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:
Jun. 23, 2015
Filed:
Feb. 12, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Arno Lange, Bad Duerkheim, DE;
Helmut Mach, Heidelberg, DE;
Hans Peter Rath, Gruenstadt, DE;
Dietmar Posselt, Heidelberg, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10L 1/22 (2006.01); C10L 1/233 (2006.01); C07D 265/16 (2006.01); C10L 1/14 (2006.01); C10L 1/238 (2006.01); C10L 10/00 (2006.01); C10L 1/183 (2006.01); C10L 1/228 (2006.01);
U.S. Cl.
CPC ...
C10L 1/233 (2013.01); C07D 265/16 (2013.01); C10L 1/143 (2013.01); C10L 1/1832 (2013.01); C10L 1/2283 (2013.01); C10L 1/238 (2013.01); C10L 10/00 (2013.01);
Abstract
The use of tetrahydrobenzoxazines I where Ris a hydrocarbyl radical and R, R, Rand Rare each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where Rto Rmay also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.