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Ligand Compound, Organic Chromium Compound And Catalyst Composition Comprising Same
Abstract: The present invention relates to: a ligand compound having a novel structure; an organic chromium compound; a catalyst composition comprising the organic chromium compound; and an ethylene oligomerization method using same, the ligand compound exhibiting high 1-hexene and 1-octene selectivity while exhibiting high catalyst activity such that ethylene oligomerization can be performed with excellent efficiency.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
04 March 2025
Publication Number
15/2025
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
LG CHEM, LTD.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336
Inventors
1. LIM, Won Taeck
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
2. KIM, Seok Sun
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
3. CHO, Yeon Ho
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
4. JUNG, Seung Hwan
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
5. SHIN, Eun Ji
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
6. KIM, Tae Hee
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
7. SA, Seok Pil
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
8. MIN, Se Hye
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517019227-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [04-03-2025(online)].pdf | 2025-03-04 |
| 2 | 202517019227-STATEMENT OF UNDERTAKING (FORM 3) [04-03-2025(online)].pdf | 2025-03-04 |
| 3 | 202517019227-REQUEST FOR EXAMINATION (FORM-18) [04-03-2025(online)].pdf | 2025-03-04 |
| 4 | 202517019227-PRIORITY DOCUMENTS [04-03-2025(online)].pdf | 2025-03-04 |
| 5 | 202517019227-POWER OF AUTHORITY [04-03-2025(online)].pdf | 2025-03-04 |
| 6 | 202517019227-FORM 18 [04-03-2025(online)].pdf | 2025-03-04 |
| 7 | 202517019227-FORM 1 [04-03-2025(online)].pdf | 2025-03-04 |
| 8 | 202517019227-DECLARATION OF INVENTORSHIP (FORM 5) [04-03-2025(online)].pdf | 2025-03-04 |
| 9 | 202517019227-COMPLETE SPECIFICATION [04-03-2025(online)].pdf | 2025-03-04 |
| 10 | 202517019227-Proof of Right [12-03-2025(online)].pdf | 2025-03-12 |
| 11 | 202517019227-MARKED COPIES OF AMENDEMENTS [10-04-2025(online)].pdf | 2025-04-10 |
| 12 | 202517019227-FORM 13 [10-04-2025(online)].pdf | 2025-04-10 |
| 13 | 202517019227-AMMENDED DOCUMENTS [10-04-2025(online)].pdf | 2025-04-10 |
| 14 | 202517019227-FORM 3 [11-08-2025(online)].pdf | 2025-08-11 |