SOLID COMPONENT OF CATALYST FOR THE (CO) POLYMERIZATION OF ETHYLENEAND PROCESS FOR ITS USE

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United States of America Patent

SERIAL NO

15231808

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Abstract

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Catalyst and solid component of catalyst for the (co)polymerization of ethylene, comprising titanium, magnesium, chlorine, a protic organo-oxygenated compound Dp and a neutral aprotic electron-donor compound D, in the following molar ranges: Mg/Ti=1.0-50; D/Ti=1.0-15; Cl/Ti=6.0-100; Dp/D=0.05-3; and a process for obtaining said component.

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Patent Owner(s)

Patent OwnerAddress
VERSALIS S P AITALY MILAN MILAN

International Classification(s)

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  • 2016 Application Filing Year
  • C08F Class
  • 2412 Applications Filed
  • 1861 Patents Issued To-Date
  • 77.16 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ADESSO, Corrado Brindisi, IT 3 7
CONTI, Giuseppe Milano, IT 15 56
MASI, Francesco Sant'Angelo Lodigiano-Lodi, IT 75 239
MENCONI, Francesco San Donato Milanese-Milano, IT 11 42

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Patent Citation Ranking

  • 2 Citation Count
  • C08F Class
  • 24.69 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges44511581364115411101 - 1011 - 2021 - 3031 - 4041 - 5061 - 7091 - 100100 +01002003004005006007008009001000110012001300

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