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:
May. 30, 2017
Filed:
Apr. 26, 2013
Applicant:
Fuchs Petrolub SE, Mannheim, DE;
Inventors:
Jürgen O. Metzger, Oldenburg, DE;
Rolf Luther, Speyer, DE;
Angela Robben, Mannheim, DE;
Gunther Kraft, Weinheim, DE;
Assignee:
Fuchs Petrolub SE, Mannheim, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 3/20 (2006.01); C10M 105/38 (2006.01);
U.S. Cl.
CPC ...
H01B 3/20 (2013.01); C10M 105/38 (2013.01); C10M 2207/024 (2013.01); C10M 2207/026 (2013.01); C10M 2207/282 (2013.01); C10M 2207/2835 (2013.01); C10M 2209/062 (2013.01); C10M 2209/084 (2013.01); C10M 2209/103 (2013.01); C10M 2215/042 (2013.01); C10M 2215/06 (2013.01); C10M 2215/082 (2013.01); C10M 2215/14 (2013.01); C10M 2215/223 (2013.01); C10M 2219/10 (2013.01); C10N 2230/02 (2013.01); C10N 2230/08 (2013.01); C10N 2230/64 (2013.01); C10N 2240/201 (2013.01);
Abstract
The invention relates to compositions including esters of polyvalent alcohols that are esterified with fatty acids, partially unsaturated, from plant oils, and to the use thereof as cooling and insulating fluids for transformers.