Invention Grant
- Patent Title: Catalyst composition for the copolymerization of propylene
- Patent Title (中): 用于丙烯共聚的催化剂组合物
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Application No.: US14155594Application Date: 2014-01-15
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Publication No.: US09034784B2Publication Date: 2015-05-19
- Inventor: Alain Standaert , Jerome Gromada , David Vandewiele
- Applicant: Total Research & Technology Feluy
- Applicant Address: BE Seneffe (Feluy)
- Assignee: TOTAL RESEARCH & TECHNOLOGY FELUY
- Current Assignee: TOTAL RESEARCH & TECHNOLOGY FELUY
- Current Assignee Address: BE Seneffe (Feluy)
- Priority: EP06115781 20060621
- Main IPC: B01J31/00
- IPC: B01J31/00 ; B01J37/00 ; C08F4/02 ; C08F4/60 ; C08F2/00 ; C08F110/06 ; C08F10/06 ; C08F210/06
Abstract:
The present invention relates to a process for the production of propylene polymers in the presence of a Ziegler-Natta catalyst comprising a titanium compound having at least one titanium-halogen bond, and a blend of a diether compound and a succinate compound as internal electron donor, all supported on a magnesium halide in active form, an organoaluminium compound and an optional external donor.
Public/Granted literature
- US20140128250A1 Catalyst Composition for the Copolymerization of Propylene Public/Granted day:2014-05-08
Information query
