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C08G18/48

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CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G18/00Polymeric products of isocyanates or isothiocyanates

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C08G18/48Polyethers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Solvent for aromatic carboxylic or sulfonic acids
- Patent number 12,319,776
- Issue date Jun 3, 2025
- Sika Technology AG
- Michael Schlumpf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane hot melt adhesive for low temperature application
- Patent number 12,319,850
- Issue date Jun 3, 2025
- Henkel AG & Co. KGaA
- Joann Sutyak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane compositions, products prepared with same and preparat...
- Patent number 12,319,778
- Issue date Jun 3, 2025
- Dow Global Technologies LLC
- Yanbin Fan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-density polyurethane foam composition as sound-absorbing materi...
- Patent number 12,319,803
- Issue date Jun 3, 2025
- Hyundai Motor Company
- Jung Wook Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane-polyisocyanurate compound with outstanding mechanical...
- Patent number 12,319,777
- Issue date Jun 3, 2025
- BASF SE
- Julia Liese
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane resin-forming composition for membrane-sealing materia...
- Patent number 12,312,435
- Issue date May 27, 2025
- Tosoh Corporation
- Kouji Yoshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Two component polyurethane system for liquid applied sound deadener
- Patent number 12,312,513
- Issue date May 27, 2025
- H. B. Fuller Company
- Wolfgang Wittwer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
HFCO-containing isocyanate-reactive compositions, polyurethane foam...
- Patent number 12,312,465
- Issue date May 27, 2025
- Covestro LLC
- Michael H. Bell
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyol composition, method for preparing polyurethane foam using th...
- Patent number 12,312,453
- Issue date May 27, 2025
- Hyundai Motor Company
- Chae Hwan Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Soft tissue implant pocket
- Patent number 12,303,612
- Issue date May 20, 2025
- Polynovo Biomaterials Pty Limited
- Paul Brennan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multiphase particle, manufacturing process and use thereof
- Patent number 12,297,149
- Issue date May 13, 2025
- China Petroleum and Chemical Corporation
- Xuepeng Liu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Thermoplastic polyurethane and process for making a thermoplastic p...
- Patent number 12,297,350
- Issue date May 13, 2025
- Lubrizol Advanced Materials, Inc.
- Trinidad Piedra Clemente
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing WPU synthetic leather foaming layers based on...
- Patent number 12,291,622
- Issue date May 6, 2025
- Sichuan University
- Chunhua Wang
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method for isocyanate and polyurethane production with improved sus...
- Patent number 12,291,595
- Issue date May 6, 2025
- Covestro Intellectual Property GmbH & Co. KG
- Andreas Bulan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Toughened two-component epoxy composition
- Patent number 12,286,530
- Issue date Apr 29, 2025
- Sika Technology AG
- Christoph Mayer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Articulating medical stand
- Patent number 12,286,805
- Issue date Apr 29, 2025
- Universal Tech Corporation
- Matthew Wayne Kriesel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bio-based reactive polyurethane hotmelt adhesives
- Patent number 12,281,244
- Issue date Apr 22, 2025
- Henkel AG & Co. KGaA
- James Ward
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyurethane chain extender, composition for forming polyurethane r...
- Patent number 12,281,192
- Issue date Apr 22, 2025
- Mitsubishi Gas Chemical Company, Inc.
- Yuma Ohno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-aziridine compound
- Patent number 12,281,072
- Issue date Apr 22, 2025
- Covestro (Netherlands) B.V.
- Gerardus Cornelis Overbeek
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Moisture curable adhesive compositions
- Patent number 12,281,245
- Issue date Apr 22, 2025
- Dow Global Technologies LLC
- Bindu Krishnan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High strength long open time polyurethane reactive hot melt
- Patent number 12,275,869
- Issue date Apr 15, 2025
- Henkel AG & Co. KGaA
- Yingjie Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymerizable composition for optical materials and use thereof
- Patent number 12,269,914
- Issue date Apr 8, 2025
- Mitsui Chemicals, Inc.
- Yuuki Kasori
- G02 - OPTICS
Information Patent Grant
Flame resistant hotmelt adhesive
- Patent number 12,269,976
- Issue date Apr 8, 2025
- H. B. Fuller Company
- Joaquim Serra
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Resin composition and manufacturing method of coating layer using t...
- Patent number 12,269,965
- Issue date Apr 8, 2025
- Samsung Display Co., Ltd.
- Sung Kim
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Production of PU foams
- Patent number 12,269,916
- Issue date Apr 8, 2025
- Evonik Operations GmbH
- Isabelle Denise Wessely
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane dispersion
- Patent number 12,269,930
- Issue date Apr 8, 2025
- Mitsui Chemicals, Inc.
- Chikako Kouda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Expanded foam solution and thermosetting expanded foam having excel...
- Patent number 12,258,434
- Issue date Mar 25, 2025
- KYUNG DONG ONE CORPORATION
- Jong Hyun Yoon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polishing pad and method of fabricating semiconductor device using...
- Patent number 12,258,460
- Issue date Mar 25, 2025
- SK ENPULSE CO., LTD.
- Eun Sun Joeng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compact polyurethane
- Patent number 12,258,437
- Issue date Mar 25, 2025
- BASF SE
- Andreas Emge
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing low density polyurethanes using catalysts that...
- Patent number 12,258,435
- Issue date Mar 25, 2025
- PATCHAM USA LLC
- Stephen Edward Cavender
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
TWO-COMPONENT POLYURETHANE ADHESIVE
- Publication number 20250179338
- Publication date Jun 5, 2025
- DUPONT TECHNOLOGY (SHANGHAI) CO., LTD.
- Yiqing HU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYURETHANE SEALING MATERIAL AND A PREPARATION METHOD AND AN APPLI...
- Publication number 20250171580
- Publication date May 29, 2025
- Jiangsu Changneng Energy-saving New Materials Science & Technology Co., LTD.
- Kui Wu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHER POLYOL COMPOSITION FOR PRODUCING VISOELASTIC POLYURETHANE...
- Publication number 20250171579
- Publication date May 29, 2025
- PCC Rokita Spolka Akcyjna
- Lukasz Bartnicki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STABILIZERS FOR UREA URETHANES
- Publication number 20250163209
- Publication date May 22, 2025
- CLIQ SWISSTECH (THE NETHERLANDS) B.V.
- Ruben Anne WAGENAAR
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE-BASED MIDSOLE COMPOSITION AND SHOE MIDSOLE MADE THEREFROM
- Publication number 20250163202
- Publication date May 22, 2025
- LEGO STONE CO., LTD.
- Chung-Hao CHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Sustainable Polyester Polyols and Uses Thereof
- Publication number 20250163204
- Publication date May 22, 2025
- Huntsman International LLC
- Kai Xi
- B60 - VEHICLES IN GENERAL
Information Patent Application
USE OF RECYCLED POLYOL FROM AMINE-BASED HYDROLYSIS PROCESS TO PRODU...
- Publication number 20250163205
- Publication date May 22, 2025
- Evonik Operations GmbH
- Emily Clare Schweissinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ONE-COMPONENT TOUGHENED EPOXY ADHESIVES WITH IMPROVED HUMIDITY RESI...
- Publication number 20250154394
- Publication date May 15, 2025
- DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
- ANDREAS LUTZ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BIOBASED POLYURETHANE RESIN COMPOSITION, MANUFACTURING METHOD AND U...
- Publication number 20250154311
- Publication date May 15, 2025
- INOMËA
- Alienor Delavarde
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MAGNETORHEOLOGICAL ELASTOMER COMPOSITION AND METHOD FOR PRODUCING T...
- Publication number 20250149214
- Publication date May 8, 2025
- Murata Manufacturing Co., Ltd.
- Kano HYOUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BROMINATED FLAME RETARDANT AND ITS APPLICATION IN POLYURETHANE FOAMS
- Publication number 20250145759
- Publication date May 8, 2025
- Albemarle Corporation
- Tse-Chong Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
VISCOELASTIC POLYURETHANE FOAM WITH POLYURETHANE GEL COATING
- Publication number 20250145788
- Publication date May 8, 2025
- DOW GLOBAL TECHNOLOGIES LLC
- Qinghao Meng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A PROCESS FOR OBTAINING A POLYETHER POLYOL WITH A BIMODAL MOLECULAR...
- Publication number 20250136757
- Publication date May 1, 2025
- PCC Rokita Spolka Akcyjna
- Jerzy Wacek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Articulating Medical Stand
- Publication number 20250137271
- Publication date May 1, 2025
- Universal Tech Corporation
- Matthew Wayne Kriesel
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYLACTIC ACID RESIN, POLYLACTIC ACID RESIN COMPOSITION, POLYLACTI...
- Publication number 20250136745
- Publication date May 1, 2025
- SK CHEMICALS CO., LTD.
- Ye-Ji HAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A REACTION MIXTURE FOR MANUFACTURING AN INORGANIC-FILLER BASED CLOS...
- Publication number 20250129227
- Publication date Apr 24, 2025
- Huntsman International LLC
- Thomas Julien Joncheray
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COREACTIVE MATERIALS AND METHODS FOR THREE-DIMENSIONAL PRINTING
- Publication number 20250122389
- Publication date Apr 17, 2025
- PPG Industries Ohio Inc.
- David R. Fenn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYURETHANE EXCIPIENT
- Publication number 20250114459
- Publication date Apr 10, 2025
- DSM IP Assets B. V.
- Jennifer AL-RASHID
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FOAMABLE MULTI-COMPONENT COMPOSITION, AND FOAMED FIRE-PROTECTION PR...
- Publication number 20250115704
- Publication date Apr 10, 2025
- HILTI AKTIENGESELLSCHAFT
- Laura Schwabbauer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Systems and Methods for Image-Based Location Determination
- Publication number 20250111534
- Publication date Apr 3, 2025
- SenSen Networks Group Pty Ltd.
- Subhash Challa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Soft Polyurethane Foams Based on Aliphatic Oligomeric Polyisocyanat...
- Publication number 20250109239
- Publication date Apr 3, 2025
- COVESTRO DEUTSCHLAND AG
- Lutz Boehnke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH BIO RENEWABLE CONTENT INKS FOR LAMINATING PRINTING INKS
- Publication number 20250109237
- Publication date Apr 3, 2025
- Sun Chemical Corporation
- Xiaobo ZHU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYETHER POLYOL WITH REDUCED CONTENT OF PRIMARY HYDROXYL GROUPS, M...
- Publication number 20250109238
- Publication date Apr 3, 2025
- PCC Rokita SA
- Miroslaw Plocieniak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOISTURE-PERMEABLE WATERPROOF FILM
- Publication number 20250101192
- Publication date Mar 27, 2025
- FAR EASTERN NEW CENTURY CORPORATION
- HSIAO CHAN WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A REACTION MIXTURE FOR MANUFACTURING AN INORGANIC-FILLER BASED CLOS...
- Publication number 20250101198
- Publication date Mar 27, 2025
- Huntsman International LLC
- Thomas Julien Joncheray
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROTECTIVE COATING AGENT BASED ON A POLYETHER URETHANE PREPOLYMER
- Publication number 20250101254
- Publication date Mar 27, 2025
- JAVADOV Farman Nariman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SELF-EXTINGUISHING AND INTUMESCENT FLAME RETARDANT POLYURETHANE ELA...
- Publication number 20250092184
- Publication date Mar 20, 2025
- COVESTRO DEUTSCHLAND AG
- Clementine Dimeck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESSES FOR POLYETHER POLYOL PURIFICATION AND PREPARATION
- Publication number 20250084201
- Publication date Mar 13, 2025
- SHELL USA, INC.
- Johannes Leendert Willem Cornelis DEN BOESTERT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
TWO-PACK TYPE CURABLE ADHESIVE COMPOSITION
- Publication number 20250084289
- Publication date Mar 13, 2025
- The Yokohama Rubber Co., Ltd.
- Hirokazu KAGEYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OXYGEN-ABSORBING COMPOUND, AND OXYGEN-ABSORBING ADHESIVE COMPOSITIO...
- Publication number 20250073669
- Publication date Mar 6, 2025
- DAI NIPPON PRINTING CO., LTD.
- Nozomu UCHIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Solvent for aromatic carboxylic or sulfonic acids

Polyurethane hot melt adhesive for low temperature application

Polyurethane compositions, products prepared with same and preparat...

Low-density polyurethane foam composition as sound-absorbing materi...

Polyurethane-polyisocyanurate compound with outstanding mechanical...

Polyurethane resin-forming composition for membrane-sealing materia...

Two component polyurethane system for liquid applied sound deadener

HFCO-containing isocyanate-reactive compositions, polyurethane foam...

Polyol composition, method for preparing polyurethane foam using th...

Soft tissue implant pocket

Multiphase particle, manufacturing process and use thereof

Thermoplastic polyurethane and process for making a thermoplastic p...

Method for preparing WPU synthetic leather foaming layers based on...

Method for isocyanate and polyurethane production with improved sus...

Toughened two-component epoxy composition

Articulating medical stand

Bio-based reactive polyurethane hotmelt adhesives

Polyurethane chain extender, composition for forming polyurethane r...

Multi-aziridine compound

Moisture curable adhesive compositions

High strength long open time polyurethane reactive hot melt

Polymerizable composition for optical materials and use thereof

Flame resistant hotmelt adhesive

Resin composition and manufacturing method of coating layer using t...

Production of PU foams

Polyurethane dispersion

Expanded foam solution and thermosetting expanded foam having excel...

Polishing pad and method of fabricating semiconductor device using...

Compact polyurethane

Method for preparing low density polyurethanes using catalysts that...

Patents Applicationslast 30 patents

TWO-COMPONENT POLYURETHANE ADHESIVE

POLYURETHANE SEALING MATERIAL AND A PREPARATION METHOD AND AN APPLI...

POLYETHER POLYOL COMPOSITION FOR PRODUCING VISOELASTIC POLYURETHANE...

STABILIZERS FOR UREA URETHANES

POLYURETHANE-BASED MIDSOLE COMPOSITION AND SHOE MIDSOLE MADE THEREFROM

Sustainable Polyester Polyols and Uses Thereof

USE OF RECYCLED POLYOL FROM AMINE-BASED HYDROLYSIS PROCESS TO PRODU...

ONE-COMPONENT TOUGHENED EPOXY ADHESIVES WITH IMPROVED HUMIDITY RESI...

BIOBASED POLYURETHANE RESIN COMPOSITION, MANUFACTURING METHOD AND U...

MAGNETORHEOLOGICAL ELASTOMER COMPOSITION AND METHOD FOR PRODUCING T...

BROMINATED FLAME RETARDANT AND ITS APPLICATION IN POLYURETHANE FOAMS

VISCOELASTIC POLYURETHANE FOAM WITH POLYURETHANE GEL COATING

A PROCESS FOR OBTAINING A POLYETHER POLYOL WITH A BIMODAL MOLECULAR...

Articulating Medical Stand

POLYLACTIC ACID RESIN, POLYLACTIC ACID RESIN COMPOSITION, POLYLACTI...

A REACTION MIXTURE FOR MANUFACTURING AN INORGANIC-FILLER BASED CLOS...

COREACTIVE MATERIALS AND METHODS FOR THREE-DIMENSIONAL PRINTING

POLYURETHANE EXCIPIENT

FOAMABLE MULTI-COMPONENT COMPOSITION, AND FOAMED FIRE-PROTECTION PR...

Systems and Methods for Image-Based Location Determination

Soft Polyurethane Foams Based on Aliphatic Oligomeric Polyisocyanat...

HIGH BIO RENEWABLE CONTENT INKS FOR LAMINATING PRINTING INKS

POLYETHER POLYOL WITH REDUCED CONTENT OF PRIMARY HYDROXYL GROUPS, M...

MOISTURE-PERMEABLE WATERPROOF FILM

A REACTION MIXTURE FOR MANUFACTURING AN INORGANIC-FILLER BASED CLOS...

PROTECTIVE COATING AGENT BASED ON A POLYETHER URETHANE PREPOLYMER

SELF-EXTINGUISHING AND INTUMESCENT FLAME RETARDANT POLYURETHANE ELA...

PROCESSES FOR POLYETHER POLYOL PURIFICATION AND PREPARATION

TWO-PACK TYPE CURABLE ADHESIVE COMPOSITION

OXYGEN-ABSORBING COMPOUND, AND OXYGEN-ABSORBING ADHESIVE COMPOSITIO...