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Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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C08G18/10
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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
C08G18/10
Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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Patents Grants
last 30 patents
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Patent Grant
Modified formula for hydrophilic foam
Patent number
11,976,174
Issue date
May 7, 2024
Cosmetic Foam LLC
Wayne Celia
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Polyurethane belt with improved hydrolysis resistance
Patent number
11,976,156
Issue date
May 7, 2024
Gates Corporation
William W. L. Wu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Articles made from hydrophilic thermoplastic polyurethane compositions
Patent number
11,976,159
Issue date
May 7, 2024
Lubrizol Advanced Materials, Inc.
Joseph J. Vontorcik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyurethane foam sponge and wound dressing having the same
Patent number
11,970,569
Issue date
Apr 30, 2024
TRONJEN MEDICAL TECHNOLOGY INC.
Szu-Hsien Chen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Drying agent for moisture-curing compositions
Patent number
11,965,056
Issue date
Apr 23, 2024
Covestro Intellectual Property GmbH & Co. KG
Christoph Thiebes
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polyurethane composition, preparation method and application thereof
Patent number
11,965,092
Issue date
Apr 23, 2024
Covestro Intellectual Property GmbH & Co. KG
Ying Dan Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Two-liquid curable composition for forming thermoplastic matrix res...
Patent number
11,965,057
Issue date
Apr 23, 2024
Dai-Ichi Kogyo Seiyaku Co., Ltd.
Yoshinori Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aqueous polyurethane functional mask substrate and application thereof
Patent number
11,964,032
Issue date
Apr 23, 2024
WANHUA CHEMICAL GROUP CO., LTD
Xiaoxiao Ji
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Waterborne polyurethane (WPU) emulsion and preparation method therefor
Patent number
11,958,934
Issue date
Apr 16, 2024
Shimu Special Protective Equipment Technology (Jiangsu) Co., Ltd.
Guoda Dai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for preparing a polyurethane using a polyester polyol compr...
Patent number
11,952,456
Issue date
Apr 9, 2024
BASF SE
Sirus Zarbakhsh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Moisture-curable silylated resin derived from polycarbonate diol an...
Patent number
11,945,899
Issue date
Apr 2, 2024
Momentive Performance Materials Inc.
Constantine Kondos
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Functionalized hydroxysilanes, silylated polyurethanes, and composi...
Patent number
11,945,829
Issue date
Apr 2, 2024
BOSTIK SA
Boris Colin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Vehicle windshield wiper blade
Patent number
11,945,414
Issue date
Apr 2, 2024
Canon Kabushiki Kaisha
Takehiko Aoyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Photo-curable compositions
Patent number
11,939,418
Issue date
Mar 26, 2024
Stratasys, Inc.
Liang Chen
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Flexible medical item container
Patent number
11,932,720
Issue date
Mar 19, 2024
Universal Tech Corporation
Matthew Wayne Kriesel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Two-part curable adhesive composition
Patent number
11,932,787
Issue date
Mar 19, 2024
The Yokohama Rubber Co., Ltd.
Kazushi Kimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Quick-drying solvent-free sag-resistant polyurethane waterproof coa...
Patent number
11,926,757
Issue date
Mar 12, 2024
JIANGSU CANLON BUILDING MATERIALS CO., LTD.
Xiaogang He
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polycarbonate polyols, polyisocyanate prepolymers and polyurethane...
Patent number
11,926,701
Issue date
Mar 12, 2024
Covestro Deutschland AG
Hartmut Nefzger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coreactive materials and methods for three-dimensional printing
Patent number
11,920,046
Issue date
Mar 5, 2024
PPG Industries Ohio, Inc.
David R. Fenn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Self-adhesive composition for bonding substrates with low surface e...
Patent number
11,920,065
Issue date
Mar 5, 2024
BOSTIK SA
David Goubard
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Tissue repair laminates
Patent number
11,911,533
Issue date
Feb 27, 2024
POLYNOVO BIOMATERIALS PTY LIMITED
Timothy Graeme Moore
B32 - LAYERED PRODUCTS
Information
Patent Grant
Organic-inorganic polymeric compositions, related articles, and rel...
Patent number
11,912,832
Issue date
Feb 27, 2024
Eastern Michigan University
Vijaykumar M. Mannari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Urethane resin using polyrotaxane, and pad for polishing
Patent number
11,912,813
Issue date
Feb 27, 2024
Tokuyama Corporation
Yasutomo Shimizu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biomedical foams
Patent number
11,911,524
Issue date
Feb 27, 2024
Stryker European Operations Holdings LLC
Catharina Everdina Hissink
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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...
Information
Patent Grant
Adhesive composition
Patent number
11,905,439
Issue date
Feb 20, 2024
LG Chem, Ltd.
Seung Min Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Actinic radiation-curable urethane/urea-containing aerospace coatin...
Patent number
11,898,054
Issue date
Feb 13, 2024
PRC-DESOTO INTERNATIONAL, INC.
Bruce Virnelson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Flexible polyurethane foams with high water absorption capacity
Patent number
11,891,471
Issue date
Feb 6, 2024
BASF SE
Markus Schuette
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition, production method for composition, and production meth...
Patent number
11,891,472
Issue date
Feb 6, 2024
Resonac Corporation
Norihito Nishimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods and compositions for forming elastomeric polyurethane artic...
Patent number
11,884,768
Issue date
Jan 30, 2024
BASF SE
Liying Wang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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
METHOD FOR MAKING A LOW DENSITY THERMALLY RECYCLABLE POLYMER FOAM
Publication number
20240141126
Publication date
May 2, 2024
Huntsman International LLC
Hugo VERBEKE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ONE PART, CATALYST CONTAINING, MOISTURE CURABLE DUAL CURE RESINS FO...
Publication number
20240131779
Publication date
Apr 25, 2024
Carbon, Inc.
Andrew Gordon Wright
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MOULDED POLYURETHANE FLEXIBLE FOAMS HAVING IMPROVED DEMOULDING TIME
Publication number
20240132654
Publication date
Apr 25, 2024
Huntsman International LLC
Annelies VANDEVELDE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE COMPOSITION, CURED PRODUCT, AND ADHESIVE
Publication number
20240132659
Publication date
Apr 25, 2024
DIC CORPORATION
Ryosuke Ozawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROFORMYLATED TRIGLYCERIDES AND USES THEREOF
Publication number
20240124378
Publication date
Apr 18, 2024
Checkerspot, Inc.
Zoran Petrovic
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHODS FOR PRODUCING THREE-DIMENSIONAL OBJECTS
Publication number
20240116251
Publication date
Apr 11, 2024
Carbon, Inc.
Jason P. Rolland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYFUNCTIONAL HYDRAZIDE CROSSLINKER
Publication number
20240117215
Publication date
Apr 11, 2024
PPG INDUSTRIES OHIO, INC.
Jonathan Garrett Weis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Waterborne Polyurethane (WPU) Emulsion And Preparation Method Therefor
Publication number
20240110001
Publication date
Apr 4, 2024
Shimu Special Equipment Technology (Jiangsu) Co., Ltd.
Guoda DAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FIBER BASE MATERIAL AND ARTIFICIAL LEATHER
Publication number
20240109999
Publication date
Apr 4, 2024
DIC CORPORATION
Tomohiro Tetsui
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
URETHANE ADHESIVE COMPOSITION
Publication number
20240101880
Publication date
Mar 28, 2024
Sika Technology AG
Daisuke TSUSHIMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AQUEOUS HEAT-SEALABLE RESIN COMPOSITION AND LAMINATE
Publication number
20240101818
Publication date
Mar 28, 2024
Arakawa Chemical Industries, Ltd.
Keisuke Okada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATERBORNE POLYURETHANE MATERIAL AND METHOD FOR MANUFACTURING GLOV...
Publication number
20240101747
Publication date
Mar 28, 2024
SHIJIAZHUANG HONGRAY GROUP CO., LTD.
Guixi LIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE COMPOSITION CONTAINING CYCLIC MULTIFUNCTIONAL MONOMER
Publication number
20240101819
Publication date
Mar 28, 2024
Tokuyama Corporation
Yasutomo SHIMIZU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESIN COMPOSITION
Publication number
20240101749
Publication date
Mar 28, 2024
4D MEDICINE LIMITED
Andrew Peter DOVE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTI-CURE POLYMER SYSTEMS FOR ADDITIVE MANUFACTURING
Publication number
20240093057
Publication date
Mar 21, 2024
OPT Industries, Inc.
James Shin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYTHIOL COMPOSITION, POLYMERIZABLE COMPOSITION, RESIN, MOLDED BOD...
Publication number
20240084105
Publication date
Mar 14, 2024
Mitsui Chemicals, Inc.
Shotaro NAKANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL CURABLE COMPOSITION CONTAINING CYCLIC MONOMER
Publication number
20240084067
Publication date
Mar 14, 2024
Tokuyama Corporation
Kazuishi FUKUDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hemp Infused Spray Foam Insulation
Publication number
20240067769
Publication date
Feb 29, 2024
Michael Jason Garsee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYTHIOL COMPOSITION AND OPTICAL POLYMERIZABLE COMPOSITION COMPRIS...
Publication number
20240067770
Publication date
Feb 29, 2024
SKC CO., LTD.
Jae Young PAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURABLE RESIN COMPOSITION AND CURED PRODUCT THEREOF
Publication number
20240059823
Publication date
Feb 22, 2024
Canon Kabushiki Kaisha
Takayuki Hiratani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
THERMALLY CONDUCTIVE URETHANE RESIN COMPOSITION AND CURED PRODUCT
Publication number
20240052223
Publication date
Feb 15, 2024
SHOWA DENKO K.K.
Hajime FUNAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING OPTICAL MATERIAL, POLYMERIZABLE COMPOSITION FOR...
Publication number
20240052086
Publication date
Feb 15, 2024
MITSUI CHEMICALS, INC.
Marina NUKUI
G02 - OPTICS
Information
Patent Application
POLYURETHANE ELASTOMER AND PRODUCTION METHOD THEREFOR
Publication number
20240043685
Publication date
Feb 8, 2024
Canon Kabushiki Kaisha
TAKAYUKI HIRATANI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYESTER POLYOL, URETHANE PREPOLYMER AND POLYURETHANE
Publication number
20240043602
Publication date
Feb 8, 2024
Kuraray Co., Ltd
Takashi OOGUMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC POLYURETHANES WITH HIGH MOISTURE VAPOR TRANSMISSION A...
Publication number
20240043603
Publication date
Feb 8, 2024
LUBRIZOL ADVANCED MATERIALS, INC.
Julius Farkas
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
CROSS-LINKED ORGANOSILICON NETWORKS THAT DEGRADE WITH FLUORIDE SALTS
Publication number
20240043601
Publication date
Feb 8, 2024
The Government of the United States of America, as represented by the Secreta...
Erick B. Iezzi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN PARTICLE, TONER, DEVELOPING AGENT, TONER ACCOMMODATING UNIT,...
Publication number
20240045350
Publication date
Feb 8, 2024
RICOH COMPANY, LTD.
Toshihiko Sugiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ISOCYANURATE-CONTAINING POLYISOCYANATE COMPOSITION WITH STABLE CHRO...
Publication number
20240034881
Publication date
Feb 1, 2024
WANHUA CHEMICAL GROUP CO., LTD.
Nuancheng WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...