Invention Grant
- Patent Title: Catalyst for polymerization of propylene and method for polymerization of propylene using the same
- Patent Title (中): 用于聚合丙烯的催化剂和使用其的丙烯聚合方法
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Application No.: US12532888Application Date: 2007-10-31
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Publication No.: US08435913B2Publication Date: 2013-05-07
- Inventor: Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
- Applicant: Eun-Il Kim , Young-Joo Lee , Hoe-Chul Jung , Joon-Ryeo Park
- Applicant Address: KR Chungcheongnam-do
- Assignee: Samsung Total Petrochemicals Co., Ltd.
- Current Assignee: Samsung Total Petrochemicals Co., Ltd.
- Current Assignee Address: KR Chungcheongnam-do
- Agency: Young & Thompson
- Priority: KR10-2007-0040360 20070425
- International Application: PCT/KR2007/005463 WO 20071031
- International Announcement: WO2008/133382 WO 20081106
- Main IPC: B01J31/00
- IPC: B01J31/00 ; B01J27/24 ; C08F4/02

Abstract:
Provided are a catalyst for polymerization of propylene and a method for polymerization of propylene using the same. Specifically, provided are a catalyst for propylene polymerization which comprises titanium tetrachloride, an internal electron donor, and dialkoxy magnesium particles, as a carrier, obtained from the reaction of a halogen compound or nitrogen-halogen compound as a reaction initiator, metal magnesium and an alcohol, and a method for propylene polymerization using the same.
Public/Granted literature
- US20100130707A1 CATALYST FOR POLYMERIZATION OF PROPYLENE AND METHOD FOR POLYMERIZATION OF PROPYLENE USING THE SAME Public/Granted day:2010-05-27
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