(19)
(11) EP 2 858 740 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:
29.04.2020 Bulletin 2020/18

(45) Mention of the grant of the patent:
25.03.2020 Bulletin 2020/13

(21) Application number: 13737111.8

(22) Date of filing: 03.07.2013
(51) International Patent Classification (IPC): 
B01D 71/56(2006.01)
 B01D 69/12(2006.01)
(86) International application number:
PCT/US2013/049180
(87) International publication number:
WO 2014/014666 (23.01.2014 Gazette 2014/04)

(54)

METHOD FOR MAKING MEMBRANE COMPOSITE POLYAMIDE MEMBRANE WITH COMBINATION OF DIFFERENT POLYFUNCTIONAL AMINE-REACTIVE MONOMERS

HERSTELLUNGSVERFAHREN EINER POLYAMIDKOMPOSITMEMBRAN DURCH KOMBINATION VERSCHIEDENER POLYFUNKTIONELLER AMINREAKTIVER MONOMERE

PROCEDE DE PREPARATION D'UNE MEMBRANE COMPOSITE EN POLYAMIDE PAR UNE ASSOCIATION DE DIFFÉRENTS MONOMÈRES RÉACTIFS AVEC LES AMINES POLYFONCTIONNELS

(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

(30) Priority: 19.07.2012 US 201261673462 P
19.07.2012 US 201261673467 P
19.07.2012 US 201261673466 P
19.07.2012 US 201261673456 P
19.07.2012 US 201261673453 P
23.07.2012 US 201261674634 P
25.07.2012 US 201261675412 P
11.03.2013 US 201361775814 P
11.03.2013 US 201361775777 P

(43) Date of publication of application:
15.04.2015 Bulletin 2015/16

(73) Proprietor: DDP Specialty Electronic Materials US, Inc.
Wilmington, DE 19810 (US)

(72) Inventors:
  • PAUL, Mou
    Edina, MN 55439 (US)
  • ARROWOOD, Tina L.
    Elko New Market, MN 55020 (US)
  • CIESLINSKI, Robert C.
    Midland, MI 48642 (US)
  • JONS, Steven D.
    Eden Prairie, MN 55346 (US)
  • ROSENBERG, Steven
    Shorewood, MN 55331 (US)
  • ROY, Abhishek
    Edina, MN 55439 (US)
  • TOMLINSON, Ian A.
    Midland, MI 48642 (US)

(74) Representative: Houghton, Mark Phillip et al
Patent Outsourcing Limited 1 King Street
Bakewell, Derbyshire DE45 1DZ
Bakewell, Derbyshire DE45 1DZ (GB)


(56) References cited: : 
EP-A2- 0 556 569
WO-A1-2011/152735
US-A- 6 162 358
 WO-A1-2010/120326
CN-A- 102 219 673
US-B2- 6 878 278
   
       
    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).