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:
Nov. 04, 1986
Filed:
Oct. 09, 1984
Applicant:
Inventors:
Dieter Barfurth, Troisdorf-Spich, DE;
Heinz Nestler, Troisdorf-Eschmar, DE;
Assignee:
Dynamit Nobel AG, Cologne, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556 54 ; 1063 / ; 1063 / ; 528 17 ;
Abstract
New titanium chelates containing triethanolamine as chelating agent, plus one or two glycol ether groups bound to the titanium atom are disclosed. Solutions of these new titanium chelates, pure or solved in glycol ether, can be diluted with water such that even 1% aqueous solutions are stable and show no turbidity or precipitation even after several weeks of standing. The new compounds are obtained by the reaction of the known triethanolamine titanates with glycol ethers, followed by distillation of the alcohol that forms, plus the alcohol serving as solvent, if any.