Radically polymerizable dental material
AssigneeIvoclar AG
InventorsAndré Rumphorst, Ulrich Salz, Alexandros Gianasmidis, Thomas Völkel, Volker Rheinberger, Norbert Moszner
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Abstract
The invention relates to a dental material with at least one polymerizable binder and at least one filler containing a redox-initiator system for the radical polymerization, which comprises an initiator and an activator. The material is characterized in that the filler contains a homogeneous mixture of a first part of the filler, which is mixed with the initiator, a second part of the filler, which is mixed with the activator, and a third part of the filler, which does not contain a component of the initiator system. The materials are particularly suitable as cements and filling materials.
Claims22
A polymerizable dental material comprising:
- a polymerizable binder as a first component and
- a filler comprising a homogenous mixture of at least three filler portions as a second component, the filler containing a redox-initiator system for radical polymerization, which includes an initiator and an activator, wherein the initiator is mixed with a first portion of the filler, the activator is mixed with a second portion of the filler, and the first and second portion of the filler are mixed with a third portion of the filler, which does not contain initiator or activator.
A polymerizable dental material comprising:
- a first component comprising a polymerizable binder and
- a second component comprising a filler containing a redox-initiator system for radical polymerization, which includes an initiator and an activator, said filler comprising a homogenous mixture of at least three filler portions, wherein a first portion comprises filler mixed with the initiator, a second portion comprises filler mixed with the activator, and a third portion comprises filler which does not contain the initiator or activator.
Dependencies are inferred from the claim text.