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C08G18/6688
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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
C08G18/6688
with compounds of group C08G18/3271
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Patents Grants
last 30 patents
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Patent Grant
Aqueous cationic polyurethane dispersions
Patent number
12,180,375
Issue date
Dec 31, 2024
AGFA NV
Hubertus Van Aert
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Production of polyurethane systems
Patent number
12,129,329
Issue date
Oct 29, 2024
Evonik Operations GmbH
Eva Emmrich-Smolczyk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Semi-rigid polyurethane foam formulation and method for making foam...
Patent number
12,030,293
Issue date
Jul 9, 2024
Dow Global Technologies LLC
Kelly F. Kiszka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reaction mixture suitable for manufacturing of foam with reduced al...
Patent number
12,006,412
Issue date
Jun 11, 2024
Huntsman International LLC
Bao Luan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible polyurethane foams
Patent number
11,945,904
Issue date
Apr 2, 2024
BASF SE
Julia Jaehnigen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
3D spacer fabric reinforced PU composite and its use
Patent number
11,691,355
Issue date
Jul 4, 2023
BASF SE
YingHao Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
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
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
Methods for reducing aldehyde emissions in polyurethane foams
Patent number
11,479,650
Issue date
Oct 25, 2022
Dow Global Technologies LLC
Zhengming Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Elastomeric composite polyurethane skins
Patent number
11,472,934
Issue date
Oct 18, 2022
RECTICEL AUTOMOBILSYSTEME GMBH
Jean-Christophe Bouckaert
B60 - VEHICLES 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
Pultrusion processes for producing fiber reinforced polyurethane co...
Patent number
11,339,260
Issue date
May 24, 2022
Covestro LLC
Albert Magnotta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Polyurethane foam forming composition including triglycerides, poly...
Patent number
11,261,286
Issue date
Mar 1, 2022
Lear Corporation
Robert D. Dawe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition capable of substituting use of styrene-acrylonitrile co...
Patent number
11,261,287
Issue date
Mar 1, 2022
Jiahua Science & Technology Development (Shanghai) Ltd.
Yongjian Guan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silane modified polymers with improved characteristics for adhesive...
Patent number
11,236,193
Issue date
Feb 1, 2022
Henkel AG & Co. KGaA
Wu Suen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Dithiocarbonate containing polyols as polymer polyol stabilizers
Patent number
11,149,145
Issue date
Oct 19, 2021
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Low emissions polyurethane foam made with isocyanate reactive amine...
Patent number
11,104,757
Issue date
Aug 31, 2021
Evonik Operations GmbH
Juan Jesus Burdeniuc
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
Adhesive based on a special polyurethaneurea with adjustable bondin...
Patent number
10,883,026
Issue date
Jan 5, 2021
Covestro Deutschland AG
Marc-Stephan Weiser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Base-catalyzed, long-chain, active polyethers from short chain DMC-...
Patent number
10,851,197
Issue date
Dec 1, 2020
Covestro LLC
Jack R. Reese
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Autocatalytic polyols
Patent number
10,815,331
Issue date
Oct 27, 2020
Dow Global Technologies LLC
Michael T. Malanga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition and method for reducing residual aldehyde content and f...
Patent number
10,800,723
Issue date
Oct 13, 2020
Milliken & Company
Chunping Xie
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
POLYURETHANE COMPOSITIONS, POLYURETHANE FOAMS HAVING REDUCED ODOR P...
Publication number
20240409713
Publication date
Dec 12, 2024
DOW GLOBAL TECHNOLOGIES LLC
Zhengming Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRESS COVER FOR A SHOE PRESS AND CONVEYOR BELT HAVING IMPROVED PROP...
Publication number
20240295077
Publication date
Sep 5, 2024
VOITH PATENT GmbH
Delphine Delmas
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SULFUR CONTAINING POLYISOCYANATE POLYADDITION (PIPA) POLYOL WITH IM...
Publication number
20240150516
Publication date
May 9, 2024
DOW GLOBAL TECHNOLOGIES LLC
Hamideh Ahmadloo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANE COMPOSITIONS FOR SEALING PROTRUSIONS THROUGH PREAPPLIE...
Publication number
20240117216
Publication date
Apr 11, 2024
GCP Applied Technologies, Inc.
David COZZENS
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
AQUEOUS DISPERSION COMPRISING ALPHA EFFECT BASED NUCLEOPHILE
Publication number
20240034827
Publication date
Feb 1, 2024
PPG INDUSTRIES OHIO, INC.
Jonathan Garrett Weis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYURETHANES WITH REDUCED ALDEHYDE EMISSION
Publication number
20240002577
Publication date
Jan 4, 2024
BASF SE
Zeljko TOMOVIC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLOW-THROUGH PROCESSES AND DEVICES FOR PURIFYING A TARGET MOLECULE
Publication number
20230227496
Publication date
Jul 20, 2023
3M Innovative Properties Company
Andrew W. VAIL
C07 - ORGANIC CHEMISTRY
Information
Patent Application
IMPROVED RIGID PUR AND PIR FOAM
Publication number
20230220149
Publication date
Jul 13, 2023
RECTICEL
Koen VANLANDSCHOOT
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
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
Aqueous Cationic Polyurethane Dispersions
Publication number
20220259448
Publication date
Aug 18, 2022
AGFA NV
Hubertus Van Aert
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Reaction Mixture Suitable for Manufacturing of Foam with Reduced Al...
Publication number
20220081526
Publication date
Mar 17, 2022
Huntsman International LLC
Bao Luan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS AND COMPOSITION FOR THE PRODUCTION OF FLEXIBLE POLYURETHANE...
Publication number
20220033603
Publication date
Feb 3, 2022
Evonik Operations GmbH
Juan Jesus Burdeniuc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MODIFIED POLYETHER POLYOL AND USE THEREOF IN POLYURETHANE FOAM MATE...
Publication number
20210355263
Publication date
Nov 18, 2021
WANHUA CHEMICAL GROUP CO., LTD.
Fuguo LI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYSTS FOR PRODUCING POLYURETHANES
Publication number
20210332211
Publication date
Oct 28, 2021
MOMENTIVE PERFORMANCE MATERIALS GMBH
Gnuni Karapetyan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR REDUCING ALDEHYDE EMISSIONS IN POLYURETHANE FOAMS
Publication number
20210309789
Publication date
Oct 7, 2021
DOW GLOBAL TECHNOLOGIES LLC
Zhengming Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR REDUCING ALDEHYDE EMISSIONS IN POLYURETHANE FOAMS
Publication number
20210301065
Publication date
Sep 30, 2021
DOW GLOBAL TECHNOLOGIES LLC
Zhengming Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SILICONE-FREE FOAM STABILIZERS FOR PRODUCING POLYURETHANE FOAMS
Publication number
20210292468
Publication date
Sep 23, 2021
BASF SE
Zeljko TOMOVIC
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR REDUCING ALDEHYDE EMISSIONS IN POLYURETHANE FOAMS
Publication number
20210292508
Publication date
Sep 23, 2021
DOW GLOBAL TECHNOLOGIES LLC
Zhengming Tang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A COMPOSITION WITH REDUCED ALDEHYDE EMISSION
Publication number
20210221942
Publication date
Jul 22, 2021
Huntsman International LLC
Pengfei Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION OF POLYURETHANE SYSTEMS
Publication number
20210214488
Publication date
Jul 15, 2021
Evonik Operations GmbH
Eva Emmrich-Smolczyk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS FOR REDUCING ALDEHYDE EMISSIONS IN POLYURETHANE FOAMS
Publication number
20210163670
Publication date
Jun 3, 2021
Zhengming TANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A METHOD FOR PRODUCING AN OPEN CELL RIGID POLYURETHANE FOAM
Publication number
20210115181
Publication date
Apr 22, 2021
COVESTRO DEUTSCHLAND AG
Hideki WADA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A POLYURETHANE POLYMER
Publication number
20210002198
Publication date
Jan 7, 2021
Milliken & Company
Chunping Xie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADHESIVE BASED ON A SPECIAL POLYURETHANEUREA WITH ADJUSTABLE BONDIN...
Publication number
20200354614
Publication date
Nov 12, 2020
COVESTRO DEUTSCHLAND AG
Marc-Stephan Weiser
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NEW FLEXIBLE POLYURETHANE FOAMS
Publication number
20200339735
Publication date
Oct 29, 2020
BASF SE
Julia JAEHNIGEN
A43 - FOOTWEAR
Information
Patent Application
POLYURETHANE FOAM FORMING COMPOSITION INCLUDING TRIGLYCERIDES, POLY...
Publication number
20200207906
Publication date
Jul 2, 2020
LEAR CORPORATION
ROBERT D. DAWE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING COMPOSITE PRODUCT FROM CHOPPED FIBER REINF...
Publication number
20200147900
Publication date
May 14, 2020
HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
Chunze YAN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYURETHANE FOAMS AND METHOD FOR MAKING THE FOAM
Publication number
20200140603
Publication date
May 7, 2020
DOW GLOBAL TECHNOLOGIES LLC
Lucie Porcelli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DITHIOCARBONATE CONTAINING POLYOLS AS POLYMER POLYOL STABILIZERS
Publication number
20200087511
Publication date
Mar 19, 2020
Covestro LLC
Rick L. Adkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...