(19)
(11) EP 3 065 889 A2

(12)

(88) Date of publication A3:
19.11.2015

(43) Date of publication:
14.09.2016 Bulletin 2016/37

(21) Application number: 14859612.5

(22) Date of filing: 05.11.2014
(51) International Patent Classification (IPC): 
B08B 7/04(2006.01)
(86) International application number:
PCT/US2014/063996
(87) International publication number:
WO 2015/069684 (14.05.2015 Gazette 2015/19)
(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: 06.11.2013 US 201314073705
10.06.2014 US 201462010042 P
04.11.2014 US 201414532639

(71) Applicant: NCH Corporation
Irving, Texas 75062 (US)

(72) Inventors:
  • HENDERSON, Ecaterina
    Dallas, TX 75062 (US)
  • GOMEZ, Pedro, G.
    Euless, TX 76040 (US)
  • BUXTON, John, T.
    Flower Mound, TX 75028 (US)
  • STEIMEL, Lyle, H.
    Flower Mound, TX 75022 (US)

(74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB 
Leopoldstraße 4
80802 München
80802 München (DE)

   


(54) COMPOSITION AND METHOD FOR TREATING WATER SYSTEMS