(19)
(11) EP 3 921 144 A1

(12)

(43) Date of publication:
15.12.2021 Bulletin 2021/50

(21) Application number: 20705125.1

(22) Date of filing: 06.02.2020
(51) International Patent Classification (IPC): 
B29C 70/44(2006.01)
C08J 5/04(2006.01)
B29C 70/08(2006.01)
D04H 1/10(2006.01)
(52) Cooperative Patent Classification (CPC):
C08J 5/047; C08J 5/042; B29C 70/12; D04H 1/58; B29C 70/443; C08J 2363/00; D04H 1/43835; D04H 1/558; D04H 1/4242; D04H 1/4209; B29C 70/548
(86) International application number:
PCT/EP2020/052951
(87) International publication number:
WO 2020/161220 (13.08.2020 Gazette 2020/33)
(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: 06.02.2019 IT 201900001681

(71) Applicant: Frattelli Mazzocchia S.p.A.
03100 Frosinone (FR) (IT)

(72) Inventors:
  • PAPETTI, Roberto
    03100 Frosinone (FR) (IT)
  • SISTO, Vittorio
    03100 Frosinone (FR) (IT)
  • DAVID, Francesco
    03100 Frosinone (FR) (IT)
  • TAGLIAFERRI, Vincenzo
    80131 Naples (IT)

(74) Representative: Tagliafico, Giulia 
Litapat Via Simone Martini, 125
00142 Roma
00142 Roma (IT)

   


(54) COMPOSITE MATERIAL FOR LIGHTENING VARIOUS STRUCTURES