polymerising vinyl aromatic monomers and conjugated dienes

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CPC
C08F297/04

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CCHEMISTRY METALLURGY C08Organic compounds C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer

Current Industry

C08F297/04polymerising vinyl aromatic monomers and conjugated dienes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogenated copolymer composition, adhesive material composition,...
- Patent number 12,157,838
- Issue date Dec 3, 2024
- Asahi Kasei Kabushiki Kaisha
- Ippei Kameda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Retardation film and production method for retardation film
- Patent number 12,139,570
- Issue date Nov 12, 2024
- Zeon Corporation
- Takeshi Asada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hydrogenated block copolymer
- Patent number 12,129,325
- Issue date Oct 29, 2024
- Asahi Kasei Kabushiki Kaisha
- Yuya Sonoda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymer, block copolymer composition, hot melt pressure-sen...
- Patent number 12,110,357
- Issue date Oct 8, 2024
- Zeon Corporation
- Atsushi Nozawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dual composition block copolymers
- Patent number 12,054,613
- Issue date Aug 6, 2024
- Dynasol Elastómeros, S.A. de C.V.
- Daniel Abraham Elizarrarás Maya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Star polymers having a silyl coupling
- Patent number 12,037,438
- Issue date Jul 16, 2024
- Johannes Gutenberg-Universität Mainz
- Philipp von Tiedemann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multiblock copolymer films, methods of making same, and uses thereof
- Patent number 12,012,492
- Issue date Jun 18, 2024
- Cornell University
- Ulrich B. Wiesner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Resin composition, resin film and organic electroluminescent device
- Patent number 11,970,606
- Issue date Apr 30, 2024
- Zeon Corporation
- Hiroyasu Inoue
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Retardation film and production method for retardation film
- Patent number 11,970,562
- Issue date Apr 30, 2024
- Zeon Corporation
- Takeshi Asada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Binder composition for non-aqueous secondary battery and method of...
- Patent number 11,955,641
- Issue date Apr 9, 2024
- Zeon Corporation
- Taku Matsumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-sticky, soft and transparent styrenic thermoplastic elastomers
- Patent number 11,891,503
- Issue date Feb 6, 2024
- INEOS STYROLUTION GROUP GMBH
- Michiel Verswyvel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Resin composition, resin film and organic electroluminescent device
- Patent number 11,884,811
- Issue date Jan 30, 2024
- Zeon Corporation
- Hiroyasu Inoue
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for producing conjugated diene rubber
- Patent number 11,873,364
- Issue date Jan 16, 2024
- Zeon Corporation
- Takuro Sakurai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Binder composition for non-aqueous secondary battery electrode, slu...
- Patent number 11,873,363
- Issue date Jan 16, 2024
- Zeon Corporation
- Hidetake Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Branched polymers made using multifunctional coupling agents
- Patent number 11,859,039
- Issue date Jan 2, 2024
- Cariflex Pte. Ltd.
- Adrie van der Huizen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer, method of preparing the same, and rubber composition inc...
- Patent number 11,820,847
- Issue date Nov 21, 2023
- Korea Kumho Petrochemical Co., Ltd.
- Tae Hee Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for recovering quaternary salt bromination catalyst
- Patent number 11,786,891
- Issue date Oct 17, 2023
- DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
- Longyan Liao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Copolymers containing pendant ionomeric carbosilane groups
- Patent number 11,780,938
- Issue date Oct 10, 2023
- 3M Innovative Properties Company
- Claire Hartmann-Thompson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Block copolymers and uses thereof
- Patent number 11,760,826
- Issue date Sep 19, 2023
- Kraton Corporation
- Xavier Daniel Muyldermans
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Block copolymer composition, heat shrink film using same, and packa...
- Patent number 11,760,825
- Issue date Sep 19, 2023
- DENKA COMPANY LIMITED
- Tadashi Sawasato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Block copolymers for gel compositions with improved efficiency
- Patent number 11,759,758
- Issue date Sep 19, 2023
- Kraton Corporation
- Hendrik de Groot
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gel composition, cable filler, cable, and crumb for gel composition
- Patent number 11,753,545
- Issue date Sep 12, 2023
- Kuraray Co., Ltd.
- Yoshihiro Morishita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymers and uses thereof
- Patent number 11,739,208
- Issue date Aug 29, 2023
- Kraton Corporation
- Xavier D. D. J. Muyldermans
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrocarbon polymers containing ammonium functionality
- Patent number 11,702,486
- Issue date Jul 18, 2023
- 3M Innovative Properties Company
- Carl A. Laskowski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogenated block copolymer, vibration damper, sound insulator, in...
- Patent number 11,692,095
- Issue date Jul 4, 2023
- Kuraray Co., Ltd.
- Yasushi Senda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Hyperelastic binder for printed, stretchable electronics
- Patent number 11,678,436
- Issue date Jun 13, 2023
- The Regents of the University of California
- Joseph Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sulfonated block copolymers and uses thereof
- Patent number 11,629,215
- Issue date Apr 18, 2023
- Kraton Corporation
- Carl L Willis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing block copolymer composition, and asphalt compo...
- Patent number 11,603,462
- Issue date Mar 14, 2023
- LG Chem, Ltd.
- Seong Du Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Binder composition for non-aqueous secondary battery electrode, slu...
- Patent number 11,578,164
- Issue date Feb 14, 2023
- Zeon Corporation
- Norikazu Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Block copolymers and uses thereof
- Patent number 11,555,085
- Issue date Jan 17, 2023
- Kraton Polymers LLC
- Xavier Muyldermans
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Fully Hydrogenated Branched Styrenic Block Copolymer
- Publication number 20240400743
- Publication date Dec 5, 2024
- Kraton Corporation
- Robert Bening
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dual Composition Block Copolymers
- Publication number 20240368386
- Publication date Nov 7, 2024
- DYNASOL ELASTOMEROS, S.A. DE C.V.
- Daniel Abraham Elizarrarás Maya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGENATION METHOD FOR AROMATIC POLYMER AND HYDROGENATED BLOCK CO...
- Publication number 20240262940
- Publication date Aug 8, 2024
- China Petroleum and Chemical Corporation
- Jianjun CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TETRABLOCK COPOLYMERS AND ARTICLES MADE THEREFROM
- Publication number 20240226820
- Publication date Jul 11, 2024
- Carl A. Laskowski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROGENATED BLOCK COPOLYMER, METHOD FOR PRODUCING SAME, CRUMB OF S...
- Publication number 20240218182
- Publication date Jul 4, 2024
- KURARAY CO., LTD.
- Takaaki NISHIKAWA
- G02 - OPTICS
Information Patent Application
RESIN COMPOSITION, FOAMABLE COMPOSITION, AND CROSSLINKED FOAM BODY
- Publication number 20240209134
- Publication date Jun 27, 2024
- KURARAY CO., LTD.
- Yasushi SENDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER CAPABLE OF FORMING ELASTIC MATERIAL BY THERMAL CROSSLINKING...
- Publication number 20240158560
- Publication date May 16, 2024
- INNOPOLY BIOTECH (HANGZHOU) INC.
- Yonghua ZHOU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ANIONIC DISPERSION POLYMERIZATION PROCESS TO MAKE RANDOM COPOLYMER...
- Publication number 20240158561
- Publication date May 16, 2024
- BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
- David M. Roggeman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block Copolymer Composition And Methods Of Preparation Thereof
- Publication number 20240141091
- Publication date May 2, 2024
- Kraton Corporation
- Catherine A. L. Maris
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RESIN COMPOSITION, COPPER FOIL WITH RESIN, AND PRINTED WIRING BOARD
- Publication number 20240101858
- Publication date Mar 28, 2024
- Mitsui Mining and Smelting Co., Ltd.
- Kazuhiro OOSAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Modified Conjugated Diene-Based Polymer, Method for Preparing the S...
- Publication number 20240101744
- Publication date Mar 28, 2024
- LG CHEM, LTD.
- Jung Hwan Oh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGENATED PRODUCT OF BLOCK COPOLYMER, RESIN COMPOSITION, AND MET...
- Publication number 20240052084
- Publication date Feb 15, 2024
- KURARAY CO., LTD.
- Yasushi SENDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STYRENE BUTADIENE BLOCK COPOLYMER COMPOSITIONS FOR MEDICAL DEVICES
- Publication number 20240026147
- Publication date Jan 25, 2024
- INEOS STYROLUTION GROUP GMBH
- Michiel VERSWYVEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Crosslinking Rubber Composition, Rubber Composition for Tire, Molde...
- Publication number 20240026057
- Publication date Jan 25, 2024
- Asahi Kasei Kabushiki Kaisha
- Daisuke Hayata
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF PRODUCING A COPOLYMER HAVING IMPROVED OIL RETENTION PROPE...
- Publication number 20230416443
- Publication date Dec 28, 2023
- KURARAY CO., LTD.
- Shinya OSHITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ANTIFOG COMPOSITIONS AND ARTICLES MADE THEREOF
- Publication number 20230416557
- Publication date Dec 28, 2023
- Kraton Corporation
- Bharadwaja Peddinti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING BLOCK COPOLYMER
- Publication number 20230399451
- Publication date Dec 14, 2023
- Nippon Soda Co., Ltd.
- Shota OSUMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Molded Bale
- Publication number 20230331894
- Publication date Oct 19, 2023
- Asahi Kasei Kabushiki Kaisha
- Takanobu Ishizaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STYRENIC BLOCK COPOLYMER COMPOSITION AND ANION EXCHANGE MEMBRANES M...
- Publication number 20230312849
- Publication date Oct 5, 2023
- Kraton Corporation
- Vijay MHETAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydrogenated Copolymer, Resin Composition, Molded Article, and Adhe...
- Publication number 20230303752
- Publication date Sep 28, 2023
- Asahi Kasei Kabushiki Kaisha
- Goki Hattori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MULTI-LAYER POROUS BLOCK COPOLYMER FILMS
- Publication number 20230272146
- Publication date Aug 31, 2023
- TeraPore Technologies, Inc.
- Rachel DORIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOPLASTIC ELASTOMER COMPOSITION FOR IMPACT-RESISTANT MATERIAL A...
- Publication number 20230212344
- Publication date Jul 6, 2023
- ZEON CORPORATION
- Sadaharu HASHIMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COPOLYMERS CONTAINING PENDANT IONOMERIC CARBOSILANE GROUPS
- Publication number 20230203212
- Publication date Jun 29, 2023
- 3M Innovative Properties Company
- Claire Hartmann-Thompson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COPOLYMER, METHOD OF PREPARING THE SAME, AND RUBBER COMPOSITION INC...
- Publication number 20230192934
- Publication date Jun 22, 2023
- KOREA KUMHO PETROCHEMICAL CO., LTD.
- Tae Hee KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PREPARATION OF BROMINATED COPOLYMERS OF CONJUGATED...
- Publication number 20230174687
- Publication date Jun 8, 2023
- LANXESS CORPORATION
- Christopher Simpson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polar Modifier Systems for High Vinyl Block Copolymerization
- Publication number 20230094374
- Publication date Mar 30, 2023
- Dynasol Elastómeros, S.A. de C.V.
- Daniel Abraham Elizarrarás Maya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SULFUR-CONTAINING POLYMERS AND METHODS OF MAKING THE SAME
- Publication number 20230069376
- Publication date Mar 2, 2023
- ALLIANCE FOR SUSTAINABLE ENERGY, LLC
- Trevor Russell MARTIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STYRENE BUTADIENE BLOCK COPOLYMERS WITH LOW CROSSLINKING
- Publication number 20230059319
- Publication date Feb 23, 2023
- INEOS STYROLUTION GROUP GMBH
- Michiel VERSWYVEL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOSETTING COMPOSITION CONTAINING STYRENE-BUTADIENE-STYRENE BLOC...
- Publication number 20230051549
- Publication date Feb 16, 2023
- Nippon Soda Co., Ltd.
- Izumi TANDO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BEND SENSOR
- Publication number 20230003501
- Publication date Jan 5, 2023
- NIPPON MEKTRON,LTD.
- Mikiya MATSUURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

polymerising vinyl aromatic monomers and conjugated dienes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydrogenated copolymer composition, adhesive material composition,...

Retardation film and production method for retardation film

Hydrogenated block copolymer

Block copolymer, block copolymer composition, hot melt pressure-sen...

Dual composition block copolymers

Star polymers having a silyl coupling

Multiblock copolymer films, methods of making same, and uses thereof

Resin composition, resin film and organic electroluminescent device

Retardation film and production method for retardation film

Binder composition for non-aqueous secondary battery and method of...

Non-sticky, soft and transparent styrenic thermoplastic elastomers

Resin composition, resin film and organic electroluminescent device

Method for producing conjugated diene rubber

Binder composition for non-aqueous secondary battery electrode, slu...

Branched polymers made using multifunctional coupling agents

Copolymer, method of preparing the same, and rubber composition inc...

Process for recovering quaternary salt bromination catalyst

Copolymers containing pendant ionomeric carbosilane groups

Block copolymers and uses thereof

Block copolymer composition, heat shrink film using same, and packa...

Block copolymers for gel compositions with improved efficiency

Gel composition, cable filler, cable, and crumb for gel composition

Block copolymers and uses thereof

Hydrocarbon polymers containing ammonium functionality

Hydrogenated block copolymer, vibration damper, sound insulator, in...

Hyperelastic binder for printed, stretchable electronics

Sulfonated block copolymers and uses thereof

Method for preparing block copolymer composition, and asphalt compo...

Binder composition for non-aqueous secondary battery electrode, slu...

Block copolymers and uses thereof

Patents Applicationslast 30 patents

Fully Hydrogenated Branched Styrenic Block Copolymer

Dual Composition Block Copolymers

HYDROGENATION METHOD FOR AROMATIC POLYMER AND HYDROGENATED BLOCK CO...

TETRABLOCK COPOLYMERS AND ARTICLES MADE THEREFROM

HYDROGENATED BLOCK COPOLYMER, METHOD FOR PRODUCING SAME, CRUMB OF S...

RESIN COMPOSITION, FOAMABLE COMPOSITION, AND CROSSLINKED FOAM BODY

POLYMER CAPABLE OF FORMING ELASTIC MATERIAL BY THERMAL CROSSLINKING...

ANIONIC DISPERSION POLYMERIZATION PROCESS TO MAKE RANDOM COPOLYMER...

Block Copolymer Composition And Methods Of Preparation Thereof

RESIN COMPOSITION, COPPER FOIL WITH RESIN, AND PRINTED WIRING BOARD

Modified Conjugated Diene-Based Polymer, Method for Preparing the S...

HYDROGENATED PRODUCT OF BLOCK COPOLYMER, RESIN COMPOSITION, AND MET...

STYRENE BUTADIENE BLOCK COPOLYMER COMPOSITIONS FOR MEDICAL DEVICES

Crosslinking Rubber Composition, Rubber Composition for Tire, Molde...

METHOD OF PRODUCING A COPOLYMER HAVING IMPROVED OIL RETENTION PROPE...

ANTIFOG COMPOSITIONS AND ARTICLES MADE THEREOF

METHOD FOR PRODUCING BLOCK COPOLYMER

Molded Bale

STYRENIC BLOCK COPOLYMER COMPOSITION AND ANION EXCHANGE MEMBRANES M...

Hydrogenated Copolymer, Resin Composition, Molded Article, and Adhe...

MULTI-LAYER POROUS BLOCK COPOLYMER FILMS

THERMOPLASTIC ELASTOMER COMPOSITION FOR IMPACT-RESISTANT MATERIAL A...

COPOLYMERS CONTAINING PENDANT IONOMERIC CARBOSILANE GROUPS

COPOLYMER, METHOD OF PREPARING THE SAME, AND RUBBER COMPOSITION INC...

PROCESS FOR THE PREPARATION OF BROMINATED COPOLYMERS OF CONJUGATED...

Polar Modifier Systems for High Vinyl Block Copolymerization

SULFUR-CONTAINING POLYMERS AND METHODS OF MAKING THE SAME

STYRENE BUTADIENE BLOCK COPOLYMERS WITH LOW CROSSLINKING

THERMOSETTING COMPOSITION CONTAINING STYRENE-BUTADIENE-STYRENE BLOC...

BEND SENSOR