(19)
(11) EP 4 540 302 A1

(12)

(43) Date of publication:
23.04.2025 Bulletin 2025/17

(21) Application number: 23733287.9

(22) Date of filing: 15.06.2023
(51) International Patent Classification (IPC): 
C08F 290/06(2006.01)
C08G 18/08(2006.01)
C08G 18/32(2006.01)
C08G 18/48(2006.01)
C08L 75/04(2006.01)
 C08F 290/14(2006.01)
C08G 18/12(2006.01)
C08G 18/34(2006.01)
C08G 18/75(2006.01)
D06N 3/14(2006.01)
(52) Cooperative Patent Classification (CPC):
C08G 18/4854; C08G 18/348; C08G 18/755; C08G 18/12; C08G 18/0823; C08G 18/0828; C08G 18/3231; D06N 3/148; C08L 75/04; D06N 3/144; D06N 3/04; D06N 3/042; D06N 3/0093
 
C-Sets:
C08G 18/12, C08G 18/3231;
(86) International application number:
PCT/EP2023/066043
(87) International publication number:
WO 2023/242311 (21.12.2023 Gazette 2023/51)
(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

(30) Priority: 16.06.2022 IT 202200012758

(71) Applicant: Lamberti SPA
21041 Albizzate (VA) (IT)

(72) Inventors:
  • BIGANZOLI, Livia
    21018 Sesto Calende (VA) (IT)
  • CARBONI, Stefano
    22070 Casnate con Bernate (CO) (IT)
  • COGET, Karine
    21019 Somma Lombardo (VA) (IT)
  • VETRI, Domenico
    21013 Gallarate (VA) (IT)

(74) Representative: Giaroni, Paola 
LAMBERTI S.p.A. Ufficio Brevetti Via Piave, 18
21041 Albizzate (VA)
21041 Albizzate (VA) (IT)

   


(54) LOW GLOSS AQUEOUS COATING COMPOSITION WITH IMPROVED MECHANICAL PROPERTIES