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Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
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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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C08G18/63
Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
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last 30 patents
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Patent Grant
Process for preparing a copolymer polyol
Patent number
12,202,938
Issue date
Jan 21, 2025
Dow Global Technologies LLC
Sven Claessens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer polyol compositions and their use in the production of flex...
Patent number
12,195,574
Issue date
Jan 14, 2025
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Branched reactive blocked prepolymers for additive manufacturing
Patent number
12,162,975
Issue date
Dec 10, 2024
Carbon, Inc.
Justin Poelma
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Methods for reducing aldehyde emissions in polyurethane foams
Patent number
12,077,630
Issue date
Sep 3, 2024
Dow Global Technologies LLC
Zhengming Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer polyols, processes for their preparation, and the use there...
Patent number
12,006,413
Issue date
Jun 11, 2024
Covestro LLC
Rick Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Blocked silicone dual cure resins for additive manufacturing
Patent number
11,905,423
Issue date
Feb 20, 2024
Carbon, Inc.
Jessica D. Drazba
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Reaction products containing urethane groups and urea groups
Patent number
11,879,032
Issue date
Jan 23, 2024
BYK-Chemie GmbH
Andreas Okkel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane foam and method for producing polyurethane foam
Patent number
11,879,044
Issue date
Jan 23, 2024
ROGERS INOAC CORPORATION
Ayaka Orikasa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Glycidyl (meth)acrylate polymer polyol stabilizers
Patent number
11,866,543
Issue date
Jan 9, 2024
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for reducing aldehyde emissions in polyurethane foams
Patent number
11,820,855
Issue date
Nov 21, 2023
Dow Global Technologies LLC
Hongliang Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Macromonomeric stabilizer, preparation method thereof, and method f...
Patent number
11,795,265
Issue date
Oct 24, 2023
WANHUA CHEMICAL GROUP CO., LTD
Fuguo Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified polyether polyol and use thereof in polyurethane foam mate...
Patent number
11,780,954
Issue date
Oct 10, 2023
WANHUA CHEMICAL GROUP CO., LTD
Fuguo Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing self-cleaning anti-icing coating based on brus...
Patent number
11,725,115
Issue date
Aug 15, 2023
Northwestern Polytechnical University
Qiuyu Zhang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Catalysts for producing polyurethanes
Patent number
11,680,147
Issue date
Jun 20, 2023
Momentive Performance Materials GmbH
Gnuni Karapetyan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
One method of producing polyether polymer dispersant and polyether...
Patent number
11,673,987
Issue date
Jun 13, 2023
Huaian Bud Polyurethane Science & Technology Co., Ltd
Weixin Qi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition and method for reducing aldehyde content in polyurethan...
Patent number
11,629,251
Issue date
Apr 18, 2023
Milliken & Company
Chunping Xie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of making dispersions
Patent number
11,608,421
Issue date
Mar 21, 2023
Dow Global Technologies LLC
Oguz Türünç
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for reducing aldehyde emissions in polyurethane foams
Patent number
11,603,428
Issue date
Mar 14, 2023
Dow Global Technologies LLC
Zhengming Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing a polyurethane polymer
Patent number
11,578,027
Issue date
Feb 14, 2023
Milliken & Company
Chunping Xie
C07 - ORGANIC CHEMISTRY
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Patent Grant
Method for preparing biomass-based conductive hydrogel by 3D printing
Patent number
11,492,435
Issue date
Nov 8, 2022
INSTITUTE OF CHEMICAL INDUSTRY OF FOREST PRODUCTS CAF
Fuxiang Chu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Methods for reducing aldehyde emissions in polyurethane foams
Patent number
11,453,742
Issue date
Sep 27, 2022
Dow Global Technologies LLC
Zhengming Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing high solids content polymer polyols having low...
Patent number
11,434,319
Issue date
Sep 6, 2022
Korea Kumho Petrochemical Co., Ltd.
Gi Jung Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preformed stabilizers with improved stability
Patent number
11,421,063
Issue date
Aug 23, 2022
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Producing a bellows
Patent number
11,326,021
Issue date
May 10, 2022
GKN Driveline International GmbH
Thorsten Stresewski
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Process for preparing polymer polyols
Patent number
11,319,401
Issue date
May 3, 2022
REPSOL, S. A.
Juan Pedro Pérez Valencia
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Flexible polyurethane foams
Patent number
11,306,176
Issue date
Apr 19, 2022
Covestro LLC
Nigel Barksby
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane foams having improved mechanical performance
Patent number
11,292,867
Issue date
Apr 5, 2022
Huntsman International LLC
Raf Elen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer polyols comprising amine based polyether polyols and a proc...
Patent number
11,286,343
Issue date
Mar 29, 2022
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Macromer for use in polymer polyol dispersions, and method for prod...
Patent number
11,286,330
Issue date
Mar 29, 2022
BASF SE
Dejan Petrovic
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
BRANCHED REACTIVE BLOCKED PREPOLYMERS FOR ADDITIVE MANUFACTURING
Publication number
20250059316
Publication date
Feb 20, 2025
Carbon, Inc.
Justin Poelma
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
COATING PREVENTING ICE ACCUMULATION ON SURFACES
Publication number
20250051584
Publication date
Feb 13, 2025
BASF COATINGS GMBH
Ravindra PATIL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ISOCYANATE-REACTIVE COMPOSITIONS, RIGID POLYURETHANE FOAMS AND METH...
Publication number
20240417503
Publication date
Dec 19, 2024
Covestro LLC
Brandon W. PARKS
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR THE PREPARATION OF POLYMER POLYOLS
Publication number
20240417507
Publication date
Dec 19, 2024
REPSOL, S.A.
Juan Pedro PÉREZ VALENCIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CURABLE FILM-FORMING COMPOSITIONS AND COATED ARTICLES PREPARED THER...
Publication number
20240336806
Publication date
Oct 10, 2024
PPG INDUSTRIES OHIO, INC.
Ronald J. Kralic
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MOISTURE CURABLE POLYURETHANE HOT-MELT ADHESIVE HAVING IMPROVED HEA...
Publication number
20240318058
Publication date
Sep 26, 2024
Sika Technology AG
Peng TONG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Systems and Methods for Image-Based Location Determination
Publication number
20240052126
Publication date
Feb 15, 2024
SenSen Networks Group Pty Ltd.
Subhash Challa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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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
POLYMER POLYOLS, PROCESSES FOR THEIR PREPARATION, AND THE USE THERE...
Publication number
20230220174
Publication date
Jul 13, 2023
Covestro LLC
Rick Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE FOAM AND METHODS OF FORMING THE SAME
Publication number
20230212346
Publication date
Jul 6, 2023
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
Wenjun SUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPOSITION FOR POLYURETHANES
Publication number
20230151136
Publication date
May 18, 2023
Momentive Performance Materials Inc.
Gnuni KARAPETYAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ice-Shedding and Smudge-Repellant Coating
Publication number
20230056474
Publication date
Feb 23, 2023
Queen's University at Kingston
Guojun Liu
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
MACROMER AND PROCESS FOR MAKING POLYMER POLYOLS
Publication number
20230036829
Publication date
Feb 2, 2023
DOW GLOBAL TECHNOLOGIES LLC
Oguz Türünç
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-VALENT POLYMERIZABLE COMPOSITIONS AND METHODS OF PRODUCING AN...
Publication number
20230021953
Publication date
Jan 26, 2023
Align Technology, Inc.
Umesh Upendra CHOUDHARY
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Application
REMOVAL OF MONOMERIC ALIPHATIC DIISOCYANATE IN AN ALIPHATIC POLYISO...
Publication number
20220403207
Publication date
Dec 22, 2022
BASF SE
Frederic LUCAS
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FOAM LAYER WITH THERMAL BARRIER PROPERTIES
Publication number
20220389152
Publication date
Dec 8, 2022
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
Fei WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLYCIDYL (METH)ACRYLATE POLYMER POLYOL STABILIZERS
Publication number
20220356296
Publication date
Nov 10, 2022
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE COMPOSITIONS, PRODUCTS PREPARED WITH SAME AND PREPARAT...
Publication number
20220315690
Publication date
Oct 6, 2022
DOW GLOBAL TECHNOLOGIES LLC
Yanbin Fan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER POLYOL COMPOSITIONS AND THEIR USE IN THE PRODUCTION OF FLEX...
Publication number
20220315691
Publication date
Oct 6, 2022
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
REACTION PRODUCTS CONTAINING URETHANE GROUPS AND UREA GROUPS
Publication number
20220282021
Publication date
Sep 8, 2022
BYK-Chemie, GmbH
Andreas OKKEL
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TWO-COMPONENT ADHESIVE COMPOSITION COMPRISING A BORANE-AMINE COMPLEX
Publication number
20220259440
Publication date
Aug 18, 2022
BOSTIK SA
Guillaume MICHAUD
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method For Preparing Self-Cleaning Anti-Icing Coating Based On Brus...
Publication number
20220154036
Publication date
May 19, 2022
Northwestern Polytechnical University
Qiuyu Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PREPARING BIOMASS-BASED CONDUCTIVE HYDROGEL BY 3D PRINTING
Publication number
20220127402
Publication date
Apr 28, 2022
INSTITUTE OF CHEMICAL INDUSTRY OF FOREST PRODUCTS CAF
Fuxiang CHU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LOW-DENSITY VISCOELASTIC FOAMS, BODY SUPPORT ARTICLES COMPRISING SA...
Publication number
20220127409
Publication date
Apr 28, 2022
Sinomax USA Inc.
Ellee Elchaer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING POLYMER POLYOLS
Publication number
20220127410
Publication date
Apr 28, 2022
REPSOL, S.A.
Juan Pedro PÉREZ VALENCIA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING A COPOLYMER POLYOL
Publication number
20220089814
Publication date
Mar 24, 2022
DOW GLOBAL TECHNOLOGIES LLC
Sven Claessens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR MANUFACTURING POLYURETHANE FOAM WITH A LOW CONTENT...
Publication number
20220081527
Publication date
Mar 17, 2022
Hyundai Motor Company
Sung Hoon Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLEXIBLE POLYURETHANE FOAMS HAVING IMPROVED LONG-TERM PERFORMANCE C...
Publication number
20220064398
Publication date
Mar 3, 2022
BASF SE
Iran OTERO MARTINEZ
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
MACROMONOMERIC STABILIZER, PREPARATION METHOD THEREOF, AND METHOD F...
Publication number
20220017682
Publication date
Jan 20, 2022
WANHUA CHEMICAL GROUP CO., LTD.
Fuguo LI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...