(19)
(11) EP 3 793 506 A1

(12)

(43) Date of publication:
24.03.2021 Bulletin 2021/12

(21) Application number: 19727271.9

(22) Date of filing: 17.05.2019
(51) International Patent Classification (IPC): 
A61K 6/10(2006.01)
(86) International application number:
PCT/US2019/032804
(87) International publication number:
WO 2019/222586 (21.11.2019 Gazette 2019/47)
(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: 18.05.2018 US 201862673187 P
26.09.2018 US 201862736772 P
01.10.2018 EP 18198048

(71) Applicant: DENTSPLY SIRONA Inc.
York, PA 17401 (US)

(72) Inventors:
  • JIN, Xiaoming
    Middletown, Delaware 19709 (US)
  • ANGELETAKIS, Christos
    Bear, Delaware 19701 (US)
  • LIU, Yi
    Dover, Delaware 19901 (US)
  • KLEE, Joachim, E.
    78315 Radolfzell (DE)
  • WEBER, Christoph
    78464 Konstanz (DE)
  • HUO, Xin
    Dover, Delaware 19901 (US)

(74) Representative: Dietz, Mirko 
Sirona Dental Systems GmbH Fabrikstraße 31
64625 Bensheim
64625 Bensheim (DE)

   


(54) MACROMONOMER BASED LIGHT-CURABLE DENTAL IMPRESSION MATERIAL