Copolymers of isobutene Butyl rubber ; Homo- or copolymers of other iso-olefins

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CPC
C08L23/22

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CCHEMISTRY METALLURGY C08Organic compounds C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond Compositions of derivatives of such polymers

Current Industry

C08L23/22Copolymers of isobutene Butyl rubber ; Homo- or copolymers of other iso-olefins

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a molded article
- Patent number 12,291,629
- Issue date May 6, 2025
- Idemitsu Kosan Co., Ltd.
- Yutaka Obata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods for producing polymer-containing coatings upon cured inner...
- Patent number 12,285,923
- Issue date Apr 29, 2025
- Bridgestone Americas Tire Operations, LLC
- Kung-Ching Liao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tires comprising rubber compounds that comprise propylene-α-olefin-...
- Patent number 12,281,221
- Issue date Apr 22, 2025
- ExxonMobil Engineering & Technology Company
- Eric J. Wamsley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber compositions containing polyorganosiloxanes as plasticizers
- Patent number 12,258,450
- Issue date Mar 25, 2025
- Schill + Seilacher “Struktol” GmbH
- Volker Börger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inter-penetrating elastomer network derived from ground tire rubber...
- Patent number 12,221,527
- Issue date Feb 11, 2025
- William B. Coe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Composition
- Patent number 12,221,534
- Issue date Feb 11, 2025
- DENKA COMPANY LIMITED
- Tometomo Uchida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for acoustic member and acoustic member
- Patent number 12,215,217
- Issue date Feb 4, 2025
- Yamaha Corporation
- Tomoya Miyata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and composition for improving handling of bulk materials
- Patent number 12,187,949
- Issue date Jan 7, 2025
- BL Technologies, Inc.
- Umit Turunc
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Rubber composition, processing method thereof, and braking-resistan...
- Patent number 12,180,355
- Issue date Dec 31, 2024
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Filled uncured rubber compound for less lethal ammunition and drug-...
- Patent number 12,157,810
- Issue date Dec 3, 2024
- Polyballistics LLC
- Gabor Kaszas
- F42 - AMMUNITION BLASTING
Information Patent Grant
Anti-aging polar rubber composition, processing method therefor and...
- Patent number 12,129,362
- Issue date Oct 29, 2024
- HANGZHOU XINGLU TECHNOLOGY CO., LTD.
- Tao Xu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Precipitated silica with improved processing properties
- Patent number 12,077,444
- Issue date Sep 3, 2024
- Rhodia Operations
- Frédéric Colbeau-Justin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermoplastic resin composition for refrigerant transporting piping...
- Patent number 12,071,541
- Issue date Aug 27, 2024
- THE YOKOHAMA RUBBER CO., LTD.
- Shusaku Tomoi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High performance single-component hot melt sealant composition
- Patent number 12,049,555
- Issue date Jul 30, 2024
- BOSTIK SA
- Peadar McCready
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Recyclable olefin based hot melt pressure sensitive adhesive label...
- Patent number 12,049,578
- Issue date Jul 30, 2024
- Avery Dennison Corporation
- Jarkko T. Pitko
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for repairing self-sealing tires
- Patent number 12,043,008
- Issue date Jul 23, 2024
- The Goodyear Tire & Rubber Company
- George Jim Papakonstantopoulos
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Isobutylene-based polymers with olefinic side chain substituents an...
- Patent number 12,043,729
- Issue date Jul 23, 2024
- ExxonMobil Engineering & Technology Company
- Paul Tu Quang Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Self sealing tire
- Patent number 12,036,756
- Issue date Jul 16, 2024
- The Goodyear Tire & Rubber Company
- George Jim Papakonstantopoulos
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ageing-resistant rubber composition and processing method therefor...
- Patent number 11,993,703
- Issue date May 28, 2024
- HANGZHOU XINGLU TECHNOLOGIES CO., LTD
- Tao Xu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Masterbatch with semi-crystalline polyolefin carrier resin
- Patent number 11,952,470
- Issue date Apr 9, 2024
- Dow Global Technologies LLC
- Dachao LI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermally-conductive structural adhesive for new energy power batte...
- Patent number 11,949,081
- Issue date Apr 2, 2024
- Shenzhen Goldlink Tongda Electronics Co., Ltd.
- Yorway Shore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ground tire rubber density modification using elastomeric polymers
- Patent number 11,945,953
- Issue date Apr 2, 2024
- Iowa State University Research Foundation, Inc.
- Eric W. Cochran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sealing compositions for water soluble films and methods of using
- Patent number 11,920,014
- Issue date Mar 5, 2024
- Dow Global Technologies LLC
- Gyongyi Gulyas
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the continuous manufacture of a polyisobutylene based t...
- Patent number 11,911,522
- Issue date Feb 27, 2024
- Mylan Inc.
- Russell Adam Baird
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sealant and sealant composition for electrochemical device
- Patent number 11,884,805
- Issue date Jan 30, 2024
- Zeon Corporation
- Kouichirou Maeda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Absorbent article with tackifier-free adhesive
- Patent number 11,877,913
- Issue date Jan 23, 2024
- The Procter & Gamble Company
- William L. Bunnelle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Golf club grip and golf club
- Patent number 11,865,419
- Issue date Jan 9, 2024
- Sumitomo Rubber Industries, Ltd.
- Sho Goji
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Polybutene derivative for rubber compounding and rubber composition...
- Patent number 11,851,555
- Issue date Dec 26, 2023
- DL Chemical CO., LTD.
- Min Sup Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display device
- Patent number 11,837,119
- Issue date Dec 5, 2023
- LG Display Co., Ltd.
- Yeoo Youn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encapsulating composition
- Patent number 11,795,314
- Issue date Oct 24, 2023
- LG Chem, Ltd.
- Seung Min Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CURABLE RESIN COMPOSITION
- Publication number 20250066595
- Publication date Feb 27, 2025
- THREEBOND CO., LTD.
- Masayuki FUKUMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions, Vulcanizates, and Cure Processes
- Publication number 20250043123
- Publication date Feb 6, 2025
- Paul Tu Quang NGUYEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A RUBBER COMPOSITION
- Publication number 20250019522
- Publication date Jan 16, 2025
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- YOSHIKO MAETA
- B60 - VEHICLES IN GENERAL
Information Patent Application
TUNABLE POLYISOBUTYLENE POLYURETHANE
- Publication number 20250011541
- Publication date Jan 9, 2025
- Boston Scientific Scimed, Inc.
- Yen-Hao Hsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ECO-FRIENDLY ERASER USING EPDM RUBBER
- Publication number 20240384084
- Publication date Nov 21, 2024
- Yeungnam University Industry-Academic Cooperation Foundation
- Seong Cheol KIM
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
PRECIPITATED SILICA WITH IMPROVED PROCESSING PROPERTIES
- Publication number 20240383761
- Publication date Nov 21, 2024
- RHODIA OPERATIONS
- Frédéric COLBEAU-JUSTIN
- B60 - VEHICLES IN GENERAL
Information Patent Application
DYNAMICALLY CROSSLINKED AND TOUGH POLYMER COMPOSITES WITH RECYCLING...
- Publication number 20240384090
- Publication date Nov 21, 2024
- UT-Battelle, LLC
- Md Anisur Rahman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEALANT COMPOSITION FOR SELF-SEALING PNEUMATIC TIRE
- Publication number 20240326361
- Publication date Oct 3, 2024
- Michael Lawrence Gersman
- B60 - VEHICLES IN GENERAL
Information Patent Application
AQUEOUS DISPERSION OF POLYISOBUTYLENE AND POLYOLEFIN PARTICLES
- Publication number 20240301188
- Publication date Sep 12, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Hongyu Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH TEMPERATURE BLASTING RESISTANCE ISOTACTIC POLYBUTENE ALLOY AND...
- Publication number 20240279452
- Publication date Aug 22, 2024
- QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Aihua HE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYISOBUTENE WITH HIGH CONTENT OF CERTAIN DOUBLE BOND ISOMERS
- Publication number 20240270950
- Publication date Aug 15, 2024
- BASF SE
- Paul Lederhose
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC RESIN COMPOSITION FOR REFRIGERANT TRANSPORTATION HOSE...
- Publication number 20240182712
- Publication date Jun 6, 2024
- The Yokohama Rubber Co., Ltd.
- Kenta WAKABAYASHI
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
BUILDING BLOCK ASSEMBLY
- Publication number 20240149185
- Publication date May 9, 2024
- CHARLIE-KAO INDUSTRY CO., LTD.
- TSENG-CHI KAO
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
INTER-PENETRATING ELASTOMER NETWORK DERIVED FROM GROUND TIRE RUBBER...
- Publication number 20240101798
- Publication date Mar 28, 2024
- William B. Coe
- B60 - VEHICLES IN GENERAL
Information Patent Application
Methods For Producing Polymer-Containing Coatings Upon Cured Inner...
- Publication number 20240100792
- Publication date Mar 28, 2024
- BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
- Kung-Ching Liao
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLEXIBLE BUTENE-1 COPOLYMER FOR PIPES
- Publication number 20240034870
- Publication date Feb 1, 2024
- BASELL POLIOLEFINE ITALIA S.r.l.
- ROBERTA MARCHINI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CURABLE RESIN COMPOSITION, FUEL CELL, AND SEALING METHOD
- Publication number 20230340247
- Publication date Oct 26, 2023
- THREEBOND CO., LTD.
- Nao SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUND TIRE RUBBER DENSITY MODIFICATION USING ELASTOMERIC POLYMERS
- Publication number 20230312928
- Publication date Oct 5, 2023
- Iowa State University Research Foundation, Inc.
- Eric W. COCHRAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OXIDIZED POLYISOBUTENE COMPOUNDS AND METHODS OF MAKING THE SAME
- Publication number 20230287204
- Publication date Sep 14, 2023
- The Regents of the University of California
- John F. Hartwig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stretchable Encapsulation Material with High Dynamic Water Resistiv...
- Publication number 20230233869
- Publication date Jul 27, 2023
- Wisconsin Alumni Research Foundation
- Xudong Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENCAPSULATION FILM
- Publication number 20230192980
- Publication date Jun 22, 2023
- LG CHEM, LTD.
- Seung Min Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Pipe Including a Polymethylpentene Thermoplastic Polymer
- Publication number 20230193010
- Publication date Jun 22, 2023
- CELANESE INTERNATIONAL CORPORATION
- Krishnan Anantha Narayana Iyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITIONS CONTAINING THERMALLY CONDUCTIVE FILLERS
- Publication number 20230193106
- Publication date Jun 22, 2023
- PPG INDUSTRIES OHIO, INC.
- Liang Ma
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NONWOVEN FIBROUS WEBS AND METHODS OF MAKING AND USING THEREOF
- Publication number 20230180747
- Publication date Jun 15, 2023
- Ohio State Innovation Foundation
- Judit PUSKAS
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
COMPOSITION COMPRISING STYRENE ISOBUTYLENE BLOCK COPOLYMER AND ETHY...
- Publication number 20230151133
- Publication date May 18, 2023
- 3M Innovative Properties Company
- Vasav Sahni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED LIGNIN REINFORCED RUBBER AND PREPARATION METHOD THEREFOR
- Publication number 20230135725
- Publication date May 4, 2023
- NANJING TECH UNIVERSITY
- Chenjie ZHU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ABSORBENT ARTICLE WITH TACKIFIER-FREE ADHESIVE
- Publication number 20220409438
- Publication date Dec 29, 2022
- The Procter & Gamble Company
- William L. BUNNELLE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SELF SEALING TIRE
- Publication number 20220410516
- Publication date Dec 29, 2022
- The Goodyear Tire and Rubber Company
- Michael Lawrence Gersman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THERMALLY-CONDUCTIVE STRUCTURAL ADHESIVE FOR NEW ENERGY POWER BATTE...
- Publication number 20220393264
- Publication date Dec 8, 2022
- Shenzhen Goldlink Tongda Electronics Co., Ltd.
- Liming HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMOSETTING COMPOSITION, METHOD OF MANUFACTURING MOLDED ARTICLE U...
- Publication number 20220363881
- Publication date Nov 17, 2022
- Idemitsu Kosan Co.,Ltd
- Yutaka OBATA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Copolymers of isobutene Butyl rubber ; Homo- or copolymers of other iso-olefins

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of manufacturing a molded article

Methods for producing polymer-containing coatings upon cured inner...

Tires comprising rubber compounds that comprise propylene-α-olefin-...

Rubber compositions containing polyorganosiloxanes as plasticizers

Inter-penetrating elastomer network derived from ground tire rubber...

Composition

Composition for acoustic member and acoustic member

Method and composition for improving handling of bulk materials

Rubber composition, processing method thereof, and braking-resistan...

Filled uncured rubber compound for less lethal ammunition and drug-...

Anti-aging polar rubber composition, processing method therefor and...

Precipitated silica with improved processing properties

Thermoplastic resin composition for refrigerant transporting piping...

High performance single-component hot melt sealant composition

Recyclable olefin based hot melt pressure sensitive adhesive label...

Method for repairing self-sealing tires

Isobutylene-based polymers with olefinic side chain substituents an...

Self sealing tire

Ageing-resistant rubber composition and processing method therefor...

Masterbatch with semi-crystalline polyolefin carrier resin

Thermally-conductive structural adhesive for new energy power batte...

Ground tire rubber density modification using elastomeric polymers

Sealing compositions for water soluble films and methods of using

Process for the continuous manufacture of a polyisobutylene based t...

Sealant and sealant composition for electrochemical device

Absorbent article with tackifier-free adhesive

Golf club grip and golf club

Polybutene derivative for rubber compounding and rubber composition...

Display device

Encapsulating composition

Patents Applicationslast 30 patents

CURABLE RESIN COMPOSITION

Compositions, Vulcanizates, and Cure Processes

A RUBBER COMPOSITION

TUNABLE POLYISOBUTYLENE POLYURETHANE

ECO-FRIENDLY ERASER USING EPDM RUBBER

PRECIPITATED SILICA WITH IMPROVED PROCESSING PROPERTIES

DYNAMICALLY CROSSLINKED AND TOUGH POLYMER COMPOSITES WITH RECYCLING...

SEALANT COMPOSITION FOR SELF-SEALING PNEUMATIC TIRE

AQUEOUS DISPERSION OF POLYISOBUTYLENE AND POLYOLEFIN PARTICLES

HIGH TEMPERATURE BLASTING RESISTANCE ISOTACTIC POLYBUTENE ALLOY AND...

POLYISOBUTENE WITH HIGH CONTENT OF CERTAIN DOUBLE BOND ISOMERS

THERMOPLASTIC RESIN COMPOSITION FOR REFRIGERANT TRANSPORTATION HOSE...

BUILDING BLOCK ASSEMBLY

INTER-PENETRATING ELASTOMER NETWORK DERIVED FROM GROUND TIRE RUBBER...

Methods For Producing Polymer-Containing Coatings Upon Cured Inner...

FLEXIBLE BUTENE-1 COPOLYMER FOR PIPES

CURABLE RESIN COMPOSITION, FUEL CELL, AND SEALING METHOD

GROUND TIRE RUBBER DENSITY MODIFICATION USING ELASTOMERIC POLYMERS

OXIDIZED POLYISOBUTENE COMPOUNDS AND METHODS OF MAKING THE SAME

Stretchable Encapsulation Material with High Dynamic Water Resistiv...

ENCAPSULATION FILM

Pipe Including a Polymethylpentene Thermoplastic Polymer

COMPOSITIONS CONTAINING THERMALLY CONDUCTIVE FILLERS

NONWOVEN FIBROUS WEBS AND METHODS OF MAKING AND USING THEREOF

COMPOSITION COMPRISING STYRENE ISOBUTYLENE BLOCK COPOLYMER AND ETHY...

MODIFIED LIGNIN REINFORCED RUBBER AND PREPARATION METHOD THEREFOR

ABSORBENT ARTICLE WITH TACKIFIER-FREE ADHESIVE

SELF SEALING TIRE

THERMALLY-CONDUCTIVE STRUCTURAL ADHESIVE FOR NEW ENERGY POWER BATTE...

THERMOSETTING COMPOSITION, METHOD OF MANUFACTURING MOLDED ARTICLE U...