Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom

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United States of America Patent

PATENT NO 9920144
SERIAL NO

15507998

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Abstract

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The present disclosure relates to a porous solid adduct comprising magnesium chloride and ethanol, characterized by a relationship between the content of alcohol, average pore radius and amount of porosity deriving from pores with radii of 100-1000 nm, and catalyst components produced therefrom that are capable of producing polyolefins with increased porosity.

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Patent Owner(s)

Patent OwnerAddress
BASELL POLIOLEFINE ITALIA S R LITALY MILAN MILAN MILAN

International Classification(s)

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  • 2015 Application Filing Year
  • C08F Class
  • 2246 Applications Filed
  • 1854 Patents Issued To-Date
  • 82.55 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arletti, Arrigo Ferrara, IT 7 26
Caiazzo, Lucia Ferrara, IT 2 4
Collina, Gianni Ferrara, IT 71 313
Evangelisti, Daniele Ferrara, IT 20 41
Fusco, Ofelia Ferrara, IT 37 122
Gaddi, Benedetta Ferrara, IT 36 55

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  • 0 Citation Count
  • C08F Class
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  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges5628186214201 - 1011 - 2021 - 3031 - 40050100150200250300350400450500550600650700750800850900

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