(19)
(11) EP 3 972 949 A1

(12)

(43) Date of publication:
30.03.2022 Bulletin 2022/13

(21) Application number: 19725713.2

(22) Date of filing: 20.05.2019
(51) International Patent Classification (IPC): 
C05G 3/00(2020.01)
C05G 3/90(2020.01)
C05G 5/23(2020.01)
 C05F 5/00(2006.01)
C05G 5/00(2020.01)
C05G 5/30(2020.01)
(52) Cooperative Patent Classification (CPC):
C05F 5/00; C05G 5/00; C05G 5/30; C05G 5/23; C05G 3/90; Y02A 40/20; Y02P 60/21
 
C-Sets:
C05F 5/00, C05F 17/943;
(86) International application number:
PCT/EP2019/062968
(87) International publication number:
WO 2020/233785 (26.11.2020 Gazette 2020/48)
(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:
KH MA MD TN

(71) Applicant: Deltachem GmbH
48157 Münster (DE)

(72) Inventors:
  • MENCHE, Frederik Wolfgang
    35039 Marburg (DE)
  • EICHLER, Martin
    48161 Münster (DE)

(74) Representative: Zimmermann & Partner Patentanwälte mbB 
Postfach 330 920
80069 München
80069 München (DE)

   


(54) SOLUTION, AEROSOL FOR USE AS A FERTILIZER ADDITIVE, USE OF AN AQUEOUS SOLUTION AND/OR OF AN AEROSOL AS AN ADDITIVE TO A FERTILIZER AND A RELATED COMPOSITION