(19)
(11) EP 3 286 281 A1

(12)

(43) Date of publication:
28.02.2018 Bulletin 2018/09

(21) Application number: 16725226.1

(22) Date of filing: 19.04.2016
(51) International Patent Classification (IPC): 
C09K 8/52(2006.01)
C11D 1/75(2006.01)
C11D 1/90(2006.01)
 C11D 1/66(2006.01)
C11D 1/825(2006.01)
C11D 11/00(2006.01)
(86) International application number:
PCT/IB2016/052219
(87) International publication number:
WO 2016/170473 (27.10.2016 Gazette 2016/43)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 23.04.2015 IT UB20150389

(71) Applicant: Chimec S.p.A.
00144 Roma (IT)

(72) Inventors:
  • BUCCOLINI, Marco
    62032 Camerino MC (IT)
  • MANTARRO, Milena
    00134 Rome (IT)
  • ZOCCARATO, Tatiana
    00040 Lanuvio (IT)
  • QUARANTA, Andrea
    04011 Aprilia (IT)
  • FIORETTI, Mattia
    62100 Macerata (IT)

(74) Representative: Germinario, Claudio et al
Società Italiana Brevetti S.p.A. Piazza di Pietra 39
00186 Roma
00186 Roma (IT)

   


(54) A COMPOSITION COMPRISING AN AMINE OXIDE AND A TENSIDE AND USE THEREOF IN PETROLEUM FIELD