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C08F4/656
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Polymerisation catalysts
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C08F4/656
with silicon or compounds thereof
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Patents Grants
last 30 patents
Information
Patent Grant
Olefin polymer and method for producing olefin polymer
Patent number
11,912,796
Issue date
Feb 27, 2024
TOHO TITANIUM CO., LTD.
Toshiya Uozumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst components for propylene polymerization
Patent number
11,634,520
Issue date
Apr 25, 2023
W. R. Grace & Co.-Conn.
Vladimir P. Marin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for manufacture of low emission homopolymer or random polyp...
Patent number
11,542,349
Issue date
Jan 3, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Benoit Therese Philippe Lecouvet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin polymer composition
Patent number
11,421,056
Issue date
Aug 23, 2022
W. R. Grace & Co.-Conn.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to prepare a solid support for a procatalyst suitable for p...
Patent number
11,254,757
Issue date
Feb 22, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Akhlaq Moman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst
Patent number
11,236,181
Issue date
Feb 1, 2022
W. R. Grace & Co.-Conn.
Vladimir P. Marin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to prepare procatalyst for polymerization of olefins
Patent number
11,192,962
Issue date
Dec 7, 2021
SABIC GLOBAL TECHNOLOGIES B.V.
Akhlaq Moman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of making polyolefins
Patent number
11,186,653
Issue date
Nov 30, 2021
SABIC GLOBAL TECHNOLOGIES B.V.
Martin Alexander Zuideveld
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for manufacture of low emission heterophasic polypropylene
Patent number
10,995,158
Issue date
May 4, 2021
SABIC GLOBAL TECHNOLOGIES B.V.
Benoit Therese Philippe Lecouvet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin coordination polymerization catalyst and use thereof
Patent number
10,927,195
Issue date
Feb 23, 2021
PetroChina Company Limited
Jianjun Yi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ziegler-natta catalyst compositions for producing polyethylenes wit...
Patent number
10,793,654
Issue date
Oct 6, 2020
Union Carbide Corporation
Burkhard E. Wagner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making a solid catalyst component for ethylene polymeri...
Patent number
10,730,965
Issue date
Aug 4, 2020
SABIC GLOBAL TECHNOLOGIES B.V.
Akhlaq Moman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of substituted amidobenzoate compounds, the compounds obt...
Patent number
10,611,864
Issue date
Apr 7, 2020
SABIC GLOBAL TECHNOLOGIES B.V.
Martin Alexander Zuideveld
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ziegler-natta catalyst compositions for producing polyethylenes wit...
Patent number
10,513,571
Issue date
Dec 24, 2019
Union Carbide Chemicals and Plastics Technology LLC
Burkhard E. Wagner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the gas-phase polymerization of ethylene or ethylene mi...
Patent number
9,873,754
Issue date
Jan 23, 2018
Basell Polyolefine GmbH
Gabriele Mei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Pre-polymerized catalyst components for the polymerization of olefins
Patent number
7,223,711
Issue date
May 29, 2007
Basell Polyolefine GmbH
Mario Sacchetti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnesium compound, olefin polymerization catalyst, and method for...
Patent number
7,220,694
Issue date
May 22, 2007
Idemitsu Kosan Co., Ltd.
Shohjiroh Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing catalyst for α-olefin polymerization and proc...
Patent number
7,049,263
Issue date
May 23, 2006
Sumitomo Chemical Company, Limited
Shin-ichi Kumamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnesium compound, olefin polymerization catalyst, and method for...
Patent number
6,777,365
Issue date
Aug 17, 2004
Idemitsu Petrochemical Co., Ltd.
Shohjiroh Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing catalyst for α -olefin polymerization...
Patent number
6,680,360
Issue date
Jan 20, 2004
Sumitomo Chemical Company, Limited
Shin-ichi Kumamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organosilicon compound, catalyst for olefin polymer production, and...
Patent number
6,552,136
Issue date
Apr 22, 2003
Idemitsu Petrochemical Co., Ltd.
Tsuyoshi Ota
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Propylene homopolymer
Patent number
6,090,903
Issue date
Jul 18, 2000
Toho Titanium Co., Ltd.
Takuo Kataoka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
CATALYST COMPONENT FOR ZIEGLER-NATTA OLEFIN POLYMERISATION CATALYST...
Publication number
20240059804
Publication date
Feb 22, 2024
SABIC Global Technologies B.V.
Emad ABDEL HADI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymerization Ziegler-Natta catalyst components and process...
Publication number
20230091516
Publication date
Mar 23, 2023
FORMOSA PLASTICS CORPORATION, U.S.A.
Lei Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS TO PREPARE A PROCATALYST FOR POLYMERIZATION OF OLEFINS
Publication number
20230021046
Publication date
Jan 19, 2023
SABIC Global Technologies B.V.
Akhlaq MOMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymerization Ziegler-Natta catalyst components and process...
Publication number
20200354485
Publication date
Nov 12, 2020
FORMOSA PLASTICS CORPORATION, U.S.A.
Lei Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MANUFACTURE OF LOW EMISSION HOMOPOLYMER OR RANDOM POLYP...
Publication number
20200087431
Publication date
Mar 19, 2020
SABIC Global Technologies B.V.
Benoit Therese Philippe Lecouvet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS OF MAKING POLYOLEFINS
Publication number
20200087420
Publication date
Mar 19, 2020
SABIC Global Technologies B.V.
Martin Alexander ZUIDEVELD
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS TO PREPARE PROCATALYST FOR POLYMERIZATION OF OLEFINS
Publication number
20200055968
Publication date
Feb 20, 2020
SABIC Global Technologies B.V.
Akhlaq Moman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MANUFACTURE OF LOW EMISSION HETEROPHASIC POLYPROPYLENE
Publication number
20190330386
Publication date
Oct 31, 2019
SABIC Global Technologies B.V.
Benoit Therese Philippe Lecouvet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin Coordination Polymerization Catalyst and Use Thereof
Publication number
20190248928
Publication date
Aug 15, 2019
Jianjun Yi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS TO PREPARE A SOLID SUPPORT FOR A PROCATALYST SUITABLE FOR P...
Publication number
20190225715
Publication date
Jul 25, 2019
SABIC Global Technologies B.V.
Akhlaq Moman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR MAKING A SOLID CATALYST COMPONENT FOR ETHYLENE POLYMERI...
Publication number
20190153126
Publication date
May 23, 2019
SABIC Global Technologies B.V.
Akhlaq Moman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR MAKING A SOLID CATALYST COMPONENT FOR ETHYLENE POLYMERI...
Publication number
20180371115
Publication date
Dec 27, 2018
SABIC Global Technologies B.V.
Akhlaq Moman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Magnesium compound, olefin polymerization catalyst, and method for...
Publication number
20040198931
Publication date
Oct 7, 2004
Idemitsu Petrochemical Co., Ltd.
Shohjiroh Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Magnesium compound, olefin polymerization catalyst, and method for...
Publication number
20040198589
Publication date
Oct 7, 2004
Idemitsu Petrochemical Co., Ltd.
Shohjiroh Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing catalyst for alpha-olefin polymerization and...
Publication number
20040092679
Publication date
May 13, 2004
Sumitomo Chemical Company, Limited
Shin-ichi Kumamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing catalyst for alpha -olefin polymerization and...
Publication number
20030134992
Publication date
Jul 17, 2003
Sumitomo Chemical Company, Limited
Shin-ichi Kumamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Pre-polymerized catalyst components for the polymerization of olefins
Publication number
20030040427
Publication date
Feb 27, 2003
Mario Sacchetti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Magnesium compound, olefin polymerization catalyst, and method for...
Publication number
20010012908
Publication date
Aug 9, 2001
Idemitsu Petrochemical Co., Ltd.
Shohjiroh Tanase
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...