(19)
(11) EP 1 979 435 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:
15.02.2012 Bulletin 2012/07

(45) Mention of the grant of the patent:
25.05.2011 Bulletin 2011/21

(21) Application number: 07704138.2

(22) Date of filing: 25.01.2007
(51) International Patent Classification (IPC): 
C09K 11/02(2006.01)
(86) International application number:
PCT/EP2007/050744
(87) International publication number:
WO 2007/085636 (02.08.2007 Gazette 2007/31)

(54)

REVERSIBLE THERMOCHROMIC COMPOSITIONS

REVERSIBLE THERMOCHROME ZUSAMMENSETZUNGEN

PRÉPARATIONS THERMOCHROMATIQUES RÉVERSIBLES


(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: 30.01.2006 EP 06101009

(43) Date of publication of application:
15.10.2008 Bulletin 2008/42

(73) Proprietors:
  • BASF SE
    67056 Ludwigshafen (DE)
  • BASF Italia S.r.l.
    40037 Sasso Marconi (BO) (IT)
    Designated Contracting States:
    IT 

(72) Inventors:
  • ROSSI, Mirko
    I-40068 San Lazzaro Di Savena (IT)
  • ZAGNONI, Graziano
    I-40038 Vergato (IT)
  • VITALI, Manuele
    I-40141 Bologna (IT)
  • LAZZARI, Dario
    I-40138 Bologna (IT)
  • FISCHER, Walter
    CH-4153 Reinach (CH)

(74) Representative: Schumacher, Richard Horst Dietrich et al
BASF Schweiz AG IP Department Basel P.O. Box
4002 Basel
4002 Basel (CH)


(56) References cited: : 
EP-A- 1 179 435
US-A- 4 028 118
KR-A- 2003 016 589
   
  • BEGAN G, SUDHARSHAN E, UDAYA SANKAR K, APPU RAO A G: "Interaction of Curcumin with Phosphatidylcholine: A spectrofluorometric Study" J. AGRIC. FOOD CHEM., vol. 47, 1999, pages 4992-4997, XP002383648
  • GUHA S N ET AL: "Hydroxyl radical reactions of (4-hydroxy, 3-methoxy-5-bromophenyl) pentenone, a curcuminoid antioxidant" RADIATION PHYSICS AND CHEMISTRY, ELSEVIER SCIENCE PUBLISHERS BV., AMSTERDAM, NL, vol. 49, no. 1, January 1997 (1997-01), pages 43-46, XP004014849 ISSN: 0969-806X
  • SUNDARYONO A, NOURMAMODE A, GARDAT C, FRITSCH A, CASTELLAN A: "Synthesis and complexation properties of two new curcuminoid molecules bearing a diphenylmethane linkage" JOURNAL OF MOLECULAR STRUCTURE, vol. 649, 2003, pages 177-190, XP002383621
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).