EP 4048226 A1 20220831 - DENTAL COMPOSITE MATERIAL
Title (en)
DENTAL COMPOSITE MATERIAL
Title (de)
DENTALES KOMPOSITMATERIAL
Title (fr)
MATÉRIAU COMPOSITE DENTAIRE
Publication
Application
Priority
- DE 102019129550 A 20191031
- EP 2020080364 W 20201029
Abstract (en)
[origin: WO2021083992A1] The invention relates to a polymerizable dental composite material comprising (i) 40 to 90 wt.% of at least one inorganic filler component comprising at least one dental glass and optionally at least one amorphous metal oxide, (ii) 10 to 60 wt.% of at least one urethane(meth)acrylate of the idealized formula I, (iii) 0.01 to 15 wt.% of at least one di-, tri-, tetra- or multifunctional monomer which is not urethane(meth)acrylate, and (iv) 0.01 to 10 wt.% of at least one initiator, an initiator system, optionally at least one stabilizer, and optionally at least one pigment, wherein the total composition of the composite material is 100 wt.%. The invention also relates to a polymerized composite material for producing direct dental prostheses or indirect dental prostheses.
IPC 8 full level
A61K 6/17 (2020.01); A61K 6/76 (2020.01); A61K 6/77 (2020.01); A61K 6/78 (2020.01)
CPC (source: EP US)
A61K 6/17 (2020.01 - EP US); A61K 6/76 (2020.01 - EP US); A61K 6/77 (2020.01 - EP US); A61K 6/78 (2020.01 - EP US); A61K 6/79 (2020.01 - US); A61K 6/887 (2020.01 - EP US); A61K 6/893 (2020.01 - US)
C-Set (source: EP)
Designated contracting state (EPC)
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 state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019129550 A1 20210506; EP 4048226 A1 20220831; JP 2023501960 A 20230120; US 2024164995 A1 20240523; WO 2021083992 A1 20210506
DOCDB simple family (application)
DE 102019129550 A 20191031; EP 2020080364 W 20201029; EP 20801177 A 20201029; JP 2022525464 A 20201029; US 202017773261 A 20201029