(19)
(11) EP 4 288 570 A1

(12)

(43) Date of publication:
13.12.2023 Bulletin 2023/50

(21) Application number: 22706388.0

(22) Date of filing: 04.02.2022
(51) International Patent Classification (IPC): 
C14B 1/58(2006.01)
(52) Cooperative Patent Classification (CPC):
C14B 1/58
(86) International application number:
PCT/IB2022/050982
(87) International publication number:
WO 2022/167988 (11.08.2022 Gazette 2022/32)
(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: 05.02.2021 IT 202100002591

(71) Applicant: Italprogetti S.p.A.
56020 Montopoli in Val D'Arno (PI) (IT)

(72) Inventor:
  • SERRINI, Mario
    56020 Montopoli in Val D'Arno (PI) (IT)

(74) Representative: Leotta, Antonio 
Italbrevetti S.r.l. Via S. D'Acquisto, 40/N
56025 Pontedera (PI)
56025 Pontedera (PI) (IT)

   


(54) METHOD OF CONTROLLING THE DRYING PROCESS OF HIDES IN THE TANNING INDUSTRY AND RELATED DRYING PLANT