TREA

polymerising vinyl aromatic monomers, conjugated dienes and polar monomers

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  • CPC
  • C08F297/048
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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

C08F297/048polymerising vinyl aromatic monomers, conjugated dienes and polar monomers
Industries

Patents Grantslast 30 patents

  • 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

    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

    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 copolymers and uses thereof
    • Patent number 11,555,085
    • Issue date Jan 17, 2023
    • Kraton Polymers LLC
    • Xavier Muyldermans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Copolymer, rubber composition, and method of preparing the same
    • Patent number 11,549,003
    • Issue date Jan 10, 2023
    • Korea Kumho Petrochemical Co., Ltd.
    • Ji Hyun Heo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Block copolymers and uses thereof
    • Patent number 11,525,025
    • Issue date Dec 13, 2022
    • Kraton Polymers LLC
    • Xavier D. D. J Muyldermans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Viscosity index improver and lubricating oil composition
    • Patent number 11,008,528
    • Issue date May 18, 2021
    • Sanyo Chemical Industries, Ltd.
    • Hiroki Hagihara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Use of polymers comprising two segments as polymer additives
    • Patent number 10,100,140
    • Issue date Oct 16, 2018
    • Interface Polymers Limited
    • Peter Scott
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Block copolymer composition, and sheet
    • Patent number 9,732,215
    • Issue date Aug 15, 2017
    • DENKA COMPANY LIMITED
    • Tadashi Sawasato
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Substrate coated with a hydrophilic elastomer
    • Patent number 8,680,362
    • Issue date Mar 25, 2014
    • The Procter & Gamble Company
    • Robin Lynn McKiernan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Controlled polymerization
    • Patent number 8,178,637
    • Issue date May 15, 2012
    • The Goodyear Tire & Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Controlled polymerization
    • Patent number 7,767,775
    • Issue date Aug 3, 2010
    • The Goodyear Tire & Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Styrene acrylonitrile isoprene triblock copolymer
    • Patent number 7,592,409
    • Issue date Sep 22, 2009
    • The Goodyear Tire & Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Controlled polymerization
    • Patent number 7,098,280
    • Issue date Aug 29, 2006
    • The Goodyear Tire & Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Copolymer of conjugated cyclodiene
    • Patent number 6,995,228
    • Issue date Feb 7, 2006
    • Asahi Kasei Kabushiki Kaisha
    • Junichi Shishido
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Controlled polymerization
    • Patent number 6,992,156
    • Issue date Jan 31, 2006
    • The Goodyear Tire & Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Golf ball
    • Patent number 6,653,402
    • Issue date Nov 25, 2003
    • Bridgestone Sports Co., Ltd.
    • Yasushi Ichikawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic resin composition
    • Patent number 6,548,598
    • Issue date Apr 15, 2003
    • JSR Corporation
    • Motokazu Takeuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Uniform initiation of anionic polymerization using organo-substitut...
    • Patent number 6,455,651
    • Issue date Sep 24, 2002
    • Kraton Polymers US LLC
    • Carl Lesley Willis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for preparing (co)polymers having a narrow molecular weight...
    • Patent number 6,303,722
    • Issue date Oct 16, 2001
    • BASF Aktiengesellschaft
    • Christof Mehler
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Semifluorinated acid halides and fluorinated polymers produced ther...
    • Patent number 6,114,467
    • Issue date Sep 5, 2000
    • Cornell Research Foundation, Inc.
    • Christopher K. Ober
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Viscosity modifier polybutadiene polymers
    • Patent number 5,945,485
    • Issue date Aug 31, 1999
    • Exxon Chemical Patents Inc.
    • Mark Joseph Struglinski
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Semifluorinated side chain-containing polymers
    • Patent number 5,907,017
    • Issue date May 25, 1999
    • Cornell Research Foundation, Inc.
    • Christopher K. Ober
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Viscosity modifier polybutadiene polymers
    • Patent number 5,703,171
    • Issue date Dec 30, 1997
    • Exxon Chemical Patents Inc.
    • Mark Joseph Struglinski
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Viscosity modifier polybutadiene polymers
    • Patent number 5,310,814
    • Issue date May 10, 1994
    • Exxon Chemical Patents Inc.
    • Mark J. Struglinski
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multiblock copolymers for flexographic printing plates
    • Patent number 5,304,458
    • Issue date Apr 19, 1994
    • W. R. Grace & Co.-Conn.
    • Arthur L. Berrier
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic elastomers
    • Patent number 5,278,245
    • Issue date Jan 11, 1994
    • Shell Oil Company
    • Donn A. DuBois
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Block copolymers of dienes, vinylarenes, and alkylmethacrylates as...
    • Patent number 5,272,211
    • Issue date Dec 21, 1993
    • Shell Oil Company
    • Robert J. Sutherland
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic elastomers
    • Patent number 5,194,510
    • Issue date Mar 16, 1993
    • Shell Oil Company
    • Donn A. DuBois
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the preparation of novel block polymers
    • Patent number 4,104,331
    • Issue date Aug 1, 1978
    • The Goodyear Tire & Rubber Company
    • Robert E. Cunningham
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • 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

    BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY AND METHOD OF...
    • Publication number 20220336812
    • Publication date Oct 20, 2022
    • ZEON CORPORATION
    • Taku MATSUMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR PRODUCING CONJUGATED DIENE RUBBER
    • Publication number 20210017321
    • Publication date Jan 21, 2021
    • Zeon Corporation
    • Takuro SAKURAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COPOLYMER, RUBBER COMPOSITION, AND METHOD OF PREPARING THE SAME
    • Publication number 20200255635
    • Publication date Aug 13, 2020
    • KOREA KUMHO PETROCHEMICAL CO., LTD.
    • Ji Hyun HEO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Novel Block Copolymers and Uses Thereof
    • Publication number 20200190375
    • Publication date Jun 18, 2020
    • Kraton Polymers LLC
    • Xavier Daniel Muyldermans
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VISCOSITY INDEX IMPROVER AND LUBRICATING OIL COMPOSITION
    • Publication number 20200071632
    • Publication date Mar 5, 2020
    • SANYO CHEMICAL INDUSTRIES, LTD.
    • Hiroki HAGIHARA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    USE OF POLYMERS COMPRISING TWO SEGMENTS AS POLYMER ADDITIVES
    • Publication number 20180066097
    • Publication date Mar 8, 2018
    • Interface Polymers Limited
    • Peter Scott
    • G01 - MEASURING TESTING
  • Information Patent Application

    Substrate Coated With A Hydrophilic Elastomer
    • Publication number 20110319848
    • Publication date Dec 29, 2011
    • Robin Lynn McKiernan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CONTROLLED POLYMERIZATION
    • Publication number 20100273952
    • Publication date Oct 28, 2010
    • The Goodyear Tire and Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Controlled polymerization
    • Publication number 20080051543
    • Publication date Feb 28, 2008
    • The Goodyear Tire and Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Controlled polymerization
    • Publication number 20060241258
    • Publication date Oct 26, 2006
    • The Goodyear Tire and Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Controlled polymerization
    • Publication number 20050282957
    • Publication date Dec 22, 2005
    • The Goodyear Tire & Rubber Company
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Uniform initiation of anionic polymerization using organo-substitut...
    • Publication number 20040254321
    • Publication date Dec 16, 2004
    • Carl Lesley Willis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Copolymer of conjugated cyclodiene
    • Publication number 20040242825
    • Publication date Dec 2, 2004
    • Junichi Shishido
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Controlled polymerization
    • Publication number 20040127634
    • Publication date Jul 1, 2004
    • Dane Kenton Parker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Golf ball
    • Publication number 20030083435
    • Publication date May 1, 2003
    • BRIDGESTONE SPORTS CO., LTD.
    • Yasushi Ichikawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Uniform initiation of anionic polymerization using organo-substitut...
    • Publication number 20020198343
    • Publication date Dec 26, 2002
    • Carl Lesley Willis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Tube based on vulcanized elastomer and fluoropolymer
    • Publication number 20020106470
    • Publication date Aug 8, 2002
    • ATOFINA
    • Joachim Merziger
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Thermoplastic resin composition
    • Publication number 20010047055
    • Publication date Nov 29, 2001
    • JSR Corporation
    • Motokazu Takeuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...