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from at least two different diamines or at least two different dicarboxylic acids
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C08G69/265
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G69/00
Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
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C08G69/265
from at least two different diamines or at least two different dicarboxylic acids
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Patents Grants
last 30 patents
Information
Patent Grant
Polyamide resin, preparation method therefof, and polyamide film an...
Patent number
12,180,340
Issue date
Dec 31, 2024
LG Chem, Ltd.
Il Hwan Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bioadvantaged nylon: polycondensation of 3-hexenedioic acid with he...
Patent number
12,180,338
Issue date
Dec 31, 2024
Iowa State University Research Foundation, Inc.
Nacu Hernandez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible polyamide
Patent number
12,180,339
Issue date
Dec 31, 2024
UNITIKA LTD.
Makoto Nakai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semi-aromatic polyamide resin and preparation method therefor
Patent number
12,168,717
Issue date
Dec 17, 2024
Zhejiang Nhu Special Materials Co., Ltd.
Zhirong Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame retardant polyamide compositions
Patent number
12,152,108
Issue date
Nov 26, 2024
Celanese Polymers Holding, Inc.
Annakutty Mathew
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Semi-aromatic, semi-crystalline polyamide polymers and correspondin...
Patent number
12,110,366
Issue date
Oct 8, 2024
Solvay Specialty Polymers USA, LLC
Joel W. Flores
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Binder composition comprising polyamine(s) and hydroxyacetone for c...
Patent number
12,091,505
Issue date
Sep 17, 2024
BASF SE
Gereon Antonius Sommer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Semi-aromatic polyamide fiber and method for producing same
Patent number
12,037,715
Issue date
Jul 16, 2024
Kuraray Co., Ltd.
Takeshi Tsudaka
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Polyamide resin film and resin laminate using the same
Patent number
12,031,028
Issue date
Jul 9, 2024
LG Chem, Ltd.
Il Hwan Choi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Polymer film comprising a co-polyamide of at least one diamine, a d...
Patent number
12,030,991
Issue date
Jul 9, 2024
BASF SE
Rolf Minkwitz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyamide molding compounds for hypochlorite-resistant applications
Patent number
11,981,813
Issue date
May 14, 2024
EMS-Chemie AG
Arda Alkan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bioadvantaged nylon: polycondensation of 3-hexenedioic acid with he...
Patent number
11,976,169
Issue date
May 7, 2024
Iowa State University Research Foundation, Inc.
Nacu Hernandez
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cover window for flexible display device and flexible display device
Patent number
11,958,987
Issue date
Apr 16, 2024
LG Chem, Ltd.
Jin Young Park
B32 - LAYERED PRODUCTS
Information
Patent Grant
Acid neutralizing polymer powder
Patent number
11,952,463
Issue date
Apr 9, 2024
Workers First LLC
Matthew James Borowiak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Window film for display device and display device including same
Patent number
11,926,127
Issue date
Mar 12, 2024
Samsung Electronics Co., Ltd.
Chanjae Ahn
B32 - LAYERED PRODUCTS
Information
Patent Grant
Use of a copolyamide composition as a matrix of filler material wit...
Patent number
11,912,836
Issue date
Feb 27, 2024
Arkema France
Stefania Cassiano Gaspar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multilayered article and multilayered container
Patent number
11,872,788
Issue date
Jan 16, 2024
Mitsubishi Gas Chemical Company, Inc.
Takanori Miyabe
B32 - LAYERED PRODUCTS
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Patent Grant
Process for preparing a polyamide, a nylon salt to be used therein...
Patent number
11,851,528
Issue date
Dec 26, 2023
DSM IP Assets B.V.
Bas Van Laarhoven
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide-based film, preparation method thereof, and cover window...
Patent number
11,820,874
Issue date
Nov 21, 2023
SK MICROWORKS CO., LTD.
Sang Hun Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Barrier structure made from BACT/XT copolyamide with a high Tg
Patent number
11,813,828
Issue date
Nov 14, 2023
Arkema France
Mathieu Capelot
B32 - LAYERED PRODUCTS
Information
Patent Grant
Clear polyamide resins, articles, and methods
Patent number
11,807,719
Issue date
Nov 7, 2023
Shakespeare Company, LLC
Yuhong Wu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyamide compound
Patent number
11,787,905
Issue date
Oct 17, 2023
Toyota Boshoku Kabushiki Kaisha
Chihan Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nylon terpolymers
Patent number
11,787,940
Issue date
Oct 17, 2023
Ascend Performance Materials Operations LLC
Jacob G. Ray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolyamide compositions with reduced crystallization rates
Patent number
11,753,504
Issue date
Sep 12, 2023
Ascend Performance Materials Operations LLC
Jacob G. Ray
B32 - LAYERED PRODUCTS
Information
Patent Grant
Filament compositions for fused filament fabrication and methods of...
Patent number
11,692,063
Issue date
Jul 4, 2023
DuPont Polymers, Inc.
Kai Qi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymer dispersion, method for manufacturing the polymer dispersion...
Patent number
11,680,138
Issue date
Jun 20, 2023
Zhen Ding Technology Co., Ltd.
Kuan-Wei Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyamide resin composition, molded body thereof, and method for ma...
Patent number
11,673,341
Issue date
Jun 13, 2023
Mitsui Chemicals, Inc.
Kohei Nishino
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Anti-settling agent composition for aqueous paint
Patent number
11,613,671
Issue date
Mar 28, 2023
Kusumoto Chemicals, Ltd.
Makoto Ubukata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic composition, molded part made thereof and use thereof...
Patent number
11,578,171
Issue date
Feb 14, 2023
DSM IP Assets B.V.
Rudy Rulkens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic composition made from a polyamide polymer obtained fr...
Patent number
11,578,170
Issue date
Feb 14, 2023
Arkema France
Thierry Briffaud
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
POLYAMIDE RHEOLOGY MODIFIERS FOR AQUEOUS COATING
Publication number
20250043136
Publication date
Feb 6, 2025
ELEMENTIS SPECIALTIES, INC.
Chun-Hung Yen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR CONSECUTIVE BATCH PRODUCTION OF POLYAMIDE
Publication number
20250002649
Publication date
Jan 2, 2025
INV Nylon Polymers Americas, LLC
Charles Richard Langrick
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FILAMENT, ADDITIVE MANUFACTURING METHODS USING THE FILAMENT AND ART...
Publication number
20240400857
Publication date
Dec 5, 2024
SOLVAY SPECIALTY POLYMERS USA, LLC
Joel Flores
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FURAN DIACID-BASED POLYAMIDE RESIN, PREPARATION METHOD THEREOF, AND...
Publication number
20240392070
Publication date
Nov 28, 2024
ZHUHAI VANTEQUE SPECIALTY ENGINEERING PLASTICS CO., LTD.
Kun YAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FURAN DIACID-BASED POLYAMIDE, PREPARATION METHOD THEREFOR, AND FURA...
Publication number
20240384033
Publication date
Nov 21, 2024
ZHUHAI VANTEQUE SPECIALTY ENGINEERING PLASTICS CO., LTD.
Kun YAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLAME RETARDANT POLYAMIDE COMPOSITIONS, USES OF SAME AND PROCESSES...
Publication number
20240376264
Publication date
Nov 14, 2024
Arkema France
Thibaut SAVART
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COPOLYAMIDE AND POLYMER FILM CONTAINING AT LEAST ONE DIAMINE, A DIC...
Publication number
20240376265
Publication date
Nov 14, 2024
BASF SE
Rolf MINKWITZ
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RESIN COMPOSITION AND MOLDED ARTICLE
Publication number
20240352191
Publication date
Oct 24, 2024
Mitsubishi Gas Chemical Company, Inc.
Masaki YAMANAKA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLYESTERS AND POLYAMIDES AND THEIR PREPARATION THROUGH IN SITU HYD...
Publication number
20240343864
Publication date
Oct 17, 2024
Iowa State University Research Foundation, Inc.
Jean-Philippe TESSONNIER
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
FLAME RETARDANT POLYAMIDE COMPOSITIONS
Publication number
20240317937
Publication date
Sep 26, 2024
INV Nylon Polymers Americas, LLC
Alexander L. Gulledge
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIOADVANTAGED NYLON: POLYCONDENSATION OF 3-HEXENEDIOIC ACID WITH HE...
Publication number
20240294709
Publication date
Sep 5, 2024
IOWA STATE UNIVERSITY RESEARCH FOUNDATON, INC.
Nacu HERNANDEZ
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDES AND CORRESPONDING POLYMER COMPOSITIONS AND ARTICLES
Publication number
20240262962
Publication date
Aug 8, 2024
SOLVAY SPECIALTY POLYMERS USA, LLC
Arthur Bertrand
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE RESIN COMPOSITION AND POLYAMIDE MOLDED ARTICLE
Publication number
20240228740
Publication date
Jul 11, 2024
MITSUI CHEMICALS, INC.
Haruka DOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Resin Composition, Molded Body, And Their Application
Publication number
20240182640
Publication date
Jun 6, 2024
Mitsubishi Gas Chemical Company, Inc.
Kosuke Otsuka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH TEMPERATURE RESISTANT SEMI-AROMATIC POLYAMIDE RESIN, PREPARATI...
Publication number
20240174806
Publication date
May 30, 2024
Cathay Biotech Inc.
Wutong FENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE RESIN COMPOSITION AND POLYAMIDE MOLDED BODY
Publication number
20240158633
Publication date
May 16, 2024
MITSUI CHEMICALS, INC.
Wataru MAKIGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
USE OF A COPOLYAMIDE COMPOSITION AS A MATRIX OF FILLER MATERIAL WIT...
Publication number
20240158588
Publication date
May 16, 2024
Arkema France
Stefania CASSIANO GASPAR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH TEMPERATURE RESISTANT SEMI-AROMATIC COPOLYIMIDE, PREPARATION M...
Publication number
20240150523
Publication date
May 9, 2024
Cathay Biotech Inc.
Wutong FENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYAMIDE RESIN COMPOSITION AND POLYAMIDE MOLDED ARTICLE
Publication number
20240141165
Publication date
May 2, 2024
MITSUI CHEMICALS, INC.
Haruka DOI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYAMIDE RESIN COMPOSITION AND POLYAMIDE MOLDED ARTICLE
Publication number
20240132695
Publication date
Apr 25, 2024
MITSUI CHEMICALS, INC.
Haruka DOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BINDER COMPOSITION COMPRISING POLYAMINE(S) AS WELL AS 1,3 -DIHYDROX...
Publication number
20240052168
Publication date
Feb 15, 2024
BASF SE
Gereon Antonius SOMMER
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
POLYAMIDE COMPOSITION AND ARTICLE MADE THEREFROM WITH IMPROVED MOLD...
Publication number
20240052101
Publication date
Feb 15, 2024
SOLVAY SPECIALTY POLYMERS USA, LLC
Lindsey ANDERSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BINDER COMPOSITION COMPRISING POLYAMINE(S) AND HYDROXYACETONE FOR C...
Publication number
20240052102
Publication date
Feb 15, 2024
BASF SE
Gereon Antonius SOMMER
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
POLYAMIDE COMPOSITION
Publication number
20230407008
Publication date
Dec 21, 2023
SOLVAY SPECIALITY POLYMERS USA, LLC
David McIlroy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ISOMERIZATION OF CYCLOHEXENEDICARBOXYLIC ACID AND ITS DERIVATIVES
Publication number
20230373895
Publication date
Nov 23, 2023
Jean-Philippe TESSONNIER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COPOLYAMIDE COMPOSITIONS WITH REDUCED CRYSTALLIZATION RATES
Publication number
20230374216
Publication date
Nov 23, 2023
Ascend Performance Materials Operations LLC
Jacob G. Ray
B32 - LAYERED PRODUCTS
Information
Patent Application
NEW POLYAMIDE-CONTAINING POWDERS FOR POWDER BED FUSION PRINTING PRO...
Publication number
20230374215
Publication date
Nov 23, 2023
BASF SE
Laurent GOUJARD
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FILAMENT, STRUCTURE, RESIN COMPOSITION, AND METHOD FOR PRODUCING FI...
Publication number
20230374706
Publication date
Nov 23, 2023
Mitsubishi Gas Chemical Company, Inc.
Masaki YAMANAKA
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLYAMIDE COMPOSITION
Publication number
20230365752
Publication date
Nov 16, 2023
BOSTIK SA
Héloïse HABRANT
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYAMIDE AND MOLDED BODY AND FILM OBTAINED FROM THE SAME AND METHO...
Publication number
20230331987
Publication date
Oct 19, 2023
UNITIKA LTD.
Yusuke YAGI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...