(19)
(11) EP 4 363 490 A1

(12)

(43) Date of publication:
08.05.2024 Bulletin 2024/19

(21) Application number: 22741232.7

(22) Date of filing: 30.06.2022
(51) International Patent Classification (IPC): 
C08J 3/12(2006.01)
 C08J 3/20(2006.01)
(52) Cooperative Patent Classification (CPC):
C08J 3/124; C08J 3/203; C08J 2333/08
(86) International application number:
PCT/EP2022/068085
(87) International publication number:
WO 2023/275263 (05.01.2023 Gazette 2023/01)
(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: 02.07.2021 IT 202100017501

(71) Applicant: Broggi, Giovanni
20121 Milano (IT)

(72) Inventor:
  • Broggi, Giovanni
    20121 Milano (IT)

(74) Representative: Botti & Ferrari S.p.A. 
Via Cappellini, 11
20124 Milano
20124 Milano (IT)

   


(54) COMPOSITE ADDITIVE WITH A HIGH CONCENTRATION OF SOLID PARTICULATE MATERIAL AND PROCESS FOR PRODUCING IT