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:
Feb. 17, 2015
Filed:
Jun. 17, 2010
Ulrich Wietelmann, Friedrichsdorf, DE;
Ute Emmel, Frankfurt, DE;
Jens Röder, Goslar, DE;
Martin Steinbild, Frankfurt, DE;
Kay Papstein, Goslar, DE;
Ulrich Wietelmann, Friedrichsdorf, DE;
Ute Emmel, Frankfurt, DE;
Jens Röder, Goslar, DE;
Martin Steinbild, Frankfurt, DE;
Kay Papstein, Goslar, DE;
Chemetall GmbH, Frankfurt am Main, DE;
Abstract
A concentrated solution of mixed alkaline-earth alkoxide compounds M(OCHR)(OR)and an aluminum compound Al(OCHR)(OR), in aprotic solvents, wherein M is an alkaline-earth metal selected from among Mg, Ca, Ba, Sr; OCHRis an alkoxide group comprising at least 3 and at most 40 C atoms and having a branch at the 2-position relative to the O-function, in other words Ris CHRR, wherein R, Rare alkyl groups C-Cindependently of each other; Ris an alkyl group having 2-15 C atoms that is either linear or has a branch at ≧the 3-position; and the sum of x and y is a number between 0.01 and 0.8.