WO2024069256 - TRANSITION METAL COMPOUND, CATALYST COMPOSITION COMPRISING THE SAME, AND METHOD FOR PREPARING OLEFIN POLYMER USING THE SAME
National phase entry is expected:
Publication Number
WO/2024/069256
Publication Date
04.04.2024
International Application No.
PCT/IB2023/057435
International Filing Date
21.07.2023
Title **
[English]
TRANSITION METAL COMPOUND, CATALYST COMPOSITION COMPRISING THE SAME, AND METHOD FOR PREPARING OLEFIN POLYMER USING THE SAME
[French]
COMPOSÉ DE MÉTAL DE TRANSITION, COMPOSITION DE CATALYSEUR LE COMPRENANT, ET PROCÉDÉ DE PRÉPARATION DE POLYMÈRE OLÉFINIQUE L'UTILISANT
Applicants **
SABIC SK NEXLENE COMPANY PTE. LTD.
1 Marina Boulevard #28-00
Singapore 018989, SG
Inventors
SHIN, Dongcheol
325 Expo-ro
Yuseong-gu
Daejeon 34124, KR
OH, Yeonock
325, Expo-ro
Yuseong-gu
Daejeon 34124, KR
KIM, Minji
325, Expo-ro
Yuseong-gu
Daejeon 34124, KR
PARK, Wonwoo
325 Expo-ro
Yuseong-gu
Daejeon 34124, KR
CHEONG, Sang Bae
212-604, 448 Expo-ro
Yuseong-gu
Daejeon 34049, KR
PARK, Dongkyu
511-1503, 42, Baeul 2-ro
Yuseong-gu
Daejeon 34023, KR
SHIM, Choon Sik
325 Expo-ro
Yuseong-gu
Daejeon 34124, KR
JEON, Minho
408-1402, 448, Expo-ro
Yuseong-gu
Daejeon 34049, KR
SHIN, Dae Ho
304-1303, 448 Expo-ro
Yuseong-gu
Daejeon 34049, KR
Priority Data
10-2022-0124841
30.09.2022
KR
10-2023-0094346
20.07.2023
KR
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
MOIP
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1376 | |
| EPO | Filing, Examination | 8910 | |
| Japan | Filing | 599 | |
| South Korea | Filing | 608 | |
| USA | Filing, Examination | 2710 |
Total: 14203 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Provided are a novel transition metal compound, a transition metal catalyst composition for preparing an olefin polymer including the same, and a method for preparing an olefin polymer using the same. The transition metal compound according to one implementation has drastically improved solubility in a hydrocarbon-based solvent by introducing a carbazole substituent, and may maintain excellent catalytic activity without deterioration during solution polymerization. Besides, injection, movement, and the like of the transition metal compound are easily performed during a solution process to drastically improve a polymerization process, which may be very favorable for commercialization.[French]
L'invention concerne un nouveau composé de métal de transition, une composition de catalyseur de métal de transition pour préparer un polymère oléfinique le comprenant, et un procédé de préparation d'un polymère oléfinique l'utilisant. Le composé de métal de transition selon un mode de réalisation a une solubilité considérablement améliorée dans un solvant à base d'hydrocarbure par introduction d'un substituant carbazole, et peut maintenir une excellente activité catalytique sans détérioration pendant la polymérisation en solution. En outre, l'injection, le mouvement et similaire du composé de métal de transition sont facilement effectués pendant un procédé en solution pour améliorer de manière considérable un procédé de polymérisation, ce qui peut être très favorable à la commercialisation.