Patent · US Active

Non-phthalate donor for polyolefin catalysts

US11370854B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignees

BRASKEM AMERICA, INC. · US
W.R. Grace & Co.-Conn. · US

Inventors

Binh T. Nguyen · Reno, US
Jonas Alves Fernandes · Pittsburgh, US
Vladimir Marin · Houston, US
Mushtaq Patel · Karlsruhe, DE

Key dates

Filing date	Apr 1, 2020
Grant date	Jun 28, 2022
Priority date	—
Expiry date	Sep 10, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F110/06
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A solid catalyst component for use in olefinic polymerization, includes titanium, magnesium, a halogen, and an internal electron donor compound; wherein: the internal electron donor compound is at least one compound represented by Formula (I)):

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.