The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2022
Filed:
Oct. 14, 2019
Albemarle Germany Gmbh, Frankfurt am Main, DE;
Ulrich Wietelmann, Friedrichsdorf, DE;
Christopher Kurth, Bensheim, DE;
Peter Rittmeyer, Sulzbach/Taunus, DE;
Stefan Scherer, Griesheim, DE;
Armin Stoll, Hirschberg an der Bergstraße, DE;
Uwe Lischka, Frankfurt am Main, DE;
ALBEMARLE CORPORATION, Charlotte, NC (US);
Abstract
The invention relates to powdery, highly reactive alkali and alkaline earth hydride compounds, and to mixtures with elements of the third main group of the periodic table of elements (PTE) and to the preparation thereof by reacting alkali or alkaline earth metals in the presence of finely dispersed metals or compounds of the third main group of the PTE, wherein the latter have one or more hydride ligands or said hydride ligands are converted in situ, under the prevailing reaction conditions, i.e., in the presence of hydrogen gas or another H source, into hydride species, and to the use thereof for the preparation of complex hydrides and organometallic compounds.