Patent · US Active

Polymerisation of ethylene and alpha-olefins with catalyst systems based on binam derived ligands

US8420756B2 · kind B2 · utility

0Cited by

1References

11Claims

0Family size

Assignee

Total Petrochemicals Research Feluy · BE

Inventors

Caroline Hillairet · Soignies, BE
Guillaume Michaud · L'Essart Mador, FR
Sabine Sirol · Horrues, BE

Key dates

Filing date	Apr 8, 2008
Grant date	Apr 16, 2013
Priority date	—
Expiry date	Dec 1, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F210/16
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to the field of single site catalyst systems based on aromatic BINAM diamine ligands and suitable for oligomerising or polymerising ethylene and alpha-olefins.

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