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mixtures of two or more polyetherpolyols having at least three hydroxy groups
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CPC
C08G18/4816
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Parent Industries
C
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
C08G18/4816
mixtures of two or more polyetherpolyols having at least three hydroxy groups
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Patents Grants
last 30 patents
Information
Patent Grant
Formulated polyol compositions
Patent number
11,932,722
Issue date
Mar 19, 2024
Dow Global Technologies LLC
Qinghao Meng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
HFCO-containing isocyanate-reactive compositions, polyurethane foam...
Patent number
11,932,761
Issue date
Mar 19, 2024
Covestro LLC
Michael H. Bell
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for the production of polyurethane foams
Patent number
11,814,467
Issue date
Nov 14, 2023
SHELL USA, INC.
Pranaya Man Singh Pradhan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Latent two-part polyurethane adhesives
Patent number
11,814,552
Issue date
Nov 14, 2023
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Sergio Grunder
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conductive urethane foam
Patent number
11,787,310
Issue date
Oct 17, 2023
Magna Seating Inc
Eric Kozlowski
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process for producing a polyurethane foam insole
Patent number
11,787,897
Issue date
Oct 17, 2023
BASF SE
Zhen Peng Liang
B32 - LAYERED PRODUCTS
Information
Patent Grant
Formulated polyol compositons
Patent number
11,739,176
Issue date
Aug 29, 2023
Dow Global Technologies LLC
Alberto Fabian Negretti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition kit for preparing polyurethane foam and preparation met...
Patent number
11,739,189
Issue date
Aug 29, 2023
Hefei Hualing Co., Ltd.
Shihu Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyol premixes, thermally insulating rigid polyurethane foams and...
Patent number
11,732,100
Issue date
Aug 22, 2023
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition with reduced aldehyde emission
Patent number
11,555,091
Issue date
Jan 17, 2023
Huntsman International LLC
Pengfei Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the reduction of aldehyde emission in polyurethane foam
Patent number
11,548,997
Issue date
Jan 10, 2023
Huntsman International LLC
Ingrid Welvaet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Radiation curable compositions with multi-functional long-armed oli...
Patent number
11,530,163
Issue date
Dec 20, 2022
COVESTRO (NETHERLANDS) B.V.
Huimin Cao
G02 - OPTICS
Information
Patent Grant
Ethylenically unsaturated macromers produced from a residue of isoc...
Patent number
11,414,544
Issue date
Aug 16, 2022
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyol premixes, thermally insulating rigid polyurethane foams and...
Patent number
11,407,874
Issue date
Aug 9, 2022
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Alkoxylated bio-oil polyol compositions
Patent number
11,390,712
Issue date
Jul 19, 2022
Battelle Memorial Institute
Daniel Garbark
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phosphorous containing flame retardants
Patent number
11,377,517
Issue date
Jul 5, 2022
BASF SE
Marco Balbo Block
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flexible foam using polymer polyols produced via DMC catalyzed polyols
Patent number
11,312,811
Issue date
Apr 26, 2022
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyol component and use thereof for the production of rigid polyur...
Patent number
11,286,329
Issue date
Mar 29, 2022
BASF SE
Johann Klassen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyols for preparing flexible polyurethane foam, and preparation m...
Patent number
11,214,584
Issue date
Jan 4, 2022
NANJING TECH UNIVERSITY
Kai Guo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reduced flammability flexible polyurethane foam
Patent number
11,186,671
Issue date
Nov 30, 2021
Dow Global Technologies LLC
Lucie Porcelli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane foam and process for producing same
Patent number
11,168,172
Issue date
Nov 9, 2021
Covestro Deutschland AG
Christian Hahn
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for producing pultruded products on the basis of polyurethane
Patent number
11,142,616
Issue date
Oct 12, 2021
BASF SE
Bert Neuhaus
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyurethane foams and method for making the foam
Patent number
11,124,600
Issue date
Sep 21, 2021
Dow Global Technologies LLC
Lucie Porcelli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
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
Information
Patent Grant
Polyol compositions, a process for the production of these polyol c...
Patent number
11,028,218
Issue date
Jun 8, 2021
Covestro LLC
Susan B. McVey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of polyurethane systems
Patent number
10,995,174
Issue date
May 4, 2021
Evonik Operations GmbH
Eva Emmrich-Smolczyk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Delayed action gelling catalyst compositions and methods for making...
Patent number
10,988,566
Issue date
Apr 27, 2021
Evonik Operations GmbH
Juan Jesus Burdeniuc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Storage stable foamable compositions containing 1,1,1,4,4,4-hexaflu...
Patent number
10,941,237
Issue date
Mar 9, 2021
Honeywell International Inc.
Michael Van Der Puy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Absorbent article comprising flexible polymeric foam and intermediates
Patent number
10,918,537
Issue date
Feb 16, 2021
3M Innovative Properties Company
Joseph D. Rule
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of forming a polyurethane foam article
Patent number
10,894,857
Issue date
Jan 19, 2021
BASF SE
Michael J. Krupa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HFCO-CONTAINING ISOCYANATE-REACTIVE COMPOSITIONS, POLYURETHANE FOAM...
Publication number
20240132719
Publication date
Apr 25, 2024
Covestro LLC
Michael H. Bell
B32 - LAYERED PRODUCTS
Information
Patent Application
POLYURETHANE FOAMS FOR REDUCING CORROSION OF POLYMERIC MATERIALS
Publication number
20240076462
Publication date
Mar 7, 2024
BASF SE
Chen SHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE FOAM COMPOSITION AND USE OF SAME FOR POTTING PRODUCTS
Publication number
20240076436
Publication date
Mar 7, 2024
DOW GLOBAL TECHNOLOGIES LLC
Jingming Cao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A TWO-COMPONENT POLYURETHANE COMPOSITION, PROCESS FOR PREPARING THE...
Publication number
20240052090
Publication date
Feb 15, 2024
Jiqiang XIA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Viscoelastic Polyurethane Foam with Coating
Publication number
20240043644
Publication date
Feb 8, 2024
DOW GLOBAL TECHNOLOGIES LLC
Kaoru Aou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANES WITH REDUCED COBALT EXTRACTABLES
Publication number
20240034830
Publication date
Feb 1, 2024
DOW GLOBAL TECHNOLOGIES LLC
Adam L. Grzesiak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYETHERESTER POLYOL AND USE THEREOF FOR PRODUCING POLYURETHANE RI...
Publication number
20240026061
Publication date
Jan 25, 2024
BASF SE
Jian Feng XU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Adhesive Composition
Publication number
20240018392
Publication date
Jan 18, 2024
DOW GLOBAL TECHNOLOGIES LLC
Elodie Hablot
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE RESIN COMPOSITION, CURED PRODUCT, FIBER LAMINATE, AND...
Publication number
20230406996
Publication date
Dec 21, 2023
DKS CO. LTD.
Fumiya KANEKO
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
TWO-COMPONENT POLYURETHANE FILLER HAVING AN ADJUSTABLE POT LIFE
Publication number
20230406993
Publication date
Dec 21, 2023
Sika Technology AG
Semjon ROTH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE FOAMS WITH IMPROVED ACOUSTIC PROPERTIES
Publication number
20230265233
Publication date
Aug 24, 2023
BASF SE
Iran OTERO MARTINEZ
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyurethane Composition for Preparing Composites
Publication number
20230250214
Publication date
Aug 10, 2023
COVESTRO DEUTSCHLAND AG
Yan Deng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE-BASED ADHESIVE COMPOSITION, SURFACE PROTECTION FILM CO...
Publication number
20230151249
Publication date
May 18, 2023
LG CHEM, LTD.
Jinhoo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR REDUCING ALDEHYDE EMISSIONS IN POLYETHER POLYOLS AND PO...
Publication number
20230141792
Publication date
May 11, 2023
DOW GLOBAL TECHNOLOGIES LLC
Wenbin Bao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOFT, WASHABLE POLYURETHANE FOAM WITH SLOW RECOVERY TIME
Publication number
20230080960
Publication date
Mar 16, 2023
DOW GLOBAL TECHNOLOGIES LLC
David Foix Tajuelo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE FOAMS FOR COMFORT APPLICATIONS
Publication number
20230055474
Publication date
Feb 23, 2023
DOW GLOBAL TECHNOLOGIES LLC
Yasmin Srivastava
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL POLYETHER POLYOL BLENDS, A PROCESS FOR THEIR PREPARATION, FOA...
Publication number
20230039276
Publication date
Feb 9, 2023
Covestro LLC
Sharlene A. Lewis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLEXIBLE FOAM
Publication number
20230041434
Publication date
Feb 9, 2023
COVESTRO DEUTSCHLAND AG
Yan DENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION OF POLYURETHANE SYSTEMS
Publication number
20220411566
Publication date
Dec 29, 2022
Evonik Operations GmbH
Eva Emmrich-Smolczyk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HCFO-CONTAINING ISOCYANATE-REACTIVE COMPOSITIONS, RELATED FOAM-FORM...
Publication number
20220403096
Publication date
Dec 22, 2022
Covestro LLC
Steven Schilling
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
RETORT ADHESIVE COMPOSITION
Publication number
20220356384
Publication date
Nov 10, 2022
DOW GLOBAL TECHNOLOGIES LLC
Jie WU
B32 - LAYERED PRODUCTS
Information
Patent Application
POLYOL PREMIXES, THERMALLY INSULATING RIGID POLYURETHANE FOAMS AND...
Publication number
20220348732
Publication date
Nov 3, 2022
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FORMULATED POLYOL COMPOSITONS
Publication number
20220315693
Publication date
Oct 6, 2022
DOW GLOBAL TECHNOLOGIES LLC
Alberto Fabian Negretti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE-BASED INSULATION BODY AND METHOD FOR PRODUCING SAME
Publication number
20220306825
Publication date
Sep 29, 2022
Covestro Intellectual Property GmbH & Co. KG
Marina Reithmeier
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
RADIATION CURABLE COMPOSITIONS WITH MULTI-FUNCTIONAL LONG-ARMED OLI...
Publication number
20220250978
Publication date
Aug 11, 2022
Covestro (Netherlands) B.V.
Huimin CAO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HFCO-CONTAINING ISOCYANATE-REACTIVE COMPOSITIONS, POLYURETHANE FOAM...
Publication number
20220251374
Publication date
Aug 11, 2022
Covestro LLC
Michael H. Bell
B32 - LAYERED PRODUCTS
Information
Patent Application
Process for Making a Flexible Polyurethane Foam Having a Hardness G...
Publication number
20220227918
Publication date
Jul 21, 2022
Huntsman International LLC
Mark Joseph Brennan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RIGID POLYURETHANE FOAMS SUITABLE FOR USE AS PANEL INSULATION
Publication number
20220220249
Publication date
Jul 14, 2022
Covestro LLC
Shawn G. Rider
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyol component and use thereof for the production of rigid polyur...
Publication number
20220204715
Publication date
Jun 30, 2022
BASF SE
Johann Klassen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...