(19)
(11) EP 3 806 816 A1

(12)

(43) Date of publication:
21.04.2021 Bulletin 2021/16

(21) Application number: 19728715.4

(22) Date of filing: 10.06.2019
(51) International Patent Classification (IPC): 
A61K 8/65(2006.01)
A61Q 19/08(2006.01)
A61K 47/60(2017.01)
 A61K 8/86(2006.01)
A61K 47/42(2017.01)
A61K 8/02(2006.01)
(86) International application number:
PCT/EP2019/065079
(87) International publication number:
WO 2019/238610 (19.12.2019 Gazette 2019/51)
(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 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: 12.06.2018 IT 201800006252

(71) Applicant: Kerline S.r.l.
40129 Bologna (IT)

(72) Inventors:
  • VARCHI, Greta
    40069 Zola Predosa (BO) (IT)
  • ALUIGI, Annalisa
    40128 Bologna (IT)
  • SOTGIU, Giovanna
    40064 Ozzano dell'Emilia (BO) (IT)

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

   


(54) KERATIN NANOFIBERS AS DELIVERY VEHICLES OF ACTIVE INGREDIENTS, METHODS FOR THE PRODUCTION AND USES THEREOF