Patents by Inventor Brita Diego

Brita Diego has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Magnesium dichloride-based adducts and catalyst components obtained therefrom
    Publication number: 20060025300
    Abstract: Solid Lewis adducts comprising MgCl2, a Lewis base (LB) belonging to ethers, esters, ketones, silanes or amines and an alcohol ROH, in which R is a C1-C15 hydrocarbon group optionally substituted with heteroatoms containing groups, which compounds are in molar ratios to each other defined by the following formula MgC12(ROM) m(LB)n in which m ranges from 0.05 to 6, n ranges from 0.08 to 6. These adducts allow to prepare catalysts having a good morphological stability and high polymerization activities.
    Type: Application
    Filed: November 25, 2003
    Publication date: February 2, 2006
    Applicant: Basell Poliolefine Italia S.p.A.
    Inventors: Brita Diego, Andrea Casalini, Daniele Evangelisti, Ofelia Fusco, Gianni Collina