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comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
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C08G18/09
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G18/00
Polymeric products of isocyanates or isothiocyanates
Current Industry
C08G18/09
comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
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last 30 patents
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Patent Grant
Polyol pre-mixes having improved shelf life
Patent number
12,098,260
Issue date
Sep 24, 2024
Arkema Inc.
Benjamin Bin Chen
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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Patent Grant
Flame-retardant urethane resin composition
Patent number
11,958,931
Issue date
Apr 16, 2024
Sekisui Chemical Co., Ltd.
Taichi Makida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Isocyanates, derivatives, and processes for producing the same
Patent number
11,814,360
Issue date
Nov 14, 2023
Novomer, Inc.
Oleg Kulikov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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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Method of making a grease thickener and the thickener made by the m...
Patent number
11,713,431
Issue date
Aug 1, 2023
Dow Global Technologies LLC
Zhe Jia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Article including a substrate, a phosphate binding layer and a fluo...
Patent number
11,655,330
Issue date
May 23, 2023
Daikin America, Inc.
Chad Aaron Meserole
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polycarbodiimide compound, production method therefor, and resin co...
Patent number
11,591,435
Issue date
Feb 28, 2023
Nisshinbo Chemical Inc.
Naoki Nishikawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polyurethane-polyisocyanurate foam
Patent number
11,584,822
Issue date
Feb 21, 2023
Dow Global Technologies LLC
Adebola O. Ogunniyi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Cured composition having high impact strength and temperature resis...
Patent number
11,566,113
Issue date
Jan 31, 2023
Henkel AG & Co. KGaA
Christian Holtgrewe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Isocyanate trimerization catalyst for making polyisocyanurate compr...
Patent number
11,548,973
Issue date
Jan 10, 2023
Huntsman International LLC
Hugo Verbeke
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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
Polyurethane foams co-blown with a mixture of a hydrocarbon and a h...
Patent number
11,505,670
Issue date
Nov 22, 2022
Covestro LLC
Steven L. Schilling
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Use of thermally decomposable acid as inhibitor for preparing polyi...
Patent number
11,453,739
Issue date
Sep 27, 2022
Covestro LLC
Liang Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
(Super)hydrophobic isocyanate based porous materials
Patent number
11,434,344
Issue date
Sep 6, 2022
Huntsman International LLC
Thomas Julien Joncheray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Long term improvement of thermal insulation values in rigid polyiso...
Patent number
11,434,320
Issue date
Sep 6, 2022
Huntsman International LLC
Thomas Julien Joncheray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Thermosetting conductive adhesive
Patent number
11,421,133
Issue date
Aug 23, 2022
Threebond Co., Ltd.
Soichi Ota
H01 - BASIC ELECTRIC ELEMENTS
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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
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Polycarbodiimide composition, method for producing a polycarbodiimi...
Patent number
11,390,751
Issue date
Jul 19, 2022
Mitsui Chemicals, Inc.
Tatsuya Yamashita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Method of making a grease thickener and the thickener made by the m...
Patent number
11,359,157
Issue date
Jun 14, 2022
Dow Global Technologies LLC
Zhe Jia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Carboxyl-group-containing aqueous resin composition and method for...
Patent number
11,345,776
Issue date
May 31, 2022
Nisshinbo Chemical Inc.
Kimiyo Banno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Method for producing a polyisocyanate polymer and a polyisocyanurat...
Patent number
11,319,402
Issue date
May 3, 2022
Covestro Intellectual Property GmbH & Co. KG
Heiko Hocke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polyurethane system with long pot life and rapid hardening
Patent number
11,292,868
Issue date
Apr 5, 2022
BASF SE
Julia Goeschel
B60 - VEHICLES IN GENERAL
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Patent Grant
Flame-retardant rigid polyurethane foam
Patent number
11,236,192
Issue date
Feb 1, 2022
Sekisui Chemical Co., Ltd.
Kazuhiro Okada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polyurethane product with sulfur-containing polyester polyol
Patent number
11,225,550
Issue date
Jan 18, 2022
Dow Global Technologies LLC
Christopher S. Letko
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Polycarbodiimide compound and thermosetting resin composition
Patent number
11,208,523
Issue date
Dec 28, 2021
NISSHTNBO CHEMICAL INC.
Takahiro Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Isocyanate composition, method for producing isocyanate polymer and...
Patent number
11,174,337
Issue date
Nov 16, 2021
Asahi Kasei Kabushiki Kaisha
Nobuhisa Miyake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Fluorine-free fibrous treating compositions including a polycarbodi...
Patent number
11,124,918
Issue date
Sep 21, 2021
3M Innovative Properties Company
Dirk M. Coppens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Golf ball
Patent number
11,110,322
Issue date
Sep 7, 2021
Sumitomo Rubber Industries, Ltd.
Kuniyasu Horiuchi
A63 - SPORTS GAMES AMUSEMENTS
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Insulative apparatus
Patent number
11,104,777
Issue date
Aug 31, 2021
Dow Global Technologies LLC
Ning Chai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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last 30 patents
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Patent Application
PROCESS FOR THE PREPARATION OF POLYCARBODIIMIDES WITH AZIRIDINE FUN...
Publication number
20240343855
Publication date
Oct 17, 2024
STAHL INTERNATIONAL B.V.
Andries Johannes DERKSEN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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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
OPEN CELL FLEXIBLE ISOCYANATE-BASED FOAMS HAVING A LOW EXOTHERM DUR...
Publication number
20240279379
Publication date
Aug 22, 2024
Huntsman International LLC
Thomas Julien JONCHERAY
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
Process for Preparing Carbodiimides
Publication number
20240209136
Publication date
Jun 27, 2024
LANXESS Deutschland GmbH
Wilhelm LAUFER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
PROCESS FOR PREPARATION OF A CARBODIIMIDE AND/OR A POLYCARBODIIMIDE
Publication number
20240182626
Publication date
Jun 6, 2024
BASF SE
Frederic Lucas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
COATING COMPOSITIONS AND METHODS INCLUDING CARBODIIMIDES
Publication number
20240158663
Publication date
May 16, 2024
PPG INDUSTRIES OHIO, INC.
John Schneider
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ISOCYANURATE-CONTAINING POLYISOCYANATE COMPOSITION WITH STABLE CHRO...
Publication number
20240034881
Publication date
Feb 1, 2024
WANHUA CHEMICAL GROUP CO., LTD.
Nuancheng WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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
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Patent Application
SYNTHESIS OF LINEAR POLYOXAZOLIDINONES USING URETDIONES AS DIISOCYA...
Publication number
20230348657
Publication date
Nov 2, 2023
BASF SE
Aggeliki Quell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF EPOXY COMPOUNDS AS CARBON DIOXIDE SCAVENGERS IN PIR COMPRISI...
Publication number
20230203231
Publication date
Jun 29, 2023
Huntsman International LLC
Thomas Julien JONCHERAY
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
PREPARATION OF POLYURETHANE AND POLYISOCYANURATE FOAMS USING LIQUID...
Publication number
20230141110
Publication date
May 11, 2023
DOW GLOBAL TECHNOLOGIES LLC
Weijun Zhou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOL PRE-MIXES HAVING IMPROVED SHELF LIFE
Publication number
20230126554
Publication date
Apr 27, 2023
Arkema Inc.
Benjamin Bin CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE INSULATING FOAMS AND PRODUCTION THEREOF
Publication number
20230095151
Publication date
Mar 30, 2023
Evonik Operations GmbH
Michael SUCHAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
POLYURETHANE RESIN COMPOSITION, REPELLENT, WATER REPELLENT FOR FIBE...
Publication number
20230053165
Publication date
Feb 16, 2023
Mitsui Chemicals, Inc.
Chikako KOUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
FLAME, SMOKE AND TOXICITY RETARDANT COMPOSITION FOR USE IN POLYURET...
Publication number
20230043804
Publication date
Feb 9, 2023
Huntsman International LLC
Rene Alexander Klein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
A METHOD FOR IMPROVING THE FLAME, SMOKE AND/OR TOXICITY RETARDANCY...
Publication number
20230021509
Publication date
Jan 26, 2023
Huntsman International LLC
Rene Alexander Klein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
PRODUCTION OF RIGID POLYURETHANE FOAM
Publication number
20220403089
Publication date
Dec 22, 2022
Evonik Operations GmbH
Martin Glos
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
COMPATIBILIZER AND POLYESTER RESIN COMPOSITION
Publication number
20220396656
Publication date
Dec 15, 2022
NISSHINBO CHEMICAL INC.
Takahiro SASAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBODIIMIDE COMPOUND, AQUEOUS RESIN COMPOSITION AND FOOD PACKA...
Publication number
20220380513
Publication date
Dec 1, 2022
NISSHINBO CHEMICAL INC.
Nobuyuki MATSUMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED POLYCARBODIIMIDE COMPOUND HAVING HYDROPHILIC GROUP
Publication number
20220372202
Publication date
Nov 24, 2022
NISSHINBO CHEMICAL INC.
Takahiro Sasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Rigid Polyurethane Based Foam with Compression Strength and Fire Re...
Publication number
20220372205
Publication date
Nov 24, 2022
BASF SE
Markus SCHUETTE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE COMPOSITIONS FOR PREPARING POLYISOCYANURATE-BASED PLA...
Publication number
20220363809
Publication date
Nov 17, 2022
Covestro Intellectual Property GmbH & Co. KG
Richard Daniel Matthias Meisenheimer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
PHASE TRANSFER ACTIVE TRIMERIZATION CATALYST SALTS
Publication number
20220325026
Publication date
Oct 13, 2022
Evonik Operations GmbH
Juan Jesus BURDENIUC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
METHOD OF MAKING A GREASE THICKENER AND THE THICKENER MADE BY THE M...
Publication number
20220267695
Publication date
Aug 25, 2022
DOW GLOBAL TECHNOLOGIES LLC
Zhe JIA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Application
POLYURETHANE FOAM WITH IMPROVED COMBUSTION BEHAVIOR
Publication number
20220267510
Publication date
Aug 25, 2022
DOW GLOBAL TECHNOLOGIES LLC
Dakai Ren
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
COMPATIBILIZED BLENDS OF TEREPHALATE ESTER POLYOLS AND HYDROCARBON...
Publication number
20220227916
Publication date
Jul 21, 2022
DOW GLOBAL TECHNOLOGIES LLC
Federico La Terra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
URETHANE RESIN COMPOSITION AND BUILDING INSULATION METHOD
Publication number
20220169775
Publication date
Jun 2, 2022
NIPPON AQUA CO., LTD.
Kazuhisa NAGATA
E04 - BUILDING
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Patent Application
ADHESIVES BASED ON CARBODIMIDE CHEMISTRY
Publication number
20220153906
Publication date
May 19, 2022
BASF SE
Berend Eling
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
ANHYDROUSLY CURING POLYISOCYANATE-BASED ADHESIVES
Publication number
20220145149
Publication date
May 12, 2022
Covestro Intellectual Property GmbH & Co. KG
Dirk Achten
B32 - LAYERED PRODUCTS