Invention Grant
- Patent Title: Method for adjusting the average particle size of a spherical catalyst support
- Patent Title (中): 调整球形催化剂载体的平均粒度的方法
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Application No.: US13901902Application Date: 2013-05-24
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Publication No.: US09399684B2Publication Date: 2016-07-26
- Inventor: Meinolf Kersting , Christian Gueckel , C. P. Cheng , Liu Yanxia
- Applicant: Clariant Produkte (Deutschland) GmbH
- Applicant Address: CH Muttenz
- Assignee: CLARIANT INTERNATIONAL LTD.
- Current Assignee: CLARIANT INTERNATIONAL LTD.
- Current Assignee Address: CH Muttenz
- Agent Anthony A. Bisulca
- Priority: EP12004083 20120525
- Main IPC: C08F2/00
- IPC: C08F2/00 ; B01J31/00 ; C08F4/76 ; C08F10/00
Abstract:
A method for adjusting the average particle size of a spherical catalyst support, in particular a spherical catalyst support comprising a magnesium dihalide-ethanol-adduct, a spherical catalyst support obtained by the method, a solid catalyst composition comprising the spherical catalyst support, and the use of the solid catalyst composition for the polymerization of an olefins.
Public/Granted literature
- US20130331529A1 METHOD FOR ADJUSTING THE AVERAGE PARTICLE SIZE OF A SPHERICAL CATALYST SUPPORT Public/Granted day:2013-12-12
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