Neutralisation of the polymerisation mass

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CCHEMISTRY METALLURGY C08Organic compounds C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS C08F6/00Post-polymerisation treatments

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C08F6/02Neutralisation of the polymerisation mass

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Patents Grantslast 30 patents

Information Patent Grant
Ethylene-vinyl alcohol copolymer composition, ethylene-vinyl alcoho...
- Patent number 12,152,124
- Issue date Nov 26, 2024
- Mitsubishi Chemical Corporation
- Ryohei Komuro
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Catalyst component for olefin polymerization, preparation method th...
- Patent number 12,121,880
- Issue date Oct 22, 2024
- China Petroleum and Chemical Corporation
- Rui Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for separating organozinc catalyst from polyalkylene carbona...
- Patent number 12,076,714
- Issue date Sep 3, 2024
- LG Chem, Ltd.
- Kyung Min Min
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for determining transition metal compound concentrations in...
- Patent number 11,735,293
- Issue date Aug 22, 2023
- Chevron Phillips Chemical Company LP
- Richard M. Buck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Silica quenching agents for use in polymerization process
- Patent number 11,708,434
- Issue date Jul 25, 2023
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for modifying the rheology of polymers
- Patent number 11,673,977
- Issue date Jun 13, 2023
- Lummus Novolen Technology GmbH
- Manfred Wittner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Deactivation methods for active components from gas phase polyolefi...
- Patent number 11,591,417
- Issue date Feb 28, 2023
- ExxonMobil Chemical Patents Inc.
- Chi-I Kuo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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EPDM terpolymer and manufacturing method therefor
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- Issue date Feb 28, 2023
- Hyundai Motor Company
- Byeong-Heon Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Process for efficient polymer particle purging
- Patent number 11,578,146
- Issue date Feb 14, 2023
- W. R. Grace & Co.-Conn.
- Jan W. Van Egmond
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing anionic water-soluble polymer on the basis of...
- Patent number 11,505,634
- Issue date Nov 22, 2022
- S.P.C.M. SA
- Cédrick Favero
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Information Patent Grant
EPDM terpolymer and manufacturing method therefor
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- Issue date Oct 4, 2022
- Hyundai Motor Company
- Byeong-Heon Jeong
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Information Patent Grant
Methods for forming ultra high molecular weight polyethylenes and m...
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- Issue date Sep 13, 2022
- Saudi Arabian Oil Company
- Motaz Khawaji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing butene oligomer
- Patent number 11,370,855
- Issue date Jun 28, 2022
- LG Chem, Ltd.
- Jin Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ziegler-Natta catalyst deactivation and neutralization
- Patent number 11,236,182
- Issue date Feb 1, 2022
- Dow Global Technologies LLC
- Evelyn Auyeung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for determining transition metal compound concentrations in...
- Patent number 11,170,874
- Issue date Nov 9, 2021
- Chevron Phillips Chemical Company LP
- Richard M. Buck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organometal catalyst having cationic transition metal complex and b...
- Patent number 11,155,655
- Issue date Oct 26, 2021
- LG Chem, Ltd.
- Gyeong Shin Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lecithin quenching agent
- Patent number 11,142,593
- Issue date Oct 12, 2021
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Carbon dioxide as a catalyst quench agent in solution polymerizatio...
- Patent number 11,117,983
- Issue date Sep 14, 2021
- ExxonMobil Chemical Patents Inc.
- Aaron Sattler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processes and apparatus for bimodal slurry polymerization
- Patent number 11,117,979
- Issue date Sep 14, 2021
- ExxonMobil Chemical Patents Inc.
- Keith W. Trapp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for efficient polymer particle purging
- Patent number 11,104,749
- Issue date Aug 31, 2021
- W. R. Grace & Co.-Conn.
- Jan W. Van Egmond
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silica quenching agents for use in polymerization process
- Patent number 11,046,793
- Issue date Jun 29, 2021
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for catalyst deactivation
- Patent number 10,982,019
- Issue date Apr 20, 2021
- Borealis AG
- Irfan Saeed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing an aqueous dispersion of multistage polymer pa...
- Patent number 10,919,999
- Issue date Feb 16, 2021
- Rohm and Haas Company
- James K. Bardman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for recovery of residual hydrogenation catalyst from hydrog...
- Patent number 10,781,272
- Issue date Sep 22, 2020
- Zeon Chemicals, L.P.
- Soobum Choi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing polymer for electronic material and polymer fo...
- Patent number 10,766,973
- Issue date Sep 8, 2020
- Maruzen Petrochemical Co., LTD
- Tomohiro Masukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Rheology modifier
- Patent number 10,730,962
- Issue date Aug 4, 2020
- BASF SE
- Reinhold Leyrer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for modifying the rheology of polymers
- Patent number 10,703,831
- Issue date Jul 7, 2020
- Lummus Novolen Technology GmbH
- Manfred Wittner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for determining transition metal compound concentrations in...
- Patent number 10,679,734
- Issue date Jun 9, 2020
- Chevron Phillips Chemical Company LP
- Richard M. Buck
- G01 - MEASURING TESTING
Information Patent Grant
High molecular weight functionalized olefin copolymer quenching agent
- Patent number 10,654,949
- Issue date May 19, 2020
- ExxonMobil Chemical Patents Inc.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particulate polyvinyl alcohol, process for making and uses of the same
- Patent number 10,626,203
- Issue date Apr 21, 2020
- Kuraray Co., Ltd.
- Michael Collins
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONTROLLING ALPHA-OLEFIN CONDENSATION IN ABSORPTION MEDIA...
- Publication number 20230399421
- Publication date Dec 14, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Timothy W. Gambrel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EPDM Terpolymer and Manufacturing Method Therefor
- Publication number 20220411548
- Publication date Dec 29, 2022
- Hyundai Motor Company
- Byeong-Heon Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR SEPARATING ORGANOZINC CATALYST FROM POLYALKYLENE CARBONA...
- Publication number 20220143589
- Publication date May 12, 2022
- LG CHEM, LTD.
- Kyung Min MIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS FOR FORMING ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENES AND M...
- Publication number 20220025078
- Publication date Jan 27, 2022
- Saudi Arabian Oil Company
- Motaz Khawaji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR EFFICIENT POLYMER PARTICLE PURGING
- Publication number 20210355250
- Publication date Nov 18, 2021
- W.R. GRACE & CO.-CONN.
- Jan W. VAN EGMOND
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Silica Quenching Agents for use in Polymerization Process
- Publication number 20210277154
- Publication date Sep 9, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Jay L. Reimers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD TH...
- Publication number 20210205787
- Publication date Jul 8, 2021
- China Petroleum and Chemical Corporation
- Rui ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
EPDM Terpolymer and Manufacturing Method Therefor
- Publication number 20210179750
- Publication date Jun 17, 2021
- Hyundai Motor Company
- Byeong-Heon Jeong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING ANIONIC WATER-SOLUBLE POLYMER ON THE BASIS OF...
- Publication number 20210171684
- Publication date Jun 10, 2021
- S.P.C.M. SA
- Cédrick FAVERO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Processes and Apparatus for Bimodal Slurry Polymerization
- Publication number 20210079125
- Publication date Mar 18, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Keith W. Trapp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR MODIFYING THE RHEOLOGY OF POLYMERS
- Publication number 20200332032
- Publication date Oct 22, 2020
- LUMMUS NOVOLEN TECHNOLOGY GMBH
- Manfred Wittner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Preparing Butene Oligomer
- Publication number 20200283550
- Publication date Sep 10, 2020
- LG CHEM, LTD.
- Jin Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Deactivation Methods for Active Components from Gas Phase Polyolefi...
- Publication number 20200270375
- Publication date Aug 27, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Chi-I Kuo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Carbon Dioxide as a Catalyst Quench Agent in Solution Polymerizatio...
- Publication number 20200223953
- Publication date Jul 16, 2020
- EXXONMOBIL CHEMICAL PATENTS INC.
- Aaron Sattler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING AN AQUEOUS DISPERSION OF MULTISTAGE POLYMER PA...
- Publication number 20200071439
- Publication date Mar 5, 2020
- Rohm and Haas Company
- James K. Bardman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A PROCESS FOR REMOVING CHLORIDE FROM A POLYMER MELT
- Publication number 20190375863
- Publication date Dec 12, 2019
- Reliance Industries Limited
- Vijayalakshmi Ravi Puranik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR EFFICIENT POLYMER PARTICLE PURGING
- Publication number 20190359737
- Publication date Nov 28, 2019
- W.R. GRACE & CO.-CONN.
- Jan W. VAN EGMOND
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR CATALYST DEACTIVITATION
- Publication number 20190330389
- Publication date Oct 31, 2019
- Borealis AG
- Irfan Saeed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CROSS-COPOLYMER AND METHOD FOR PRODUCING SAME
- Publication number 20190330402
- Publication date Oct 31, 2019
- DENKA COMPANY LIMITED
- Toru Arai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING SOLID ACRYLIC ACID POLYMERS
- Publication number 20190300657
- Publication date Oct 3, 2019
- BASF SE
- Faissal-Ali El-Toufaili
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING POLYOLEFIN
- Publication number 20190135952
- Publication date May 9, 2019
- IDEMITSU KOSAN CO., LTD.
- Tatsuyoshi YOKOTA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR RECOVERY OF RESIDUAL HYDROGENATION CATALYST FROM HYDROG...
- Publication number 20190119411
- Publication date Apr 25, 2019
- ZEON CHEMICALS, L.P.
- Soobum Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PARTICULATE POLYVINYL ALCOHOL, PROCESS FOR MAKING AND USES OF THE SAME
- Publication number 20190023825
- Publication date Jan 24, 2019
- Kuraray Co., Ltd
- Michael Collins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COLORED PARTICLE DISPERSION
- Publication number 20180258200
- Publication date Sep 13, 2018
- KAO CORPORATION
- Yuuta MATSUMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method and apparatus for the preparation of a polyolefin
- Publication number 20180086856
- Publication date Mar 29, 2018
- Linde Aktiengesellschaft
- Andreas MEISWINKEL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR MODIFYING THE RHEOLOGY OF POLYMERS
- Publication number 20180030163
- Publication date Feb 1, 2018
- LUMMUS NOVOLEN TECHNOLOGY GMBH
- Manfred Wittner
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RHEOLOGY MODIFIER
- Publication number 20170369602
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- BASF SE
- Reinhold Leyrer
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METHOD FOR ELIMINATING METAL IONS FROM A VISCOUS ORGANIC SOLUTION
- Publication number 20170197204
- Publication date Jul 13, 2017
- Arkema France
- Xavier Chevalier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods for Terminating Olefin Polymerizations
- Publication number 20150137034
- Publication date May 21, 2015
- Chevron Phillips Chemical Company LP
- Qing Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Mitigation of Catalyst Inhibition in Olefin Polymerization
- Publication number 20140378732
- Publication date Dec 25, 2014
- Suzzy C. Ho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Neutralisation of the polymerisation mass

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ethylene-vinyl alcohol copolymer composition, ethylene-vinyl alcoho...

Catalyst component for olefin polymerization, preparation method th...

Method for separating organozinc catalyst from polyalkylene carbona...

Methods for determining transition metal compound concentrations in...

Silica quenching agents for use in polymerization process

Methods for modifying the rheology of polymers

Deactivation methods for active components from gas phase polyolefi...

EPDM terpolymer and manufacturing method therefor

Process for efficient polymer particle purging

Method for producing anionic water-soluble polymer on the basis of...

EPDM terpolymer and manufacturing method therefor

Methods for forming ultra high molecular weight polyethylenes and m...

Method for preparing butene oligomer

Ziegler-Natta catalyst deactivation and neutralization

Methods for determining transition metal compound concentrations in...

Organometal catalyst having cationic transition metal complex and b...

Lecithin quenching agent

Carbon dioxide as a catalyst quench agent in solution polymerizatio...

Processes and apparatus for bimodal slurry polymerization

Process for efficient polymer particle purging

Silica quenching agents for use in polymerization process

Process for catalyst deactivation

Method for preparing an aqueous dispersion of multistage polymer pa...

Process for recovery of residual hydrogenation catalyst from hydrog...

Method for producing polymer for electronic material and polymer fo...

Rheology modifier

Methods for modifying the rheology of polymers

Methods for determining transition metal compound concentrations in...

High molecular weight functionalized olefin copolymer quenching agent

Particulate polyvinyl alcohol, process for making and uses of the same

Patents Applicationslast 30 patents

METHOD OF CONTROLLING ALPHA-OLEFIN CONDENSATION IN ABSORPTION MEDIA...

EPDM Terpolymer and Manufacturing Method Therefor

METHOD FOR SEPARATING ORGANOZINC CATALYST FROM POLYALKYLENE CARBONA...

METHODS FOR FORMING ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENES AND M...

PROCESS FOR EFFICIENT POLYMER PARTICLE PURGING

Silica Quenching Agents for use in Polymerization Process

CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD TH...

EPDM Terpolymer and Manufacturing Method Therefor

METHOD FOR PRODUCING ANIONIC WATER-SOLUBLE POLYMER ON THE BASIS OF...

Processes and Apparatus for Bimodal Slurry Polymerization

METHODS FOR MODIFYING THE RHEOLOGY OF POLYMERS

Method for Preparing Butene Oligomer

Deactivation Methods for Active Components from Gas Phase Polyolefi...

Carbon Dioxide as a Catalyst Quench Agent in Solution Polymerizatio...

METHOD FOR PREPARING AN AQUEOUS DISPERSION OF MULTISTAGE POLYMER PA...

A PROCESS FOR REMOVING CHLORIDE FROM A POLYMER MELT

PROCESS FOR EFFICIENT POLYMER PARTICLE PURGING

PROCESS FOR CATALYST DEACTIVITATION

CROSS-COPOLYMER AND METHOD FOR PRODUCING SAME

METHOD FOR PRODUCING SOLID ACRYLIC ACID POLYMERS

METHOD FOR PRODUCING POLYOLEFIN

PROCESS FOR RECOVERY OF RESIDUAL HYDROGENATION CATALYST FROM HYDROG...

PARTICULATE POLYVINYL ALCOHOL, PROCESS FOR MAKING AND USES OF THE SAME

COLORED PARTICLE DISPERSION

Method and apparatus for the preparation of a polyolefin

METHODS FOR MODIFYING THE RHEOLOGY OF POLYMERS

RHEOLOGY MODIFIER

METHOD FOR ELIMINATING METAL IONS FROM A VISCOUS ORGANIC SOLUTION

Methods for Terminating Olefin Polymerizations

Mitigation of Catalyst Inhibition in Olefin Polymerization