EP 1934316 A2 20080625 - FUEL AND LUBRICANT ADDITIVES AND METHODS FOR IMPROVING FUEL ECONOMY AND VEHICLE EMISSIONS
Title (en)
FUEL AND LUBRICANT ADDITIVES AND METHODS FOR IMPROVING FUEL ECONOMY AND VEHICLE EMISSIONS
Title (de)
KRAFTSTOFF- UND SCHMIERMITTELADDITIVE UND VERFAHREN ZUR VERBESSERUNG VON WIRTSCHAFTLICHKEIT UND FAHRZEUGEMISSIONEN
Title (fr)
ADDITIFS DE CARBURANTS ET DE LUBRIFIANTS ET PROCEDES PERMETTANT D'ACCROITRE LES ECONOMIES DE CARBURANT ET DE REDUIRE LES EMISSIONS DES VEHICULES
Publication
Application
Priority
- US 2006029016 W 20060725
- US 70242005 P 20050725
- US 78209106 P 20060313
Abstract (en)
[origin: WO2007014266A2] An additive includes a calcium source, a suspension agent, a castor oil, and optionally a castor supplement/replacement. In many embodiments, polyalphaolefin is included. The preferred suspension agents are fatty acid esters, triglycerides or other, with a pour point/melt point from about 5 degrees C to about 50 degrees C. Suspension agents of particular interest are: 1) polymerized ester(s) of ricinoleic acid (polymerized ester(s) of 12-Hydroxy Oleic Acid), 2) polymerized ester(s) of 12-Hydroxy Stearic Acid, 3) waxy esters of ricinoleic acid, 4) palm oil, 5) palm-olein, 6) coconut oil, and 7) jojoba oil. The waxy esters may result from polymerization of shorter carboxylic acid monomers. The additive may be used in fuels to improve combustion engine performance in terms of efficiency and emissions. Polyalphaolefin may be important, especially in additive formulations for diesel fuels, for NOx reduction. The additive may be used in lubricants that improve performance of both ferrous and non-ferrous metal components of engines, guns, or other machinery. The additive also may be used in cutting fluids for machining and fabrication. Used in conjunction with other additives, embodiments of the invention may be used to lower pour points in oils, esters and other similar products.
IPC 8 full level
C10L 1/18 (2006.01); C10L 1/24 (2006.01); C10M 101/04 (2006.01); C10M 159/08 (2006.01)
CPC (source: EP KR US)
C10L 10/08 (2013.01 - KR); C10M 109/02 (2013.01 - KR); C10M 161/00 (2013.01 - EP US); C10M 163/00 (2013.01 - EP US); C10M 173/00 (2013.01 - EP US); C10M 2201/062 (2013.01 - EP US); C10M 2205/028 (2013.01 - EP US); C10M 2207/281 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2207/286 (2013.01 - EP US); C10M 2207/40 (2013.01 - EP US); C10M 2207/402 (2013.01 - EP US); C10M 2209/102 (2013.01 - EP US); C10M 2219/024 (2013.01 - EP US); C10M 2219/044 (2013.01 - EP US); C10M 2219/046 (2013.01 - EP US); C10N 2010/04 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/50 (2020.05 - EP US); C10N 2030/54 (2020.05 - EP US); C10N 2040/22 (2013.01 - EP US); C10N 2040/25 (2013.01 - EP US); C10N 2040/252 (2020.05 - EP US); C10N 2040/255 (2020.05 - EP US); C10N 2070/02 (2020.05 - EP US)
Citation (search report)
See references of WO 2007014266A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007014266 A2 20070201; WO 2007014266 A3 20070802; AU 2006272625 A1 20070201; BR PI0613965 A2 20110222; CA 2616382 A1 20070201; EA 200800423 A1 20080630; EP 1934316 A2 20080625; JP 2009503194 A 20090129; KR 20080032200 A 20080414; MX 2008001185 A 20080407; US 2008295391 A1 20081204
DOCDB simple family (application)
US 2006029016 W 20060725; AU 2006272625 A 20060725; BR PI0613965 A 20060725; CA 2616382 A 20060725; EA 200800423 A 20060725; EP 06800354 A 20060725; JP 2008524103 A 20060725; KR 20087003889 A 20080219; MX 2008001185 A 20060725; US 99672106 A 20060725