Patent · US Active

Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes

US10414843B2 · kind B2 · utility

1Cited by

3References

17Claims

0Family size

Assignee

Univation Technologies, LLC · US

Inventors

Richard B. Pannell · Kingwood, US
Michael D. Awe · Langhorne, US

Key dates

Filing date	Mar 10, 2016
Grant date	Sep 17, 2019
Priority date	—
Expiry date	Mar 10, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F4/65925
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Methods of preparing supported catalyst compositions using spray drying are disclosed. The supported catalyst compositions find use in the polymerization of olefins.

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