(19)
(11) EP 3 077 452 A1

(12)

(43) Date of publication:
12.10.2016 Bulletin 2016/41

(21) Application number: 14868161.2

(22) Date of filing: 04.12.2014
(51) International Patent Classification (IPC): 
C08J 11/00(2006.01)
B29B 13/02(2006.01)
 B29B 17/04(2006.01)
B29B 13/10(2006.01)
(86) International application number:
PCT/IB2014/066580
(87) International publication number:
WO 2015/083109 (11.06.2015 Gazette 2015/23)
(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

(30) Priority: 06.12.2013 LV 130206

(71) Applicants:
  • Jevmenovs, Igors
    1046 Riga (LV)
  • Ozernovs, Olegs
    1067 Riga (LV)

(72) Inventor:
  • OZERNOVS, Olegs
    LV-1067 Riga (LV)

(74) Representative: Kuzjukevica, Lucija 
PETERSONA PATENTS Ausekla 2-2
1010 Riga
1010 Riga (LV)

   


(54) METHOD FOR DEVULCANIZATION OF RUBBER AND DEVULCANIZATION CATALYST FOR SUCH PURPOSE