Invention Grant
- Patent Title: Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom
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Application No.: US15826362Application Date: 2017-11-29
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Publication No.: US10407519B2Publication Date: 2019-09-10
- Inventor: Daniele Evangelisti , Benedetta Gaddi , Gianni Collina
- Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
- Applicant Address: IT Milan
- Assignee: Basell Poliolefine Italia S.r.l.
- Current Assignee: Basell Poliolefine Italia S.r.l.
- Current Assignee Address: IT Milan
- Priority: EP11176788 20110808
- Main IPC: C08F4/649
- IPC: C08F4/649 ; C08F10/00 ; C08F4/654 ; C08F4/651
Abstract:
Solid adducts comprising MgCl2 and an alcohol ROH in which R is a C1-C20 hydrocarbon group, in which the amount of alcohol ranges from higher than 42% to 60% by weight and the porosity determined with Hg method due to pores up to 1 μm and expressed in cm3/g, is such that the value of its ratio with the amount of alcohol in percentage falls above the straight line defined by the equation y=−0.0158x+1.03 in which y is the porosity of the adduct and x is the alcohol percentage by weight.
Public/Granted literature
- US20180079837A1 MAGNESIUM DICHLORIDE-ETHANOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM Public/Granted day:2018-03-22
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