(19)
(11) EP 4 153 883 A1

(12)

(43) Date of publication:
29.03.2023 Bulletin 2023/13

(21) Application number: 21809662.6

(22) Date of filing: 19.05.2021
(51) International Patent Classification (IPC): 
F16D 69/02(2006.01)
C09K 3/14(2006.01)
 C04B 28/00(2006.01)
(52) Cooperative Patent Classification (CPC):
F16D 2200/0043; F16D 69/028; C04B 12/005; C04B 28/006; C04B 2111/00362; Y02P 40/10
 
C-Sets:
C04B 28/006, C04B 14/06, C04B 14/106, C04B 40/0028;
(86) International application number:
PCT/US2021/033141
(87) International publication number:
WO 2021/236758 (25.11.2021 Gazette 2021/47)
(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: 20.05.2020 IT 202000011716

(71) Applicant: ITT Italia S.r.l.
20020 Lainate (MI) (IT)

(72) Inventors:
  • SIN XICOLA, Agustin
    20020 Milan (IT)
  • IODICE, Valentina
    20020 Milan (IT)
  • IVANCHENKO, Pavlo
    20020 Milan (IT)
  • MARTRA, Gianmario
    20020 Milan (IT)

(74) Representative: Studio Torta S.p.A. 
Via Viotti, 9
10121 Torino
10121 Torino (IT)

   


(54) BRAKE PAD WITH A FRICTION MATERIAL HAVING A GEOPOLYMER BINDER