Invention Grant
- Patent Title: Catalyst composition and method for preparing the same
- Patent Title (中): 催化剂组合物及其制备方法
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Application No.: US14368431Application Date: 2012-12-20
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Publication No.: US09321864B2Publication Date: 2016-04-26
- Inventor: Bart Albertus Hubertus van den Esschert , Maria Johanna Willems , Abdulaziz Hamad Al-Humydi , Yahya Banat , Atieh Aburaqabah , Said Fellahi
- Applicant: SAUDI BASIC INDUSTRIES CORPORATION
- Applicant Address: SA Riyadh
- Assignee: SAUDI BASIC INDUSTRIES CORPORATION
- Current Assignee: SAUDI BASIC INDUSTRIES CORPORATION
- Current Assignee Address: SA Riyadh
- Agency: Cantor Colburn LLP
- Priority: EP11010262 20111228
- International Application: PCT/EP2012/005298 WO 20121220
- International Announcement: WO2013/097936 WO 20130704
- Main IPC: C08F4/64
- IPC: C08F4/64 ; C08F2/00 ; C08F210/16 ; C08F110/02 ; C08L23/06 ; C08J5/22 ; C08F10/00
Abstract:
The present invention relates to a catalyst composition for the polymerisation of olefins comprising a support containing a single site catalyst component, a catalyst activator and a modifier wherein the modifier is the product of reacting an aluminum compound of general formula AI(R1, R2, R3) with an amine compound of general formula N(R4, R5, R6). The catalyst composition reduces fouling and/or sheeting when used to catalyse the polymerisation of olefins. The present invention also relates to a method for the polymerisation of olefins using the catalyst composition of the invention.
Public/Granted literature
- US20150031824A1 CATALYST COMPOSITION AND METHOD FOR PREPARING THE SAME Public/Granted day:2015-01-29
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