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containing oxypropylene or higher oxyalkylene end groups
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C08G18/4845
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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
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C08G18/4845
containing oxypropylene or higher oxyalkylene end groups
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Patents Grants
last 30 patents
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Patent Grant
Structural flame retardant high strength low exothermic polymer gro...
Patent number
11,970,564
Issue date
Apr 30, 2024
SAFEKEY Engineering Technology (Zhengzhou), Ltd.
Peng Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Two-component curable composition for manufacturing thermoplastic p...
Patent number
11,891,511
Issue date
Feb 6, 2024
Dai-Ichi Kogyo Seiyaku Co., Ltd.
Takuma Nishimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Moisture-curable silylated polymer resin composition with reduced m...
Patent number
11,859,043
Issue date
Jan 2, 2024
Momentive Performance Materials Inc.
Brendan O'Keefe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flexible polyurethane foam with suspended particles
Patent number
11,851,520
Issue date
Dec 26, 2023
Woodbridge INOAC Technical Products LLC
Michael C. Pecoraro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
HFO-containing isocyanate-reactive compositions, related foam-formi...
Patent number
11,827,735
Issue date
Nov 28, 2023
Covestro LLC
Shawn Rider
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing a mixed silane-terminated polymer
Patent number
11,795,266
Issue date
Oct 24, 2023
Covestro Intellectual Property GmbH & Co. KG
Florian Stempfle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible foaming process for producing thermally insulated articles
Patent number
11,772,309
Issue date
Oct 3, 2023
BASF SE
Hendrik Wagner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyurethane adhesive and mixture used for manufacturing plastic at...
Patent number
11,773,304
Issue date
Oct 3, 2023
Nan Ya Plastics Corporation
Te-Chao Liao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Expanding polyurethane foam and methods and systems for using same
Patent number
11,773,203
Issue date
Oct 3, 2023
CertainTeed LLC
Nicholas D. Orf
E04 - BUILDING
Information
Patent Grant
Polyurethane hot-melt adhesive, laminated body using same, and meth...
Patent number
11,697,750
Issue date
Jul 11, 2023
Kuraray Co., Ltd.
Masato Warita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cannabidiol-containing bio-based polyurethane composite material an...
Patent number
11,697,705
Issue date
Jul 11, 2023
ZHANGJIAGANG COOLIST LIFE TECHNOLOGY CO., LTD.
Kaixuan Lin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Skin contact adhesive and methods for its preparation and use
Patent number
11,672,768
Issue date
Jun 13, 2023
Dow Silicones Corporation
Bizhong Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Urethane adhesive composition
Patent number
11,667,823
Issue date
Jun 6, 2023
Sika Hamatite Co., Ltd.
Megumi Abe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Use of toughness improvers for increasing the maximum linear expans...
Patent number
11,624,013
Issue date
Apr 11, 2023
Sika Technology AG
Urs Rheinegger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Isocyanate-reactive compositions, polyurethane foams formed therefr...
Patent number
11,613,604
Issue date
Mar 28, 2023
Covestro LLC
Peter K. Smith
B32 - LAYERED PRODUCTS
Information
Patent Grant
Structural adhesive composition having high elongation and impact r...
Patent number
11,459,491
Issue date
Oct 4, 2022
PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERRATION FOUNDATION
Young Son Choe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Pressure sensitive adhesives from plant oil-based polyols
Patent number
11,453,777
Issue date
Sep 27, 2022
Oregon State University
Jian Huang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Silane-terminated polyurethane crosslinking polymer for high tensil...
Patent number
11,434,323
Issue date
Sep 6, 2022
Henkel AG & Co. KGaA
Yufang Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flame-retardant polyether polyol as well as preparation method and...
Patent number
11,401,375
Issue date
Aug 2, 2022
Jiahua Science & Technology Development (Shanghai) Ltd.
Yongjian Guan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for modifying a casting resin and/or coating composition
Patent number
11,345,823
Issue date
May 31, 2022
CLIQ SWISSTECH B.V.
Detlef Van Pey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyurethane resin composition, polyurethane resin, molded article,...
Patent number
11,319,403
Issue date
May 3, 2022
Mitsui Chemicals, Inc.
Toshihiro Tanaka
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
Plasticization-resistant polyurethane membrane and preparation meth...
Patent number
11,202,986
Issue date
Dec 21, 2021
Ali Pournaghshband Isfahani
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Polyol blends useful for producing viscoelastic foam
Patent number
11,124,595
Issue date
Sep 21, 2021
Dow Global Technologies LLC
Hamideh Ahmadloo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive viscoelastomer and its use in stabilized storage containers
Patent number
11,124,596
Issue date
Sep 21, 2021
TAK LOGIC LLC
Matthew Wayne Kriesel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-hot-melt MDI-based polyurethane composition bearing NCO end gro...
Patent number
11,078,322
Issue date
Aug 3, 2021
Bostik S.A.
Federico Sanz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rigid polyurethane foam
Patent number
11,053,341
Issue date
Jul 6, 2021
BASF SE
Fernand Saad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicone urethane urea copolymer and preparation and use thereof
Patent number
11,041,042
Issue date
Jun 22, 2021
Dow Silicones Corporation
Bizhong Zhu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
AQUEOUS DISPERSION OF POLYURETHANE
Publication number
20240141164
Publication date
May 2, 2024
BOSTIK SA
Stéphane DUFOUR
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
POLYOL PREMIXES, THERMALLY INSULATING RIGID POLYURETHANE FOAMS AND...
Publication number
20240018292
Publication date
Jan 18, 2024
Covestro LLC
Brandon W. Parks
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE FOAM AND SEAT PAD
Publication number
20240010781
Publication date
Jan 11, 2024
INOAC CORPORATION
Takumi MIKUNI
B60 - VEHICLES IN GENERAL
Information
Patent Application
POLYURETHANE ADHESIVE COMPOSITION AND METHOD FOR PREPARING SAME
Publication number
20240002709
Publication date
Jan 4, 2024
Hyundai Motor Company
Chae Hwan Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermally Stable Filled Polyurethane Reactive Hot Melt
Publication number
20230357615
Publication date
Nov 9, 2023
Henkel AG & Co. KGaA
Yingjie Li
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYURETHANE COMPOSITION
Publication number
20230312803
Publication date
Oct 5, 2023
DOW GLOBAL TECHNOLOGIES LLC
Masayuki Suzuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS FOR MAKING RIGID POLYURETHANE OR URETHANE-MODIFIED POLYISOC...
Publication number
20230203230
Publication date
Jun 29, 2023
Huntsman International LLC
Luca Binaghi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING A POLYOXYALKYLENE CARBONATE POLYOL
Publication number
20230174705
Publication date
Jun 8, 2023
COVESTRO DEUTSCHLAND AG
Elisabeth Vogelsang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROVISCOUS FLUID AND CYLINDER DEVICE
Publication number
20230159847
Publication date
May 25, 2023
Hitachi Astemo, Ltd.
Satoshi ISHII
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESSES FOR PRODUCING FILLED POLYOL COMPOSITIONS
Publication number
20230102722
Publication date
Mar 30, 2023
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS BASED ON SILANE-FUNCTIONAL POLYMERS HAVING ENHANCED OV...
Publication number
20230100021
Publication date
Mar 30, 2023
Sika Technology AG
Daniele RUTZ
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FILLED POLYOL COMPOSITIONS THAT INCLUDE A TRIAZOLE
Publication number
20230083992
Publication date
Mar 16, 2023
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILYL TERMINATED POLYURETHANES AND INTERMEDIATES FOR THE PREPARATIO...
Publication number
20230057382
Publication date
Feb 23, 2023
Huntsman International LLC
Ya-Mi Chuang
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
PLASTICIZER COMPOSITION, AND SEALANT/ADHESIVE COMPOSITIONS COMPRISI...
Publication number
20230054163
Publication date
Feb 23, 2023
Hanwha Solutions Corporation
Hee-La KWAK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TWO-COMPONENT POLYURETHANE COMPOSITION WITH A HIGH DEGREE OF HYDROP...
Publication number
20230047357
Publication date
Feb 16, 2023
Sika Technology AG
Martin DEMMIG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Structural flame retardant high strength low exothermic polymer gro...
Publication number
20230041379
Publication date
Feb 9, 2023
SAFEKEY Engineering Technology (Zhengzhou), Ltd.
Peng Zhao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A FLEXIBLE FOAMING PROCESS FOR PRODUCING THERMALLY INSULATED ARTICLES
Publication number
20230025840
Publication date
Jan 26, 2023
BASF SE
Hendrik WAGNER
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ISOCYANATE-REACTIVE COMPOSITIONS, POLYURETHANE FOAMS FORMED THEREFR...
Publication number
20220411564
Publication date
Dec 29, 2022
Covestro LLC
Peter K. Smith
B32 - LAYERED PRODUCTS
Information
Patent Application
SILICA REINFORCED THERMOPLASTIC POLYURETHANES
Publication number
20220251339
Publication date
Aug 11, 2022
Cabot Corporation
Eugene N. Step
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A REACTIVE COMPOSITION FOR POLYURETHANE FOAM AND USE THEREOF IN AUT...
Publication number
20220242997
Publication date
Aug 4, 2022
BASF SE
Jonathan D.B. Fay
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMPROVED DISTILLATION CAPABILITY BY DILUTION WITH A COMPONENT TO BE...
Publication number
20220212120
Publication date
Jul 7, 2022
Covestro Intellectual Property GmbH & Co. KG
Jan Suetterlin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING A MIXED SILANE-TERMINATED POLYMER
Publication number
20220204683
Publication date
Jun 30, 2022
Covestro Intellectual Property GmbH & Co. KG
Florian Stempfte
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-...
Information
Patent Application
TWO COMPONENT POLYURETHANE SYSTEM FOR LIQUID APPLIED SOUND DEADENER
Publication number
20220186069
Publication date
Jun 16, 2022
H. B. Fuller Company
Wolfgang Wittwer
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
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
Information
Patent Application
TWO-COMPONENT COMPOSITION WITH A HIGH DEGREE OF STRENGTH
Publication number
20220145144
Publication date
May 12, 2022
Sika Technology AG
Klaas MENNECKE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TWO-PACK CURABLE URETHANE ADHESIVE
Publication number
20220089922
Publication date
Mar 24, 2022
SANYO CHEMICAL INDUSTRIES, LTD.
Yuko NARUTAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Radiation Curable Composition with Improved Mechanical Properties
Publication number
20220064442
Publication date
Mar 3, 2022
Henkel AG & Co. KGaA
Andrea Gutacker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...