polymerising mono-olefins

Industry

CPC
C08F297/08

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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

C08F297/08polymerising mono-olefins

Industries

Patents Grantslast 30 patents

Information Patent Grant
Adhesion of polyolefins to polyesters
- Patent number 12,122,902
- Issue date Oct 22, 2024
- Interface Polymers Limited
- Christopher Kay
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyolefin
- Patent number 12,098,231
- Issue date Sep 24, 2024
- LG Chem, Ltd.
- Sung Min Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene butene copolymer
- Patent number 11,999,813
- Issue date Jun 4, 2024
- Borealis AG
- Jingbo Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene butene copolymer
- Patent number 11,981,782
- Issue date May 14, 2024
- Borealis AG
- Jingbo Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Symmetrical polyolefin block copolymer and preparation method therefor
- Patent number 11,965,051
- Issue date Apr 23, 2024
- Ajou University Industry-Academic Cooperation Foundation
- Bun Yeoul Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Polyethylene composition for film applications
- Patent number 11,912,838
- Issue date Feb 27, 2024
- Borealis AG
- Subrata Das Kumar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foam bead and sintered foam structure
- Patent number 11,912,842
- Issue date Feb 27, 2024
- Dow Global Technologies LLC
- Haiyang Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system for multi-block copolymer formation
- Patent number 11,897,992
- Issue date Feb 13, 2024
- Dow Global Technologies LLC
- Jasson T. Patton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heterophasic polyolefin composition
- Patent number 11,873,397
- Issue date Jan 16, 2024
- Borealis AG
- Jingbo Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene resin for insulating electric cables
- Patent number 11,866,540
- Issue date Jan 9, 2024
- HANWHA TOTALENERGIES PETROCHEMICAL CO., LTD.
- BongSeock Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterophasic propylene polymer material and propylene-based resin c...
- Patent number 11,613,601
- Issue date Mar 28, 2023
- Sumitomo Chemical Company, Limited
- Hidekazu Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene-based block copolymer, production method therefor, and so...
- Patent number 11,535,735
- Issue date Dec 27, 2022
- Mitsui Chemicals, Inc.
- Atsushi Sakuma
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi-block copolymer composition obtained by modification treatmen...
- Patent number 11,492,452
- Issue date Nov 8, 2022
- Zeon Corporation
- Kousuke Isobe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
4-methyl-1-pentene polymer particle and method for producing 4-meth...
- Patent number 11,485,815
- Issue date Nov 1, 2022
- Mitsui Chemicals, Inc.
- Masakazu Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system for multi-block copolymer formation
- Patent number 11,459,409
- Issue date Oct 4, 2022
- Dow Global Technologies LLC
- Andrew J. Young
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid catalyst for propylene polymerization and method of producing...
- Patent number 11,427,657
- Issue date Aug 30, 2022
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- Young Joo Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition and process
- Patent number 11,427,670
- Issue date Aug 30, 2022
- Borealis AG
- Peter Roos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing foam beads using a modified ethylene-based po...
- Patent number 11,407,875
- Issue date Aug 9, 2022
- Dow Global Technologies LLC
- Xiaolian Hu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tire provided with an outer sidewall comprising a thermoplastic ela...
- Patent number 11,352,459
- Issue date Jun 7, 2022
- Compagnie Generale des Etablissements Michelin
- Emmanuel Custodero
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Free-flowing polymer composition
- Patent number 11,345,774
- Issue date May 31, 2022
- Kraton Polymers LLC
- John G. Tunnell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pneumatic tire comprising a tread comprising a thermoplastic elasto...
- Patent number 11,305,582
- Issue date Apr 19, 2022
- Compagnie Generale des Etablissements Michelin
- José-Carlos Araujo Da Silva
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Semi-crystalline thermoplastic block copolymers
- Patent number 11,306,173
- Issue date Apr 19, 2022
- Dow Global Technologies LLC
- Endre Szuromi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefin-polystyrene multi-block copolymer, organozinc compound f...
- Patent number 11,292,863
- Issue date Apr 5, 2022
- LG Chem, Ltd.
- Bun Yeoul Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene and polypropylene block copolymers
- Patent number 11,279,780
- Issue date Mar 22, 2022
- Cornell University
- Geoffrey Coates
- B32 - LAYERED PRODUCTS
Information Patent Grant
Solid catalyst component for polymerization of olefins, method for...
- Patent number 11,236,189
- Issue date Feb 1, 2022
- Toho Titanium Co., Ltd.
- Hidetoshi Umebayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polypropylene-based foamed molded body and manufacturing method of...
- Patent number 11,020,885
- Issue date Jun 1, 2021
- Prime Polymer Co., Ltd.
- Tatsuji Kawamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin-block copolymers and their use in elastomeric articles
- Patent number 10,822,480
- Issue date Nov 3, 2020
- ExxonMobil Chemical Patents Inc.
- Jingwen Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-performance tyre
- Patent number 10,696,824
- Issue date Jun 30, 2020
- Pirelli Tyre S.p.A.
- Luca Castellani
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Organic zinc compound comprising polyolefin-polystyrene block copol...
- Patent number 10,577,448
- Issue date Mar 3, 2020
- LG Chem, Ltd.
- Bun Yeoul Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HIGH DENSITY POLYETHYLENE COMPOSITIONS, METHOD OF PRODUCING THE SAM...
- Publication number 20240301117
- Publication date Sep 12, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Keran Lu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFIN, CATALYST FOR...
- Publication number 20240218087
- Publication date Jul 4, 2024
- TOHO TITANIUM CO., LTD.
- Hideo Funabashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Linear Polar - Nonpolar Diblock Copolymers and Use Thereof
- Publication number 20240209135
- Publication date Jun 27, 2024
- INTERFACE POLYMERS LIMITED
- Christopher Kay
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETHYLENE-RICH DIENE TRIBLOCK POLYMER HAVING A STATISTICAL BLOCK AND...
- Publication number 20240043600
- Publication date Feb 8, 2024
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Nicolas BAULU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYNTHESIS OF BLOCK POLYMERS BASED ON 1,3-DIENE AND ETHYLENE
- Publication number 20240026058
- Publication date Jan 25, 2024
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Robert NGO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Single Reactor Chain Shuttling Reactions for Ethylene/Vinylarene Mu...
- Publication number 20240010779
- Publication date Jan 11, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Evelyn Auyeung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STEREOBLOCK DIENE COPOLYMERS AND PREPARATION PROCESS THEREOF
- Publication number 20230416436
- Publication date Dec 28, 2023
- KM Technologies GmbH
- Adriano Malacchini
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Preparing Polyolefin-Polystyrene-Based Multiblock Copolymer
- Publication number 20230303753
- Publication date Sep 28, 2023
- LG CHEM, LTD.
- Yun Kon Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-BASED THERMOPLASTIC ROOFING MEMBRANES
- Publication number 20230279661
- Publication date Sep 7, 2023
- HOLCIM TECHNOLOGY LTD
- Hao WANG
- E04 - BUILDING
Information Patent Application
OLEFIN POLYMERIZATION CATALYST COMPONENT HAVING CARBONATE COMPOUNDS
- Publication number 20230092187
- Publication date Mar 23, 2023
- FormosaPlasticsCorporation,USA
- Gapgoung Kong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Ethylene/Butene Multi-Block Copolymer and Process for Producing Same
- Publication number 20230074326
- Publication date Mar 9, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Stacy L. Pesek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ethylene/Octene Multi-Block Copolymer and Process for Producing Same
- Publication number 20230058913
- Publication date Feb 23, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Stacy L. Pesek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyolefin
- Publication number 20220372199
- Publication date Nov 24, 2022
- LG CHEM, LTD.
- Sung Min Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polypropylene Composition And Molded Article
- Publication number 20220372198
- Publication date Nov 24, 2022
- BASELL POLIOLEFINE ITALIA S.r.l.
- Yutaka Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-RICH DIENE BLOCK POLYMER HAVING A RANDOM BLOCK AND A POLYE...
- Publication number 20220332878
- Publication date Oct 20, 2022
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Emma Moreso
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene Resin Composition With Excellent Melt Flowability And Imp...
- Publication number 20220112324
- Publication date Apr 14, 2022
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- Daeho PARK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Foam Bead and Sintered Foam Structure
- Publication number 20220049065
- Publication date Feb 17, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Haiyang Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE COMPOSITION FOR FILM APPLICATIONS
- Publication number 20210403657
- Publication date Dec 30, 2021
- ABU DHABI POLYMERS CO. LTD (BOROUGE) LLC
- Subrata Das Kumar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROPYLENE BUTENE COPOLYMER
- Publication number 20210395427
- Publication date Dec 23, 2021
- Borealis AG
- Jingbo WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION
- Publication number 20210395512
- Publication date Dec 23, 2021
- Borealis AG
- Jingbo WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROPYLENE BUTENE COPOLYMER
- Publication number 20210395474
- Publication date Dec 23, 2021
- Borealis AG
- Jingbo WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYMMETRICAL POLYOLEFIN BLOCK COPOLYMER AND PREPARATION METHOD THEREFOR
- Publication number 20210371570
- Publication date Dec 2, 2021
- AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
- Bun Yeoul LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Semi-Crystalline Thermoplastic Block Copolymers
- Publication number 20210277166
- Publication date Sep 9, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Endre Szuromi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADDITIVE MANUFACTURING WITH AN OLEFIN BLOCK COPOLYMER AND ARTICLES...
- Publication number 20210252774
- Publication date Aug 19, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Andy Jun Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION
- Publication number 20210122840
- Publication date Apr 29, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Jasson T. Patton
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OLEFIN POLYMER AND METHOD FOR PRODUCING OLEFIN POLYMER
- Publication number 20210040245
- Publication date Feb 11, 2021
- TOHO TITANIUM CO., LTD.
- Toshiya Uozumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
4-METHYL-1-PENTENE POLYMER PARTICLE AND METHOD FOR PRODUCING 4-METH...
- Publication number 20210032397
- Publication date Feb 4, 2021
- Mitsui Chemicals, Inc.
- Masakazu TANAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROPYLENE-BASED BLOCK COPOLYMER, PRODUCTION METHOD THEREFOR, AND SO...
- Publication number 20200399454
- Publication date Dec 24, 2020
- Atsushi SAKUMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPROPYLENE RESIN FOR INSULATING ELECTRIC CABLES
- Publication number 20200339723
- Publication date Oct 29, 2020
- HANWHA TOTAL PETROCHEMICAL CO., LTD.
- BongSeock KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Olefin Polymerization Catalyst Component Having Carbonate Compounds
- Publication number 20200316575
- Publication date Oct 8, 2020
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

polymerising mono-olefins

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adhesion of polyolefins to polyesters

Polyolefin

Propylene butene copolymer

Propylene butene copolymer

Symmetrical polyolefin block copolymer and preparation method therefor

Olefin polymer and method for producing olefin polymer

Polyethylene composition for film applications

Foam bead and sintered foam structure

Catalyst system for multi-block copolymer formation

Heterophasic polyolefin composition

Polypropylene resin for insulating electric cables

Heterophasic propylene polymer material and propylene-based resin c...

Propylene-based block copolymer, production method therefor, and so...

Multi-block copolymer composition obtained by modification treatmen...

4-methyl-1-pentene polymer particle and method for producing 4-meth...

Catalyst system for multi-block copolymer formation

Solid catalyst for propylene polymerization and method of producing...

Composition and process

Process for producing foam beads using a modified ethylene-based po...

Tire provided with an outer sidewall comprising a thermoplastic ela...

Free-flowing polymer composition

Pneumatic tire comprising a tread comprising a thermoplastic elasto...

Semi-crystalline thermoplastic block copolymers

Polyolefin-polystyrene multi-block copolymer, organozinc compound f...

Polyethylene and polypropylene block copolymers

Solid catalyst component for polymerization of olefins, method for...

Polypropylene-based foamed molded body and manufacturing method of...

Olefin-block copolymers and their use in elastomeric articles

High-performance tyre

Organic zinc compound comprising polyolefin-polystyrene block copol...

Patents Applicationslast 30 patents

HIGH DENSITY POLYETHYLENE COMPOSITIONS, METHOD OF PRODUCING THE SAM...

SOLID CATALYST COMPONENT FOR POLYMERIZATION OF OLEFIN, CATALYST FOR...

Linear Polar - Nonpolar Diblock Copolymers and Use Thereof

ETHYLENE-RICH DIENE TRIBLOCK POLYMER HAVING A STATISTICAL BLOCK AND...

SYNTHESIS OF BLOCK POLYMERS BASED ON 1,3-DIENE AND ETHYLENE

Single Reactor Chain Shuttling Reactions for Ethylene/Vinylarene Mu...

STEREOBLOCK DIENE COPOLYMERS AND PREPARATION PROCESS THEREOF

Method for Preparing Polyolefin-Polystyrene-Based Multiblock Copolymer

ETHYLENE-BASED THERMOPLASTIC ROOFING MEMBRANES

OLEFIN POLYMERIZATION CATALYST COMPONENT HAVING CARBONATE COMPOUNDS

Ethylene/Butene Multi-Block Copolymer and Process for Producing Same

Ethylene/Octene Multi-Block Copolymer and Process for Producing Same

Polyolefin

Polypropylene Composition And Molded Article

ETHYLENE-RICH DIENE BLOCK POLYMER HAVING A RANDOM BLOCK AND A POLYE...

Propylene Resin Composition With Excellent Melt Flowability And Imp...

Foam Bead and Sintered Foam Structure

POLYETHYLENE COMPOSITION FOR FILM APPLICATIONS

PROPYLENE BUTENE COPOLYMER

COMPOSITION

PROPYLENE BUTENE COPOLYMER

SYMMETRICAL POLYOLEFIN BLOCK COPOLYMER AND PREPARATION METHOD THEREFOR

Semi-Crystalline Thermoplastic Block Copolymers

ADDITIVE MANUFACTURING WITH AN OLEFIN BLOCK COPOLYMER AND ARTICLES...

CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION

OLEFIN POLYMER AND METHOD FOR PRODUCING OLEFIN POLYMER

4-METHYL-1-PENTENE POLYMER PARTICLE AND METHOD FOR PRODUCING 4-METH...

PROPYLENE-BASED BLOCK COPOLYMER, PRODUCTION METHOD THEREFOR, AND SO...

POLYPROPYLENE RESIN FOR INSULATING ELECTRIC CABLES

Olefin Polymerization Catalyst Component Having Carbonate Compounds