(19)
(11) EP 3 455 200 A1

(12)

(43) Date of publication:
20.03.2019 Bulletin 2019/12

(21) Application number: 17796480.6

(22) Date of filing: 20.04.2017
(51) International Patent Classification (IPC): 
C07C 29/38(2006.01)
C07B 41/02(2006.01)
C07C 45/45(2006.01)
 C07C 31/20(2006.01)
C07C 29/14(2006.01)
C08K 5/053(2006.01)
(86) International application number:
PCT/SE2017/050386
(87) International publication number:
WO 2017/196225 (16.11.2017 Gazette 2017/46)
(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: 12.05.2016 SE 1630105

(71) Applicant: Perstorp AB
284 80 Perstorp (SE)

(72) Inventors:
  • MPAMPOS, Konstantin
    253 54 Mörarp (SE)
  • ANDERSSON, Thomas
    284 92 Perstorp (SE)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)

   


(54) PROCESS FOR PRODUCTION OF MIXED 2,2-DIALKYL-1,3-PROPANEDIOLS