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Polymeric products of isocyanates or isothiocyanates
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last 30 patents
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Patent Grant
Multi-aziridine compound
Patent number
12,247,008
Issue date
Mar 11, 2025
Covestro (Netherlands) B.V.
Patrick Johannes Maria Stals
C07 - ORGANIC CHEMISTRY
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Patent Grant
Aqueous resin crosslinking agent, aqueous resin crosslinking agent-...
Patent number
12,215,212
Issue date
Feb 4, 2025
Nisshinbo Chemical Inc.
Nami Tsukamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Crosslinking agent for aqueous resin, liquid containing crosslinkin...
Patent number
12,195,637
Issue date
Jan 14, 2025
Nisshinbo Chemical Inc.
Nami Tsukamoto
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Patent Grant
Polyaspartic coating composition, coating film, and coated article
Patent number
12,173,180
Issue date
Dec 24, 2024
Asahi Kasei Kabushiki Kaisha
Satoshi Takeno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Polyol compositions
Patent number
12,060,452
Issue date
Aug 13, 2024
Presidium USA, Inc.
Andrew John Tennant
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Adhesives based on carbodimide chemistry
Patent number
12,054,576
Issue date
Aug 6, 2024
BASF SE
Berend Eling
B32 - LAYERED PRODUCTS
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Two-component, water-based lamination adhesive and use of the same...
Patent number
12,043,710
Issue date
Jul 23, 2024
Henkel AG & Co. KGaA
Sandeep Kothawade
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Process for carbodiimidization
Patent number
12,024,585
Issue date
Jul 2, 2024
Covestro Deutschland AG
Igor Pochorovski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Method for producing carbodiimide compound
Patent number
12,017,977
Issue date
Jun 25, 2024
Nisshinbo Chemical Inc.
Nobuyuki Matsumoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Storage-stable pigmented isocyanate group-containing formulations w...
Patent number
11,965,054
Issue date
Apr 23, 2024
Covestro Intellectual Property GmbH & Co. KG
Joerg Tillack
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Anti-pilling merino wool fabric, garments comprising thereof, and m...
Patent number
11,846,066
Issue date
Dec 19, 2023
Nano and Advanced Materials Institute Limited
Wing Nien Wylie O
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Patent Grant
Polyurethane adhesive film
Patent number
11,802,226
Issue date
Oct 31, 2023
H. B. Fuller Company
Felix D. Mai
B32 - LAYERED PRODUCTS
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Method for preparation of a moulded composite from a bulk moulding...
Patent number
11,780,176
Issue date
Oct 10, 2023
ARXADA AG
Gaetano La Delfa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Carpet waste composite
Patent number
11,773,592
Issue date
Oct 3, 2023
Material Innovations LLC
David E. Murdock
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Polyaspartic coating composition, coating film, and coated article
Patent number
11,753,563
Issue date
Sep 12, 2023
Asahi Kasei Kabushiki Kaisha
Satoshi Takeno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polyisocyanurate based polymers and fiber reinforced composites
Patent number
11,702,499
Issue date
Jul 18, 2023
TRIMER TECHNOLOGIES LLC
Henry A. Sodano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Resist underlayer composition, and method of forming patterns using...
Patent number
11,698,587
Issue date
Jul 11, 2023
Samsung SDI Co., Ltd.
Shinhyo Bae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Colour-stable curing compositions containing polyisocyanates of (cy...
Patent number
11,624,003
Issue date
Apr 11, 2023
BASF SE
Harald Schaefer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Dual-curing isocyanurate polymers
Patent number
11,613,072
Issue date
Mar 28, 2023
Covestro Deutschland AG
Paul Heinz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Amine catalysts for the manufacture of isocyanurate polymers
Patent number
11,597,795
Issue date
Mar 7, 2023
Covestro Intellectual Property GmbH & Co. KG
Richard Meisenheimer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Method for producing an object from a precursor, and use of a radic...
Patent number
11,590,692
Issue date
Feb 28, 2023
Covestro Deutschland AG
Dirk Achten
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Raw material composition for polyisocyanurate and method for produc...
Patent number
11,584,821
Issue date
Feb 21, 2023
Showa Denko K.K.
Hiroki Kuramoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the preparation of polyisocyanates with dimer, trimer a...
Patent number
11,548,969
Issue date
Jan 10, 2023
Covestro Intellectual Property GmbH & Co. KG
Martin Brahm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Isocyanate composition and method for producing isocyanate polymer
Patent number
11,548,975
Issue date
Jan 10, 2023
Asahi Kasei Kabushiki Kaisha
Nobuhisa Miyake
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing polyisocyanates of (cyclo)aliphatic diisocyana...
Patent number
11,542,356
Issue date
Jan 3, 2023
BASF SE
Harald Schaefer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a polyisocyanurate composite material
Patent number
11,530,290
Issue date
Dec 20, 2022
Covestro Deutschland AG
Heiko Hocke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Rigid thermal protection composition
Patent number
11,519,364
Issue date
Dec 6, 2022
The Commonwealth of Australia
Rongzhi Li
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Polyuretdione-containing resin blend compositions
Patent number
11,440,988
Issue date
Sep 13, 2022
Covestro LLC
Alan Ekin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer for organic bottom anti-reflective coating and bottom anti-...
Patent number
11,435,667
Issue date
Sep 6, 2022
SK Innovation Co., Ltd.
Minho Jung
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorine-free fibrous treating compositions including a polycarbodi...
Patent number
11,421,378
Issue date
Aug 23, 2022
3M Innovative Properties Company
Dirk M. Coppens
C14 - SKINS HIDES PELTS LEATHER
Patents Applications
last 30 patents
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Patent Application
POLYMERIC CARBODIIMIDES, PROCESSES FOR THE PREPARATION AND USE THEREOF
Publication number
20250075023
Publication date
Mar 6, 2025
LANXESS Deutschland GmbH
Wilhelm LAUFER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ISOCYANATE COMPOSITION AND PREPARATION METHOD OF THE SAME
Publication number
20250019484
Publication date
Jan 16, 2025
Hanwha Solutions Corporation
Eun Ji WOO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION OF POLYISOCYANATES CONTAINING IMINOOXADIAZINEDIONE GROU...
Publication number
20250019483
Publication date
Jan 16, 2025
BASF SE
Frederic LUCAS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ONE-POT PROCESS FOR THE PRODUCTION OF POLYCARBODIIMIDE CURED POLYMERS
Publication number
20240376246
Publication date
Nov 14, 2024
BASF SE
Xiao Yu SUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANATE COMPOSITION, FILM-FORMING COMPOSITION, FILM, FILM LA...
Publication number
20240309146
Publication date
Sep 19, 2024
Asahi Kasei Kabushiki Kaisha
Masakazu YAMAUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A modified polyisocyanate
Publication number
20240301122
Publication date
Sep 12, 2024
COVESTRO DEUTSCHLAND AG
Hao LIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOCYANURATE PLASTICS WITH HIGH TRANSPARENCY
Publication number
20240294692
Publication date
Sep 5, 2024
Sika Technology AG
Michael HUBER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AROMATIC CARBODIIMIDES, PROCESS FOR THE PREPARATION AND USE THEREOF
Publication number
20240294693
Publication date
Sep 5, 2024
LANXESS Deutschland GmbH
Wilhelm LAUFER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBODIIMIDE COMPOSITION
Publication number
20240182625
Publication date
Jun 6, 2024
NISSHINBO CHEMICAL INC.
Nami Tsukamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COLOR-STABLE CURING AGENT COMPOSITIONS COMPRISING POLYISOCYANATES O...
Publication number
20240059826
Publication date
Feb 22, 2024
BASF SE
Harald SCHAEFER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Producing Isocyanate-Terminated, Urethane Group-Containing Prepolymers
Publication number
20240052085
Publication date
Feb 15, 2024
COVESTRO DEUTSCHLAND AG
Christoph Malbertz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Non-Ionic Hydrophilized Polyisocyanates Having a Very Low Monomer C...
Publication number
20240010784
Publication date
Jan 11, 2024
COVESTRO DEUTSCHLAND AG
Hans-Josef Laas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOL COMPOSITIONS
Publication number
20240010786
Publication date
Jan 11, 2024
Presidium USA, Inc
Andrew John Tennant
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LOW VISCOSITY ASPARTATE TERMINATED PREPOLYMERS FOR ADHESIVE APPLICA...
Publication number
20230416444
Publication date
Dec 28, 2023
Covestro LLC
Raymond Zeliznik
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYASPARTIC COATING COMPOSITION, COATING FILM, AND COATED ARTICLE
Publication number
20230365835
Publication date
Nov 16, 2023
Asahi Kasei Kabushiki Kaisha
Satoshi TAKENO
B32 - LAYERED PRODUCTS
Information
Patent Application
WATER-DISPERSIBLE POLYISOCYANATE, AQUEOUS POLYURETHANE RESIN COMPOS...
Publication number
20230365741
Publication date
Nov 16, 2023
Mitsui Chemicals, Inc.
Yuta USUI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...
Publication number
20230323004
Publication date
Oct 12, 2023
NISSHINBO CHEMICAL INC.
Nami TSUKAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...
Publication number
20230323005
Publication date
Oct 12, 2023
NISSHINBO CHEMICAL INC.
Nami TSUKAMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS RESIN CROSSLINKING AGENT, AQUEOUS RESIN CROSSLINKING AGENT-...
Publication number
20230323007
Publication date
Oct 12, 2023
NISSHINBO CHEMICAL INC.
Nami TSUKAMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
STORAGE-STABLE POLYISOCYANATE COMPOSITION AND PREPARATION METHOD TH...
Publication number
20230272151
Publication date
Aug 31, 2023
WANHUA CHEMICAL GROUP CO., LTD.
Bin SHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TRIGLYCERIDE OILS, POLYOLS, AND USES THEREOF
Publication number
20230167224
Publication date
Jun 1, 2023
Checkerspot, Inc.
Scott FRANKLIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
PRODUCTION OF PLASTICS BY CATALYTIC CROSSLINKING OF BLOCKED POLYISO...
Publication number
20230151135
Publication date
May 18, 2023
COVESTRO DEUTSCHLAND AG
Florian Golling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
(AZIRIDINYL HYDROXY)-FUNCTIONAL ORGANIC COMPOUNDS
Publication number
20230119082
Publication date
Apr 20, 2023
Covestro (Netherlands) B.V.
Gerardus Cornelis OVERBEEK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
ISOCYANATE COMPOSITION AND METHOD FOR PRODUCING ISOCYANATE POLYMER
Publication number
20230114799
Publication date
Apr 13, 2023
Asahi Kasei Kabushiki Kaisha
Nobuhisa MIYAKE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
METHOD FOR PRODUCING CARBODIIMIDE COMPOUND
Publication number
20230106672
Publication date
Apr 6, 2023
NISSHINBO CHEMICAL INC.
Nobuyuki MATSUMOTO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Method for Preparation of a Moulded Composite from a Bulk Moulding...
Publication number
20230102052
Publication date
Mar 30, 2023
Arxada AG
Gaetano La Delfa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
USE OF SPECIFIC OPEN-CHAIN ETHER ISOCYANATES
Publication number
20230086342
Publication date
Mar 23, 2023
COVESTRO DEUTSCHLAND AG
Frank Richter
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
PROCESS FOR CARBODIIMIDIZATION
Publication number
20230090655
Publication date
Mar 23, 2023
COVESTRO DEUTSCHLAND AG
Igor Pochorovski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
POLYISOCYANATE PREPARATIONS
Publication number
20230080775
Publication date
Mar 16, 2023
COVESTRO DEUTSCHLAND AG
Hans-Josef Laas
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
HYPERBRANCHED POLYESTER POLYOLS SUITABLE FOR USE IN ORGANIC SOLVENT...
Publication number
20230085525
Publication date
Mar 16, 2023
BASF SE
Florian Ludwig GEYER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...