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having carbon-to-nitrogen double bonds
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CPC
C08G18/1858
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Parent Industries
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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
C08G18/1858
having carbon-to-nitrogen double bonds
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Patents Grants
last 30 patents
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Patent Grant
Catalyst for dissociation of blocking agent for blocked isocyanates...
Patent number
11,718,704
Issue date
Aug 8, 2023
KOEI CHEMICAL COMPANY, LIMITED
Motoyoshi Miyagi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for making recyclable and depolymerizable polymer network m...
Patent number
11,702,501
Issue date
Jul 18, 2023
Northwestern University
John M. Torkelson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Thermosetting coating composition
Patent number
11,649,370
Issue date
May 16, 2023
Kansai Paint Co., Ltd.
Haruyuki Gontani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
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
Tin-free catalysis of silane-functional polyurethane crosslinkers
Patent number
11,326,017
Issue date
May 10, 2022
Evonik Operations GmbH
Tobias Unkelhäußer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
One component polyurethane/allophanate formulations with reactive r...
Patent number
11,312,881
Issue date
Apr 26, 2022
Covestro LLC
Alan Ekin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions using polyuretdione resins
Patent number
11,292,864
Issue date
Apr 5, 2022
Covestro LLC
Alan Ekin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amine composition useful for making polyurethane foam
Patent number
11,021,561
Issue date
Jun 1, 2021
Evonik Operations GmbH
Kai Xi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Open-cell rigid polyurethane foam and the use thereof
Patent number
11,001,665
Issue date
May 11, 2021
Covestro Intellectual Property GmbH & Co. KG
Marcel Schornstein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thiourethane polymers, method of synthesis thereof and use in addit...
Patent number
10,899,072
Issue date
Jan 26, 2021
Adaptive 3D Technologies
Gregory T. Ellson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyurethane catalyst and application thereof
Patent number
10,889,681
Issue date
Jan 12, 2021
Yi Guo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nitrogen-containing compounds suitable for use in the production of...
Patent number
10,793,662
Issue date
Oct 6, 2020
Evonik Operations GmbH
Thomas Günther
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Basecoat acid neutralization through inorganic salts
Patent number
10,731,051
Issue date
Aug 4, 2020
Covestro LLC
Alan Ekin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Curing for polyallophanate compositions through undercoat acid neut...
Patent number
10,696,775
Issue date
Jun 30, 2020
Covestro LLC
Alan Ekin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyaldimine and curable polyurethane composition
Patent number
10,647,807
Issue date
May 12, 2020
Sika Technology AG
Urs Burckhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Extended pot-life for low temperature curing polyuretdione resins
Patent number
10,633,477
Issue date
Apr 28, 2020
Covestro LLC
Alan Ekin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Processes, products, and compositions having tetraalkylguanidine sa...
Patent number
10,464,876
Issue date
Nov 5, 2019
Evonik Degussa GmbH
Juan Jesus Burdeniuc
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine catalyst for improving the stability of polyurethane systems...
Patent number
10,196,476
Issue date
Feb 5, 2019
Evonik Degussa GmbH
Juan Jesus Burdeniuc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Reduced emissions low density spray polyurethane foam
Patent number
10,106,638
Issue date
Oct 23, 2018
Evonik Degussa GmbH
Juan Jesus Burdeniuc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of guanidine reaction products in the production of polyurethan...
Patent number
10,100,148
Issue date
Oct 16, 2018
Evonik Degussa GmbH
Eva Emmrich-Smolczyk
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Delay action catalyst for improving the stability of polyurethane s...
Patent number
10,023,681
Issue date
Jul 17, 2018
Evonik Degussa GmbH
Juan Jesus Burdeniuc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinking catalyst comprising siloxane structural units
Patent number
9,988,482
Issue date
Jun 5, 2018
Sika Technology AG
Urs Burckhardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processes, products, and compositions having tetraalkylguanidine sa...
Patent number
9,765,009
Issue date
Sep 19, 2017
Evonik Degussa GmbH
Juan Jesus Burdeniuc
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Rigid foam
Patent number
9,745,408
Issue date
Aug 29, 2017
BASF SE
Charles Elwood Jones
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst composition for producing polyurethane resin, and method f...
Patent number
9,725,553
Issue date
Aug 8, 2017
Tosoh Corporation
Yoshihiro Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoformable rigid polyurethane-polyamide foam
Patent number
9,562,131
Issue date
Feb 7, 2017
BASF SE
Frank Prissok
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous resinous dispersions that include a zinc (II) amidine compl...
Patent number
9,534,074
Issue date
Jan 3, 2017
PPG Industries Ohio, Inc.
Venkatachalam Eswarakrishnan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Polyurethane coating agent composition, multistage coating method u...
Patent number
9,340,703
Issue date
May 17, 2016
BASF Coatings GmbH
Peter Hoffmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Catalysts for reaction between an isocyanate and an alcohol
Patent number
9,102,780
Issue date
Aug 11, 2015
Bluestar Silicones France Sas
Christian Maliverney
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conventional flexible polyurethane foam using MDI
Patent number
8,906,975
Issue date
Dec 9, 2014
Hickory Springs Manufacturing Company
Dimitrios V. Dounis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREPARING A POLYURETHANE POLYMER
Publication number
20240368443
Publication date
Nov 7, 2024
BOSTIK SA
Guillaume MICHAUD
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CATALYST FOR DISSOCIATION OF BLOCKING AGENT FOR BLOCKED ISOCYANATES...
Publication number
20230295368
Publication date
Sep 21, 2023
KOEI CHEMICAL COMPANY, LIMITED
Motoyoshi MIYAGI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF POLYURETHANE POLYMERS IN FLOW REACTORS
Publication number
20220380516
Publication date
Dec 1, 2022
International Business Machines Corporation
Tim Erdmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION AND METHOD FOR A ROOT CANAL FILLING
Publication number
20220226199
Publication date
Jul 21, 2022
Rutgers, The State University of New Jersey
Mohammad Ali Saghiri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING SPECTACLE LENS, SPECTACLE LENS, AND SPECTACLES
Publication number
20220112327
Publication date
Apr 14, 2022
Hoya Lens Thailand Ltd.
Masahito IGARI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
THIOURETHANE POLYMERS, METHOD OF SYNTHESIS THEREOF AND USE IN ADDIT...
Publication number
20210170674
Publication date
Jun 10, 2021
Adaptive 3D Technologies
Gregory T. ELLSON
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
CATALYST SYSTEM FOR URETDIONE DISPERSIONS
Publication number
20210024679
Publication date
Jan 28, 2021
COVESTRO DEUTSCHLAND AG
Saskia Beuck
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PROD...
Publication number
20210024680
Publication date
Jan 28, 2021
COVESTRO DEUTSCHLAND AG
Dorota Greszta-Franz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PROD...
Publication number
20210017323
Publication date
Jan 21, 2021
Covestro Intellectual Property GmbH & Co. KG
Dorota Greszta-Franz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
URETDIONE-CONTAINING POLYURETHANE-DISPERSIONS COMPRISING HYDROPHILI...
Publication number
20210017322
Publication date
Jan 21, 2021
COVESTRO DEUTSCHLAND AG
Saskia Beuck
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR MAKING RECYCLABLE AND DEPOLYMERIZABLE POLYMER NETWORK M...
Publication number
20200407482
Publication date
Dec 31, 2020
Northwestern University
John M. Torkelson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GUANIDINE CATALYST FOR CURABLE COMPOSITIONS
Publication number
20200048189
Publication date
Feb 13, 2020
Sika Technology AG
Rita CANNAS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HFO CONTAINING PU FORMULATION
Publication number
20190389996
Publication date
Dec 26, 2019
BASF SE
Christine ROLFSEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYALDIMINE AND CURABLE POLYURETHANE COMPOSITION
Publication number
20180319922
Publication date
Nov 8, 2018
Sika Technology AG
Urs Burckhardt
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes, products, and compositions having tetraalkylguanidine sa...
Publication number
20180065913
Publication date
Mar 8, 2018
EVONIK DEGUSSA GmbH
Juan Jesus Burdeniuc
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CROSSLINKING CATALYST COMPRISING SILOXANE STRUCTURAL UNITS
Publication number
20170129987
Publication date
May 11, 2017
Sika Technology AG
Urs BURCKHARDT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Rigid Foam
Publication number
20150353672
Publication date
Dec 10, 2015
BASF SE
Charles Elwood Jones
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMINE CATALYST FOR IMPROVING THE STABILITY OF POLYURETHANE SYSTEMS...
Publication number
20150266994
Publication date
Sep 24, 2015
Air Products and Chemicals, Inc.
Juan Jesus Burdeniuc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPOSITION FOR PRODUCING POLYURETHANE RESIN, AND METHOD F...
Publication number
20150191565
Publication date
Jul 9, 2015
TOSOH CORPORATION
Yoshihiro Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE COATING AGENT COMPOSITION, MULTISTAGE COATING METHOD U...
Publication number
20140322448
Publication date
Oct 30, 2014
BASF COATINGS GMBH
Peter Hoffmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Delay Action Catalyst for Improving The Stability of Polyurethane S...
Publication number
20140113984
Publication date
Apr 24, 2014
Juan Jesus BURDENIUC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOFORMABLE RIGID POLYURETHANE-POLYAMIDE FOAM
Publication number
20140058005
Publication date
Feb 27, 2014
BASF SE
Frank Prissok
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS RESINOUS DISPERSIONS THAT INCLUDE A ZINC (II) AMIDINE COMPL...
Publication number
20130344231
Publication date
Dec 26, 2013
PPG INDUSTRIES OHIO, INC.
Venkatachalam Eswarakrishnan
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Reduced Emissions Low Density Spray Polyurethane Foam
Publication number
20130190415
Publication date
Jul 25, 2013
Air Products and Chemicals, Inc.
Juan Jesus Burdeniuc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes, Products, and Compositions Having Tetraalkylguanidine Sa...
Publication number
20130131276
Publication date
May 23, 2013
Air Products and Chemicals, Inc.
Juan Jesus Burdeniuc
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NON-FUGITIVE CATALYSTS CONTAINING IMINE LINKAGES AND TERTIARY AMINE...
Publication number
20120022177
Publication date
Jan 26, 2012
DOW GLOBAL TECHNOLOGIES LLC
Ray E. Drumright
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL CATALYSTS FOR REACTION BETWEEN AN ISOCYANATE AND AN ALCOHOL
Publication number
20110263743
Publication date
Oct 27, 2011
Bluestar Silicones France
Christian Maliverney
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ISOCYANATE TRIMERISATION CATALYST SYSTEM, A PRECURSOR FORMULATION,...
Publication number
20110201706
Publication date
Aug 18, 2011
DOW GLOBAL TECHNOLOGIES LLC
Phillip S. Athey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ISOCYANATE TRIMERISATION CATALYST SYSTEM, A PRECURSOR FORMULATION,...
Publication number
20110201709
Publication date
Aug 18, 2011
DOW GLOBAL TECHNOLOGIES LLC
Phillip Athey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Non-Fugitive Catalysts Containing Imine Linkages and Tertiary Amine...
Publication number
20070238795
Publication date
Oct 11, 2007
Ray E. Drumright
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...