The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2025
Filed:
Dec. 05, 2019
Hanwha Solutions Corporation, Seoul, KR;
Seongjae Lim, Daejeon, KR;
Hye Ran Park, Daejeon, KR;
Ui Gap Joung, Daejeon, KR;
Tae Uk Jeong, Daejeon, KR;
Seungil Choi, Daejeon, KR;
HANWHA SOLUTIONS CORPORATION, Seoul, KR;
Abstract
The present invention relates to a process for preparing a catalyst for olefin polymerization. Specifically, the present invention relates to a process for preparing a supported metallocene catalyst capable of enhancing the operational stability during olefin polymerization by treating the supported metallocene catalyst with an antistatic agent. In the process for preparing a supported metallocene catalyst according to the embodiment of the present invention, it is possible to enhance the operational stability during olefin polymerization by treating the supported metallocene catalyst with an antistatic agent in an improved method.