MAGNESIUM DICHLORIDE-WATER ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM

Title:

MAGNESIUM DICHLORIDE-WATER ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM

Document Type and Number:

WIPO Patent Application WO/2011/076669

Kind Code:

A3

Abstract:

Solid adducts comprising MgCl2 and water and optionally an organic hydroxy compound (A) selected from hydrocarbon structures containing at least one hydroxy group, said compounds being present in molar ratio defined by the following formula MgCl2•(H20)n(A)p in which n is from 0.6 to 6, p ranges from 0 to 3, said adduct having a porosity (PF), measured by the mercury method and due to pores with radius equal to or lower than 1μm, of at least 0.15 cm3/g with the proviso that when p is 0, (PF) is equal to or higher than 0.3 cm3/g.

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Inventors:

EVANGELISTI DANIELE (IT)
GADDI BENEDETTA (IT)
BRITA DIEGO (IT)
COLLINA GIANNI (IT)
FAIT ANNA (IT)

Application Number:

PCT/EP2010/070010

Publication Date:

September 29, 2011

Filing Date:

December 17, 2010

Export Citation:

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Assignee:

BASELL POLIOLEFINE SRL (IT)
EVANGELISTI DANIELE (IT)
GADDI BENEDETTA (IT)
BRITA DIEGO (IT)
COLLINA GIANNI (IT)
FAIT ANNA (IT)

International Classes:

C08F10/02; C08F4/654

Foreign References:

US6407028B1	2002-06-18
US20060025300A1	2006-02-02
EP0136660A2	1985-04-10
US5151397A	1992-09-29
US3953414A	1976-04-27
EP0594190A1	1994-04-27
US4853444A	1989-08-01
US20060217261A1	2006-09-28
GB1434543A	1976-05-05
US5100849A	1992-03-31
GB1401708A	1975-07-30
GB1295743A	1972-11-08

Other References: