(19)
(11) EP 3 440 035 A1

(12)

(43) Date of publication:
13.02.2019 Bulletin 2019/07

(21) Application number: 17722848.3

(22) Date of filing: 30.03.2017
(51) International Patent Classification (IPC): 
C05D 9/00(2006.01)
C05G 3/00(2006.01)
 C05F 11/02(2006.01)
(86) International application number:
PCT/HU2017/050008
(87) International publication number:
WO 2017/175017 (12.10.2017 Gazette 2017/41)
(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: 06.04.2016 HU 1600240
25.08.2016 HU 1600497

(71) Applicant: Nitrogénmüvek ZRT.
8105 Pétfürdö (HU)

(72) Inventors:
  • ANTAL, József
    8600 Siófok (HU)
  • BIGE, Zalán
    4400 Nyíregyháza (HU)

(74) Representative: Danubia Patent & Law Office LLC 
Bajcsy-Zsilinszky út 16
1051 Budapest
1051 Budapest (HU)

   


(54) ECO-FRIENDLY SURFACE-TREATMENT COMPOSITION FOR THE TREATMENT OF SOLID FERTILIZERS TO PREVENT AGGLUTINATION AND PULVERIZATION, TO RETARD WATER UPTAKE AND AT THE SAME TIME TO ENHANCE THE AVAILABILITY OF NUTRIENTS