Invention Grant
- Patent Title: Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom
-
Application No.: US14419446Application Date: 2013-08-01
-
Publication No.: US10377839B2Publication Date: 2019-08-13
- Inventor: Daniele Evangelisti , Fabiana Fantinel , Benedetta Gaddi , Diego Brita , 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: EP12179217 20120803
- International Application: PCT/EP2013/066148 WO 20130801
- International Announcement: WO2014/020093 WO 20140206
- Main IPC: B01J31/38
- IPC: B01J31/38 ; C08F10/00 ; C08F110/02
Abstract:
Solid adducts comprising MgCl2, ethanol and water characterized in that the amount of ethanol ranges from 50% to less than 57% by weight, the amount of water is ranges from 0.5 to 5% by weight, the ethanol/water weight ratio is lower than 60 and the porosity determined with Hg method due to pores with radius up to 1 μm and expressed in cm3/g, is lower than 0.2.
Public/Granted literature
- US20150225494A1 MAGNESIUM DICHLORIDE-ALCOHOL ADDUCTS AND CATALYST COMONENTS OBTAINED THEREFROM Public/Granted day:2015-08-13
Information query
