Patent · US Active

Preparation of precipitated ZN PP catalysts with internal pore structure using nanoparticles

US9175102B2 · kind B2 · utility

0Cited by

3References

18Claims

0Family size

Assignee

Borealis AG · AT

Inventors

Anssi Haikarainen · Tuusula, FI
Peter Denifl · Gries am Brenner, AT
Timo Leinonen · Tolkkinen, FI

Key dates

Filing date	Apr 30, 2010
Grant date	Nov 3, 2015
Priority date	—
Expiry date	May 4, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2982
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A process for the preparation of a catalyst that is in the form of solid particles includes

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