Invention Grant
- Patent Title: Magnesium alkoxide particle and application thereof
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Application No.: US16345596Application Date: 2017-10-26
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Publication No.: US11332425B2Publication Date: 2022-05-17
- Inventor: Xiudong Xu , Zhong Tan , Qilong Zhou , Rui Zhang , Weiwei Song , Jinhua Yu , Fengkui Li , Shanshan Yin
- Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION , BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
- Applicant Address: CN Beijing; CN Beijing
- Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
- Current Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Novick, Kim & Lee, PLLC
- Agent Allen Xue
- Priority: CN201610949275.9 20161026
- International Application: PCT/CN2017/107758 WO 20171026
- International Announcement: WO2018/077209 WO 20180503
- Main IPC: C07C31/30
- IPC: C07C31/30 ; C08F4/02 ; C08F110/06 ; C08F4/649 ; C08F10/02 ; C07F7/28 ; C08F4/642 ; C07C29/70 ; C08F10/06 ; C08F10/08
Abstract:
The magnesium alkoxide particle contains the reaction product of the following components: 1) a magnesium powder; 2) a mixed alcohol; 3) a halogenating agent; and 4) a titanate compound. The magnesium alkoxide particle is used for preparing a catalyst for olefin polymerization.
Public/Granted literature
- US20190270690A1 MAGNESIUM ALKOXIDE PARTICLE AND APPLICATION THEREOF Public/Granted day:2019-09-05
Information query
