(19)
(11) EP 4 823 815 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 23848471.1

(22) Date of filing: 14.12.2023
(51) International Patent Classification (IPC): 
B28B 11/24(2006.01)
B28B 3/12(2006.01)
B28B 7/42(2006.01)
 B28B 3/02(2006.01)
B28B 7/46(2006.01)
B28B 19/00(2006.01)
(52) Cooperative Patent Classification (CPC):
B28B 11/24; B28B 7/46; B28B 7/42; B28B 3/02; B28B 3/025; B28B 3/126; B28B 19/0092
(86) International application number:
PCT/EP2023/025523
(87) International publication number:
WO 2025/124678 (19.06.2025 Gazette 2025/25)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(71) Applicant: Knauf Gips KG
97346 Iphofen (DE)

(72) Inventors:
  • GEIGER, Raphael
    97346 Iphofen (DE)
  • ROCHOW, Florian
    97346 Iphofen (DE)

   


(54) METHOD FOR PROVIDING A DRIED CEMENTITIOUS MATERIAL IN A PRODUCTION OF A BUILDING PANEL AND PRESS UNIT