDE AEROGELS

SEPARATION FUNCTIONAL LAYER, SEPARATION MEMBRANE, AND METHOD FOR MA...

HIGH-HEAT-RESISTANT AND CHEMICAL-RESISTANT POLYIMIDE POWDER USING G...

POLYIMIDE FILM, HIGH-FREQUENCY CIRCUIT SUBSTRATE, AND FLEXIBLE ELEC...

POLYETHERIMIDE HAVING REACTIVE BRANCHING

POLYIMIDE, POLYIMIDE VARNISH, AND POLYIMIDE THIN FILM

POROUS FILM WITH LOW DIELECTRIC PROPERTY AND MANUFACTURING METHOD T...

PARTICLE COMPOSITION, FILM, OPTICAL LENS, DIFFRACTIVE OPTICAL ELEME...

TWO DIMENSIONAL POLYMERS COMPRISED OF A COMBINATION OF STIFF AND CO...

METHOD FOR MANUFACTURING POLYIMIDE FILM WITH REDUCED GLOSS

POLYAMIC ACID VARNISH, POLYIMIDE COMPOSITION, AND ADHESIVE

POLYAMIC ACID, POLYIMIDE FILM, AND FLEXIBLE METAL CLAD LAMINATE USI...

LOW-DIELECTRIC POLYAMIC ACID AND POLYIMIDE FILM

AQUEOUS PROCESS FOR PREPARING POLYAMIC ACIDS AND POLYAMIC ACID RELA...

POLYIMIDE FILM FOR GRAPHITE SHEET, AND GRAPHITE SHEET PREPARED THER...

MULTILAYER POLYIMIDE FILM AND MANUFACTURING METHOD THEREFOR

POLYIMIDE COATING MATERIAL

POLYIMIDE POWDER AND PREPARATION METHOD THEREFOR

POLYAMIC ACID AQUEOUS SOLUTION COMPOSITION, AND METHOD FOR PREPARIN...

POLYIMIDE AND POLYIMIDE PRECURSOR

POLYAMIDE ACID, POLYIMIDE, NON-THERMOPLASTIC POLYIMIDE FILM, MULTI-...

META-ESTER AROMATIC DIAMINES, METHOD FOR PRODUCING SAME, AND POLYIM...

POSITIVE PHOTORESIST COMPOSITION, NEGATIVE PHOTORESIST PATTERN LITH...