(19)
(11) EP 2 043 972 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
10.06.2020 Bulletin 2020/24

(45) Mention of the grant of the patent:
29.04.2020 Bulletin 2020/18

(21) Application number: 06813569.8

(22) Date of filing: 18.08.2006
(51) International Patent Classification (IPC): 
C07C 2/02(2006.01)
(86) International application number:
PCT/US2006/032482
(87) International publication number:
WO 2008/013551 (31.01.2008 Gazette 2008/05)

(54)

BIODIESEL PRODUCTION USING COMPOSITE CATALYSTS

BIODIESELPRODUKTION in Gegenwart von KOMPOSITKATALYSATOREN

PRODUCTION DE BIOCARBURANT AU MOYEN DE CATALYSEURS COMPOSITES

(84) Designated Contracting States:
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

(30) Priority: 23.07.2006 US 832849 P

(43) Date of publication of application:
08.04.2009 Bulletin 2009/15

(73) Proprietor: Iowa State University Research Foundation, Inc.
Ames, IA 50010 (US)

(72) Inventors:
  • LIN, Victor Shang-Yi
    Ames, Iowa 50014 (US)
  • NIEWEG, Jennifer A.
    Ames, Iowa 50010 (US)
  • VERKADE, John G.
    Ames, Iowa 50014 (US)
  • VENKAT REDDY, Chinta Reddy
    Ames, Iowa 50010 (US)
  • KERN, Carla
    Ames, Iowa 50010 (US)

(74) Representative: Lucas, Brian Ronald et al
Lucas & Co. 135 Westhall Road
Warlingham, Surrey CR6 9HJ
Warlingham, Surrey CR6 9HJ (GB)


(56) References cited: : 
US-A- 5 134 242
US-B2- 6 946 109
 US-B1- 6 204 424
US-B2- 6 946 109
   
  • Y.L. WEI ET AL: "In-Situ Coating of SBA-15 with MgO: Direct Synthesis of Mesoporous Solid Bases from Strong Acidic Systems", ADVANCED MATERIALS, vol. 15, no. 22, 17 November 2003 (2003-11-17), pages 1943-1945, XP55035084, ISSN: 0935-9648, DOI: 10.1002/adma.200305803
  • CLACENS J-M ET AL: "Selective etherification of glycerol to polyglycerols over impregnated basic MCM-41 type mesoporous catalysts", APPLIED CATALYSIS A: GENERAL, ELSEVIER SCIENCE, AMSTERDAM, NL, vol. 227, no. 1-2, 8 March 2002 (2002-03-08), pages 181-190, XP004340862, ISSN: 0926-860X, DOI: 10.1016/S0926-860X(01)00920-6
  • SARAVANAPAVAN P L ET AL: "Mesoporous calcium silicate glasses. II. Textural characterisation", JOURNAL OF NON-CRYSTALLINE SOLIDS, NORTH-HOLLAND PHYSICS PUBLISHING. AMSTERDAM, NL, vol. 318, no. 1-2, 1 April 2003 (2003-04-01), pages 14-26, XP004410797, ISSN: 0022-3093, DOI: 10.1016/S0022-3093(02)01882-3
  • JOËL BARRAULT ET AL: "Selective glycerol transesterification over mesoporous basic catalysts", COMPTES RENDUS CHIMIE, vol. 7, no. 6-7, 1 June 2004 (2004-06-01), pages 593-599, XP55037751, ISSN: 1631-0748, DOI: 10.1016/j.crci.2003.12.006
   
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