(19)
(11) EP 4 214 175 A1

(12)

(43) Date of publication:
26.07.2023 Bulletin 2023/30

(21) Application number: 21778352.1

(22) Date of filing: 21.09.2021
(51) International Patent Classification (IPC): 
C04B 20/12(2006.01)
C04B 111/60(2006.01)
 C04B 30/00(2006.01)
(52) Cooperative Patent Classification (CPC):
C04B 20/123; C04B 20/126; C04B 30/00; C04B 2111/60
 
C-Sets:
  1. C04B 20/126, C04B 14/06, C04B 20/1037;
  2. C04B 20/123, C04B 14/06, C04B 20/1003;
  3. C04B 30/00, C04B 20/123;
  4. C04B 20/123, C04B 14/06, C04B 20/1037;
  5. C04B 20/123, C04B 14/06, C04B 20/1033;
  6. C04B 20/123, C04B 14/06, C04B 20/1011;
  7. C04B 20/123, C04B 14/06, C04B 20/1048;
(86) International application number:
PCT/DK2021/050288
(87) International publication number:
WO 2022/057993 (24.03.2022 Gazette 2022/12)
(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

(30) Priority: 21.09.2020 DK PA202070607

(71) Applicant: Covia Europe ApS
7000 Fredericia (DK)

(72) Inventors:
  • JENSEN, Anders West
    5464 Brenderup (DK)
  • GRAVESEN, Birgitte Hillerup
    7000 Fredericia (DK)

(74) Representative: Patentgruppen A/S 
Aaboulevarden 31, 4th Floor
8000 Aarhus C
8000 Aarhus C (DK)

   


(54) A PARTICULATE INFILL MATERIAL