Title:
How to be at least 1 side of the inside which polymerizes and copolymerizes the process of preparing the precursor for catalysts, the process of preparing a catalyst composition, the process of preparing a catalyst system, and Olefin
Document Type and Number:
Japanese Patent JP6026661
Kind Code:
B2
Abstract:
The present invention provides a liquid organomagnesium precursor having formula {Mg(OR')X}.a{MgX}.b{Mg(OR')}.c{R'OH}, wherein R' is selected from a hydrocarbon group, X is selected from a halide group, and a:b:c is in range of 0.1-99.8 : 0.1-99.8 : 0.1-99.8, and a process for preparing the same. The said process comprises contacting a magnesium source with an organohalide and alcohol in a solvent to form the liquid organomagnesium precursor. The present invention also provides a catalyst system using the organomagnesium precursor and its use thereof for polymerization of olefins.
Inventors:
Sing, Garmeet
Bantu, bus car
Cowl, scaddeep
Kumaru, Nares
Kapoor, Garpret, Thing
Cant, chassis
Bus,viswagit
Malhotra, Rabinda, Kumar
Bantu, bus car
Cowl, scaddeep
Kumaru, Nares
Kapoor, Garpret, Thing
Cant, chassis
Bus,viswagit
Malhotra, Rabinda, Kumar
Application Number:
JP2015528001A
Publication Date:
November 16, 2016
Filing Date:
September 24, 2013
Export Citation:
Assignee:
Indian Oil Corporation Limited
International Classes:
C07C31/125; C07C29/70; C07C33/22; C07C37/66; C07C39/235; C07F3/02; C08F4/654; C08F10/00
Domestic Patent References:
| JP61168604A | ||||
| JP2006501325A | ||||
| JP2001527136A | ||||
| JP61207403A | ||||
| JP64009993A | ||||
| JP2002522578A |
Foreign References:
| US4792640 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation