(19)
(11) EP 3 356 493 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:
06.01.2021 Bulletin 2021/01

(45) Mention of the grant of the patent:
11.11.2020 Bulletin 2020/46

(21) Application number: 16775692.3

(22) Date of filing: 30.09.2016
(51) International Patent Classification (IPC): 
C09K 8/90(2006.01)
 E21B 43/25(2006.01)
(86) International application number:
PCT/EP2016/073398
(87) International publication number:
WO 2017/055532 (06.04.2017 Gazette 2017/14)

(54)

REDISPERSION OF SCHIZOPHYLLAN

REDISPERSION VON SCHIZOPHYLLAN

REDISPERSION DE SCHIZOPHYLLANE

(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

(30) Priority: 02.10.2015 EP 15188083

(43) Date of publication of application:
08.08.2018 Bulletin 2018/32

(73) Proprietor: BASF SE
67056 Ludwigshafen (DE)

(72) Inventors:
  • LETZELTER, Thomas
    76855 Annweiler (DE)
  • ROLLIE, Sascha
    68167 Mannheim (DE)
  • BAUDER, Andreas
    68199 Mannheim (DE)
  • LEHR, Florian
    67365 Schwegenheim (DE)
  • ERNST, Burkhard
    34119 Kassel (DE)
  • SILBERNAGEL, Daniel
    67281 Kirchheim (DE)
  • KAEPPLER, Tobias
    67133 Maxdorf (DE)

(74) Representative: BASF IP Association 
BASF SE G-FLP-C006
67056 Ludwigshafen
67056 Ludwigshafen (DE)


(56) References cited: : 
WO-A1-2012/110539
US-A1- 2014 364 344
 WO-A2-2010/054197
   
       
    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).