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:
Dec. 11, 2018
Filed:
Sep. 03, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Markus Scherer, Mannheim, DE;
Ronny Rinklieb, Düsseldorf, DE;
Assignee:
BASF SE, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 107/32 (2006.01); C10M 145/22 (2006.01); C08G 63/12 (2006.01); C10M 129/82 (2006.01);
U.S. Cl.
CPC ...
C10M 107/32 (2013.01); C08G 63/12 (2013.01); C10M 129/82 (2013.01); C10M 145/22 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2205/0285 (2013.01); C10M 2205/223 (2013.01); C10M 2207/2805 (2013.01); C10M 2207/304 (2013.01); C10M 2207/3045 (2013.01); C10M 2209/102 (2013.01); C10M 2209/1023 (2013.01); C10M 2209/1033 (2013.01); C10M 2223/0405 (2013.01); C10M 2229/025 (2013.01); C10N 2220/022 (2013.01); C10N 2230/06 (2013.01); C10N 2230/08 (2013.01); C10N 2230/64 (2013.01); C10N 2240/04 (2013.01); C10N 2240/06 (2013.01); C10N 2240/08 (2013.01); C10N 2240/10 (2013.01); C10N 2240/12 (2013.01); C10N 2240/121 (2013.01); C10N 2240/20 (2013.01); C10N 2240/201 (2013.01); C10N 2240/30 (2013.01); C10N 2240/40 (2013.01); C10N 2240/50 (2013.01); C10N 2240/52 (2013.01); C10N 2240/58 (2013.01); C10N 2240/62 (2013.01); C10N 2250/10 (2013.01);
Abstract
The presently claimed invention is directed to novel polyesters which are obtainable by reacting a mixture comprising at least one C8-C20 Guerbet alcohol, at least one aliphatic or cycloaliphatic dicarboxylic acid and at least one polyol with a hydroxyl functionality in the range of ≥2 to ≤6 and the use of these polyesters as a component of lubricating oil compositions.