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MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Polymerisation catalysts
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C08F4/6465
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Patents Grants
last 30 patents
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Patent Grant
Catalyst composition and system having extended lifetime
Patent number
11,945,896
Issue date
Apr 2, 2024
W. R. Grace & Co.-Conn.
Joseph Coalter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing polypropylene composition
Patent number
11,879,057
Issue date
Jan 23, 2024
Borealis AG
Pauli Leskinen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Zn catalyst components and process for their preparation
Patent number
11,673,981
Issue date
Jun 13, 2023
Basell Poliolefine Italia s.r.l.
Diego Brita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin-based copolymer and method for preparing the same
Patent number
11,629,208
Issue date
Apr 18, 2023
LG Chem, Ltd.
In Sung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Ethylene/1-butene copolymer having excellent processability
Patent number
11,472,949
Issue date
Oct 18, 2022
LG Chem, Ltd.
Joongsoo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Amorphous propylene-ethylene copolymers
Patent number
11,390,701
Issue date
Jul 19, 2022
Synthomer Adhesive Technologies LLC
Mutombo Joseph Muvundamina
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Catalyst component for olefin polymerization, catalyst, and use the...
Patent number
11,325,994
Issue date
May 10, 2022
China Petroleum and Chemical Corporation
Jun Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition comprising amorphous propylene-ethylene copoly...
Patent number
11,267,916
Issue date
Mar 8, 2022
Eastman Chemical Company
Terri Roxanne Carvagno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Transition metal compound for olefin polymerization catalyst, olefi...
Patent number
11,236,186
Issue date
Feb 1, 2022
Hanwha Chemical Corporation
Hyun Seung Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid catalyst component for olefin polymerization, catalyst for ol...
Patent number
11,192,965
Issue date
Dec 7, 2021
Toho Titanium Co., Ltd.
Toshiya Uozumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin polymerization catalyst carrier, solid catalyst component an...
Patent number
11,098,142
Issue date
Aug 24, 2021
Renqiu Lihe Technology Ltd.
Zhiwu Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Procatalyst composition made with a combination of internal electro...
Patent number
11,014,995
Issue date
May 25, 2021
W. R. Grace & Co.-Conn.
Michael J. Elder
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Olefin polymer, preparation method of the same, and film using the...
Patent number
10,894,843
Issue date
Jan 19, 2021
LG Chem, Ltd.
Seul Ki Im
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mixed catalyst systems containing bridged metallocenes with a penda...
Patent number
10,865,258
Issue date
Dec 15, 2020
ExxonMobil Chemical Patents Inc.
Matthew W. Holtcamp
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bridged metallocene catalysts with a pendant group 13 element, cata...
Patent number
10,851,187
Issue date
Dec 1, 2020
ExxonMobil Chemical Patents Inc.
Matthew W. Holtcamp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High flow heterophasic polyolefin composition having improved stiff...
Patent number
10,781,303
Issue date
Sep 22, 2020
Borealis AG
Claudia Kniesel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesives comprising amorphous propylene-ethylene copolymers
Patent number
10,723,824
Issue date
Jul 28, 2020
Eastman Chemical Company
Mutombo Joseph Muvundamina
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition comprising amorphous propylene-ethylene copoly...
Patent number
10,696,765
Issue date
Jun 30, 2020
Eastman Chemical Company
Terri Roxanne Carvagno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
External donor for olefin polymerization
Patent number
10,689,465
Issue date
Jun 23, 2020
Indian Oil Corporation Limited
Sukhdeep Kaur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition comprising amorphous propylene-ethylene copoly...
Patent number
10,647,795
Issue date
May 12, 2020
Eastman Chemical Company
Terri Roxanne Carvagno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for producing polypropylene
Patent number
10,626,199
Issue date
Apr 21, 2020
Borealis AG
Pauli Leskinen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Containers comprising propylene-based terpolymers
Patent number
10,550,212
Issue date
Feb 4, 2020
Basell Poliolefine Italia s.r.l.
Mara Destro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst component for olefin polymerization, preparation method th...
Patent number
10,150,822
Issue date
Dec 11, 2018
China Petroleum and Chemical Corporation
Qilong Zhou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Industrial polyolefin piping system
Patent number
8,394,475
Issue date
Mar 12, 2013
Borealis Technology Oy
James McGoldrick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Polymerization catalyst system utilizing external donor systems and...
Patent number
7,781,553
Issue date
Aug 24, 2010
Fina Technology, Inc.
Kenneth Blackmon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst system using n-butylmethyldimethoxysilane f...
Patent number
7,470,764
Issue date
Dec 30, 2008
Fina Technology, Inc.
Kenneth Paul Blackmon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst system utilizing external donor systems and...
Patent number
7,420,022
Issue date
Sep 2, 2008
Fina Technology, Inc.
Kenneth P. Blackmon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst system using n-butylmethyldimethoxysilane f...
Patent number
7,202,191
Issue date
Apr 10, 2007
Fina Technology, Inc.
Kenneth Paul Blackmon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst system using n-butymethyldimethoxysilane fo...
Patent number
7,109,143
Issue date
Sep 19, 2006
Fina Technology, Inc.
Kenneth Paul Blackmon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HYBRID SUPPORTED METALLOCENE CATALYST AND METHOD FOR PREPARING POLY...
Publication number
20240209126
Publication date
Jun 27, 2024
LG CHEM, LTD.
Byung Seok KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC ELASTOMER COMPOSITION
Publication number
20240166854
Publication date
May 23, 2024
Mitsui Chemicals, Inc.
Yuto YOSHIDA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID TITANIUM CATALYST COMPONENT, OLEFIN POLYMERIZATION CATALYST,...
Publication number
20240067764
Publication date
Feb 29, 2024
Mitsui Chemicals, Inc.
Takashi KIMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MOLECULAR WEIGHT DISTRIBUTION ADJUSTMENT OF POLYETHYLENE BY EXTERNA...
Publication number
20240059812
Publication date
Feb 22, 2024
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Worawat CHUENCHEEP
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE-BUTENE COPOLYMER, PREPARATION METHOD THEREFOR AND USE THE...
Publication number
20230391907
Publication date
Dec 7, 2023
China Petroleum and Chemical Corporation
Jin ZHAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST SYSTEMS AND PROCESSES FOR PRODUCING POLYETHYLENE USING THE...
Publication number
20230235099
Publication date
Jul 27, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rhett A. Baillie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH (MULTI-ALKOXY)SILANE...
Publication number
20230151124
Publication date
May 18, 2023
DOW GLOBAL TECHNOLOGIES LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPOSITION AND SYSTEM HAVING EXTENDED LIFETIME
Publication number
20220380491
Publication date
Dec 1, 2022
W.R. GRACE & CO.-CONN.
Joseph COALTER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST SYSTEM FOR PRODUCING OLEFIN POLYMERS WITH NO FINES
Publication number
20220144975
Publication date
May 12, 2022
W.R. GRACE & CO.-CONN.
Jan VAN EGMOND
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RANDOM PROPYLENE POLYMER COMPOSITION AND USE IN EXTRUSION BLOW MOUL...
Publication number
20220073718
Publication date
Mar 10, 2022
Borealis AG
Jingbo WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF A COLORED POLYPROPYLENE
Publication number
20220056174
Publication date
Feb 24, 2022
BASELL POLIOLEFINE ITALIA S.r.l.
DIEGO BRITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPONENTS AND PROCESS FOR THEIR PREPARATION
Publication number
20220041768
Publication date
Feb 10, 2022
BASELL POLIOLEFINE ITALIA S.r.l.
Diego Brita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin-Based Copolymer and Method for Preparing the Same
Publication number
20210095062
Publication date
Apr 1, 2021
LG CHEM, LTD.
In Sung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Mixed Catalyst Systems Containing Bridged Metallocenes with a Penda...
Publication number
20210054111
Publication date
Feb 25, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Matthew W. Holtcamp
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING POLYPROPYLENE COMPOSITION
Publication number
20200354554
Publication date
Nov 12, 2020
Pauli Leskinen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene/1-Butene Copolymer Having Excellent Processability
Publication number
20200339790
Publication date
Oct 29, 2020
LG CHEM, LTD.
Joongsoo Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMORPHOUS PROPYLENE-ETHYLENE COPOLYMERS
Publication number
20200332034
Publication date
Oct 22, 2020
Eastman Chemical Company
Mutombo Joseph Muvundamina
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADHESIVE COMPOSITION COMPRISING AMORPHOUS PROPYLENE-ETHYLENE COPOLY...
Publication number
20200317833
Publication date
Oct 8, 2020
Eastman Chemical Company
Terri Roxanne Carvagno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HETEROPHASIC PROPYLENE COPOLYMERS
Publication number
20200308381
Publication date
Oct 1, 2020
BASELL POLIOLEFINE ITALIA S.r.l.
GIANNI VITALE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADHESIVE COMPOSITION COMPRISING AMORPHOUS PROPYLENE-ETHYLENE COPOLY...
Publication number
20200277419
Publication date
Sep 3, 2020
Eastman Chemical Company
Terri Roxanne Carvagno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST FOR POLYMERIZATION OF AN OLEFIN, METHOD FOR PRODUCING POLY...
Publication number
20200140577
Publication date
May 7, 2020
TOHO TITANIUM CO., LTD.
Motoki Hosaka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin Polymer, Preparation Method of the Same, and Film Using the...
Publication number
20200115475
Publication date
Apr 16, 2020
LG CHEM, LTD.
Seul Ki Im
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
TRANSITION METAL COMPOUND FOR OLEFIN POLYMERIZATION CATALYST, OLEFI...
Publication number
20190322773
Publication date
Oct 24, 2019
Hanwha Chemical Corporation
Hyun Seung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH FLOW HETEROPHASIC POLYOLEFIN COMPOSITION HAVING IMPROVED STIFF...
Publication number
20190315952
Publication date
Oct 17, 2019
Borealis AG
Claudia Kniesel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Mixed Catalyst Systems Containing Bridged Metallocenes with a Penda...
Publication number
20190284312
Publication date
Sep 19, 2019
EXXONMOBIL CHEMICAL PATENTS INC.
Matthew W. Holtcamp
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Bridged Metallocene Catalysts with a Pendant Group 13 Element, Cata...
Publication number
20190233552
Publication date
Aug 1, 2019
Matthew W. Holtcamp
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID CATALYST FOR THE PREPARATION OF NUCLEATED POLYOLEFINS
Publication number
20190211117
Publication date
Jul 11, 2019
Borealis AG
Torvald Vestberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPONENT FOR THE PREPARATION OF NUCLEATED POLYOLEFINS
Publication number
20190016834
Publication date
Jan 17, 2019
Borealis AG
Torvald Vestberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst Component for High Activity and high Stereoselectivity in...
Publication number
20180066084
Publication date
Mar 8, 2018
FORMOSA PLASTICS CORPORATION, U.S.A.
Demin Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...