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of polymers containing metal atoms exclusively at one or both ends of the skeleton
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CHEMISTRY METALLURGY
C08
Organic compounds
C08C
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
C08C19/00
Chemical modification of rubber
Current Industry
C08C19/44
of polymers containing metal atoms exclusively at one or both ends of the skeleton
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Patents Grants
last 30 patents
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Patent Grant
Rubber composition based on a modified diene elastomer
Patent number
12,129,316
Issue date
Oct 29, 2024
Compagnie Generale des Etablissements Michelin
Benoît De-Gaudemaris
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Production method for aromatic vinyl-diene copolymer and production...
Patent number
12,110,354
Issue date
Oct 8, 2024
The Yokohama Rubber Co., Ltd.
Kazuya Uenishi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for preparing modified and conjugated diene-based polymer an...
Patent number
12,037,432
Issue date
Jul 16, 2024
LG Chem, Ltd.
Ho Young Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
End group functionalization agents for polydiene
Patent number
11,795,243
Issue date
Oct 24, 2023
Iowa State University Research Foundation, Inc.
Aaron David Sadow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Zwitterionic monomers, polyzwitterionic polymers formed therefrom,...
Patent number
11,787,952
Issue date
Oct 17, 2023
ABF Technologies, LLC
Laurie Lawin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Modification initiator and modified conjugated diene-based polymer...
Patent number
11,773,191
Issue date
Oct 3, 2023
LG Chem, Ltd.
Min Soo Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Carboxylic acid-modified nitrile-based copolymer latex composition,...
Patent number
11,739,199
Issue date
Aug 29, 2023
LG Chem, Ltd.
Jung Eun Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified conjugated diene-based polymer and rubber composition incl...
Patent number
11,702,485
Issue date
Jul 18, 2023
LG Chem, Ltd.
Kyung Chang Seo
B60 - VEHICLES IN GENERAL
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Patent Grant
Modified polymethylhydrosiloxane, terminal modified conjugated dien...
Patent number
11,655,342
Issue date
May 23, 2023
CHIMEI CORPORATION
Kuan-Lin Hsieh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Terminal-functionalized polymer, rubber composition containing same...
Patent number
11,639,409
Issue date
May 2, 2023
Bridgestone Corporation
Yuan-Yong Yan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Modified conjugated diene-based polymer and rubber composition incl...
Patent number
11,485,800
Issue date
Nov 1, 2022
LG Chem, Ltd.
Tae Chul Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Functionalised polybutadiene synthesis process
Patent number
11,479,618
Issue date
Oct 25, 2022
Compagnie Generale des Etablissements Michelin
Florent Vaultier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Star-branched diene rubber
Patent number
11,414,509
Issue date
Aug 16, 2022
ARLANXEO Deutschland GmbH
Norbert Steinhauser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modifier, method of preparing the same, and modified conjugated die...
Patent number
11,414,440
Issue date
Aug 16, 2022
LG Chem, Ltd.
Min Sik Mun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Counter tapered thermoplastic elastomers
Patent number
11,370,873
Issue date
Jun 28, 2022
Dynasol Elast¿meros, S.A. de C.V.
Sergio Alberto Moctezuma Espiricueto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Modifier, modified and conjugated diene-based polymer and rubber co...
Patent number
11,365,269
Issue date
Jun 21, 2022
LG Chem, Ltd.
Suk Youn Kang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Both terminal-modified conjugated diene-based polymer and method fo...
Patent number
11,319,394
Issue date
May 3, 2022
LG Chem, Ltd.
Min Soo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber blend, sulfur-crosslinkable rubber mixture, and vehicle tire
Patent number
11,261,312
Issue date
Mar 1, 2022
Continental Reifen Deutschland GmbH
Carla Recker
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Modified conjugated diene-based polymer and rubber composition incl...
Patent number
11,254,755
Issue date
Feb 22, 2022
LG Chem, Ltd.
Min Sik Mun
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Modified conjugated diene-based polymer and rubber composition ther...
Patent number
11,207,918
Issue date
Dec 28, 2021
Asahi Kasei Kabushiki Kaisha
Miki Kyo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Functionalized polymer, process for preparing and rubber compositio...
Patent number
11,161,927
Issue date
Nov 2, 2021
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Farnesene-based macromonomers and methods of making and using the same
Patent number
11,117,988
Issue date
Sep 14, 2021
Fina Technology, Inc.
Steven K. Henning
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hydroxyaryl functionalized polymers
Patent number
11,117,987
Issue date
Sep 14, 2021
Bridgestone Corporation
Xiao-Dong Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing aminosilane functionalized polymers
Patent number
11,104,748
Issue date
Aug 31, 2021
Bridgestone Corporation
David F. Lawson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Modified conjugated diene-based polymer, production method thereof,...
Patent number
11,091,609
Issue date
Aug 17, 2021
Asahi Kasei Kabushiki Kaisha
Miki Kyo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polymers functionalized with imine compounds containing a cyano group
Patent number
11,066,486
Issue date
Jul 20, 2021
Bridgestone Corporation
Steven Luo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified conjugated diene-based polymer and method of preparing the...
Patent number
11,066,487
Issue date
Jul 20, 2021
LG Chem, Ltd.
Hyoung Woo Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydroxyaryl functionalized polymers
Patent number
11,028,195
Issue date
Jun 8, 2021
Bridgestone Corporation
Xiao-Dong Pan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Terminal-functionalized polymer, rubber composition containing same...
Patent number
11,028,208
Issue date
Jun 8, 2021
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Rubber blend, sulfur-crosslinkable rubber mixture, and vehicle tire
Patent number
11,015,041
Issue date
May 25, 2021
Continental Reifen Deutschland GmbH
Carla Recker
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Modified Conjugated Diene-Based Polymer and Rubber Composition Incl...
Publication number
20230303727
Publication date
Sep 28, 2023
LG CHEM, LTD.
Kyung Chang Seo
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR OBTAINING FUNCTIONALIZED POLYMERIC SURFACES WITH PHOTOSE...
Publication number
20220259334
Publication date
Aug 18, 2022
Amanda Cristina ZANGIROLAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CARBOXYTERMINATED DIENE RUBBERS
Publication number
20220251246
Publication date
Aug 11, 2022
ARLANXEO DEUTSCHLAND GMBH
Norbert STEINHAUSER
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING FUNCTIONALIZED POLYMERS
Publication number
20220153885
Publication date
May 19, 2022
Bridgestone Corporation
Timothy L. TARTAMELLA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified Diene Copolymers With Targeted And Stabilized Viscosity
Publication number
20210340286
Publication date
Nov 4, 2021
FIRESTONE POLYMERS, LLC
Brian P. Askey
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRODUCTION METHOD FOR AROMATIC VINYL-DIENE COPOLYMER AND PRODUCTION...
Publication number
20210246246
Publication date
Aug 12, 2021
The Yokohama Rubber Co., Ltd.
Kazuya UENISHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
Modification Initiator And Modified Conjugated Diene-based Polymer...
Publication number
20210206885
Publication date
Jul 8, 2021
LG CHEM, LTD.
Min Soo Kim
B60 - VEHICLES IN GENERAL
Information
Patent Application
MODIFIED POLYMETHYLHYDROSILOXANE, TERMINAL MODIFIED CONJUGATED DIEN...
Publication number
20210198431
Publication date
Jul 1, 2021
CHI MEI CORPORATION
Kuan-Lin HSIEH
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUNCTIONALISED POLYBUTADIENE SYNTHESIS PROCESS
Publication number
20210198386
Publication date
Jul 1, 2021
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
Florent VALUTIER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified Conjugated Diene-Based Polymer and Rubber Composition Incl...
Publication number
20210179741
Publication date
Jun 17, 2021
LG CHEM, LTD.
Kyung Chang Seo
B60 - VEHICLES IN GENERAL
Information
Patent Application
END GROUP FUNCTIONALIZATION AGENTS FOR POLYDIENE
Publication number
20210171672
Publication date
Jun 10, 2021
Iowa State University Research Foundation, Inc.
Aaron David Sadow
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method For Preparing Modified And Conjugated Diene-Based Polymer An...
Publication number
20210171689
Publication date
Jun 10, 2021
LG CHEM, LTD.
Ho Young Lee
B60 - VEHICLES IN GENERAL
Information
Patent Application
STAR-BRANCHED DIENE RUBBER
Publication number
20210139625
Publication date
May 13, 2021
ARLANXEO DEUTSCHLAND GMBH
Norbert STEINHAUSER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified Conjugated Diene-Based Polymer and Rubber Composition Incl...
Publication number
20210079124
Publication date
Mar 18, 2021
LG CHEM, LTD.
Tae Chul Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ZWITTERIONIC MONOMERS, POLYZWITTERIONIC POLYMERS FORMED THEREFROM,...
Publication number
20210002493
Publication date
Jan 7, 2021
ABF TECHNOLOGIES, LLC
Laurie Lawin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Functionalized Polymer, Process For Preparing And Rubber Compositio...
Publication number
20200362080
Publication date
Nov 19, 2020
Bridgestone Corporation
Yuan-Yong Yan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modifier, Method Of Preparing The Same, And Modified Conjugated Die...
Publication number
20200325164
Publication date
Oct 15, 2020
LG CHEM, LTD.
Min Sik Mun
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Carboxylic Acid-Modified Nitrile-Based Copolymer Latex Composition,...
Publication number
20200317893
Publication date
Oct 8, 2020
LG CHEM, LTD.
Jung Eun Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modifier, Modified And Conjugated Diene-Based Polymer And Rubber Co...
Publication number
20200270378
Publication date
Aug 27, 2020
LG CHEM, LTD.
Suk Youn Kang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERS FUNCTIONALIZED WITH IMINE COMPOUNDS CONTAINING A CYANO GROUP
Publication number
20200157253
Publication date
May 21, 2020
Bridgestone Corporation
Steven Luo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMINE COMPOUND, MODIFIED CONJUGATED DIENE-BASED POLYMER CONTAINING...
Publication number
20200148794
Publication date
May 14, 2020
LG CHEM, LTD.
Sang Mi Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Farnesene-Based Macromonomers and Methods of Making and Using the Same
Publication number
20200123285
Publication date
Apr 23, 2020
Fina Technology, Inc.
Steven K. Henning
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Processes For Preparing Aminosilane Functionalized Polymers
Publication number
20190338052
Publication date
Nov 7, 2019
Bridgestone Corporation
David F. Lawson
B60 - VEHICLES IN GENERAL
Information
Patent Application
Hydroxyaryl Functionalized Polymers
Publication number
20190322777
Publication date
Oct 24, 2019
Bridgestone Corporation
Xiao-Dong Pan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hydroxyaryl Functionalized Polymers
Publication number
20190233557
Publication date
Aug 1, 2019
Bridgestone Corporation
Xiao-Dong Pan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Conjugated Diene-Based Polymer, Method for Producing the Same, and...
Publication number
20190233546
Publication date
Aug 1, 2019
JAPAN ELASTOMER CO., LTD.
Hideki Yamasaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified Conjugated Diene-based Polymer And Rubber Composition Incl...
Publication number
20190233547
Publication date
Aug 1, 2019
LG CHEM, LTD.
Min Sik Mun
B60 - VEHICLES IN GENERAL
Information
Patent Application
RUBBER BLEND, SULFUR-CROSSLINKABLE RUBBER MIXTURE, AND VEHICLE TIRE
Publication number
20190185646
Publication date
Jun 20, 2019
CONTINENTAL REIFEN DEUTSCHLAND GMBH
Carla Recker
B60 - VEHICLES IN GENERAL
Information
Patent Application
RUBBER COMPOSITION FOR BASE TREAD
Publication number
20190127558
Publication date
May 2, 2019
Sumitomo Rubber Industries, Ltd.
Tatsuya Miyazaki
B60 - VEHICLES IN GENERAL
Information
Patent Application
MODIFICATION MONOMER, MODIFIED CONJUGATED DIENE-BASED POLYMER INCLU...
Publication number
20190071390
Publication date
Mar 7, 2019
LG CHEM, LTD.
Ro Mi Lee
B60 - VEHICLES IN GENERAL