EP 1736528 A3 20070110 - Process for increasing the oxidative stability of biodiesel.
Title (en)
Process for increasing the oxidative stability of biodiesel.
Title (de)
Verfahren zur Erhöhung der Oxidationsstabilität von Biodiesel
Title (fr)
Procédé d'augmentation de la stabilité à l'oxydation d'un biodiesel.
Publication
Application
Priority
DE 102005015474 A 20050404
Abstract (en)
[origin: DE102005015474A1] Method for increasing oxidation stability of biodiesel, comprises adding a phenyl compound (I), as primary antioxidant, with a melting point of smaller than 40[deg]C to a biodiesel (10-20000 ppm (w/w)). Method for increasing oxidation stability of biodiesel, comprises adding a phenyl compound of formula (I), as primary antioxidant, with a melting point of smaller than 40[deg]C to a biodiesel (10-20000 ppm (w/w)). R 1>, R 2>H or 1-20C linear alkyl group or a-C(R 3>)(R 4>)(R 5>); R 3>, R 5>H or 1-20C linear alkyl group; and R 4>H or 1-40C linear alkyl group. An INDEPENDENT is included for an oxidation stable biodiesel. [Image].
IPC 8 full level
C10L 1/183 (2006.01); C07C 39/04 (2006.01); C09K 15/04 (2006.01); C09K 15/08 (2006.01); C10L 1/02 (2006.01); C10L 1/19 (2006.01); C10L 10/00 (2006.01)
CPC (source: EP KR US)
C10L 1/1832 (2013.01 - EP US); C10L 1/198 (2013.01 - EP US); C10L 10/00 (2013.01 - EP US); E03D 1/14 (2013.01 - KR); E03D 1/34 (2013.01 - KR); E03D 5/10 (2013.01 - KR); E03D 2001/147 (2013.01 - KR)
Citation (search report)
- [DXY] DE 10252714 A1 20040527 - BAYER AG [DE]
- [XA] WO 03091365 A1 20031106 - LUBRIZOL CORP [US], et al
- [Y] WO 2004069964 A2 20040819 - CHEVRON USA INC [US], et al
- [Y] US 6475252 B1 20021105 - HENEGHAN SHAWN P [US], et al
- [YA] GB 796603 A 19580618 - ICI LTD
- [A] GB 753794 A 19560801 - UNIVERSAL OIL PROD CO
- [A] FR 1530056 A 19680621 - ETHYL CORP
- [A] EP 0626442 A1 19941130 - LUBRIZOL CORP [US]
- [A] US 2275175 A 19420303 - CLOUD GOULD H
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 YU
DOCDB simple family (publication)
DE 102005015474 A1 20061005; AR 054335 A1 20070620; AU 2006201342 A1 20061019; BR PI0601216 A 20061205; CA 2541591 A1 20061004; CN 1847369 A 20061018; EP 1736528 A2 20061227; EP 1736528 A3 20070110; JP 2006283028 A 20061019; KR 20060106903 A 20061012; NZ 546249 A 20070831; SG 126070 A1 20061030; US 2006218855 A1 20061005
DOCDB simple family (application)
DE 102005015474 A 20050404; AR P060101221 A 20060329; AU 2006201342 A 20060330; BR PI0601216 A 20060404; CA 2541591 A 20060331; CN 200610071929 A 20060403; EP 06101504 A 20060210; JP 2006098322 A 20060331; KR 20060030620 A 20060404; NZ 54624906 A 20060330; SG 200601627 A 20060310; US 38424106 A 20060321