Patent · US Active

Process for the production of a catalyst preparation and use of the catalyst preparation

US8062988B2 · kind B2 · utility

0Cited by

3References

12Claims

0Family size

Assignee

Sachleben Chemie GmbH · DE

Inventors

Bernd Proft · Neukirchen-Vluyn, DE
Elke Hirschberg · Moers, DE
Regina Optehostert · Moers, DE
Jochen Winkler · Eßlingen, DE
Klaus Pipplies · Niebüll, DE
Michael Wedler · Reutlingen, DE

Key dates

Filing date	May 3, 2010
Grant date	Nov 22, 2011
Priority date	—
Expiry date	May 3, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01P2006/12
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A process is described for the production of a catalyst preparation, in which the catalyst containing at least one inorganic compound which is solid under standard conditions is comminuted by means of a dispersion unit into particles having a maximum average particle size d50.3 of 2 μm, preferably a maximum of 1 μm, implemented in accordance with DIN 66141 and DIN 66144, and is distributed at a concentration of from 1 to 50 wt. % (relative to the finished catalyst preparation) in a liquid.

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