Heraeus Kulzer Gmbh & Co. Kg

Heraeus Kulzer Gmbh

Heraues Kulzer Gmbh & Co. Kg

Michael Freckmann

Klaus-Dieter Nehren

Matthias Schaub

Holger Urbas

Peter Schwabe

Andreas Grundler

Manuel Meier-Staude

Alf Memmer

Udo Friese

Guenter Jasper

Uwe Lanzendorf-Linkweiler

Susanne Botzum

Heike Hennen

A container () is provided for single- or multi-component molding materials. The container has a container body () having a constant outer contour in a longitudinal extent of the container (), a piston () movable in the longitudinal direction, and a cover () having an outlet opening (). A volume for a molding material is defined between the piston () and the cover (), the volume being variable in the direction of the longitudinal extent of the container (). The container distinguishes itself in that the container body () is rotatable relative to the outlet opening (), and the piston () thereby pushes out the content of the container ().

Multi-component mixing system having a rotatable container and container therefor

Two-component preparation on the basis of silane functionalized polyether derivatives, which cures into an elastomer product after the mixing of a base component containing silane functionalized polyether derivate with a catalyst component containing organic or inorganic acid, wherein the base component comprises an antiacid.

Two-component dental molding composition having at least one anti-acid acting compound

A dental impression or doubling composition comprising

Use of mixtures as impression or doubling compositions in the dental area

A dental impression or doubling composition comprising alkoxysilyl-functional polyethers, having 20-95% polyether groups, 0.2 to 25% SiR R R groups and 0-10% urethane or urea groups, and a mixture comprising water and organic or inorganic acids, or both.

Use mixtures as impression or doubling compositions in the dental area

Among other things, a silicone composition curing by condensation at room temperature is prepared from a base dough containing filler and polyorganosiloxane having hydroxy groups, as well as from an activator component containing crosslinker and a catalyst of an organometallic compound, which is characterized in that the activator component additionally contains a polyether having at most one alkoxysilyl group and/or a polyaddition product based on polyether and having at most one alkoxysilyl group.

Silicone composition curing at room temperature and the use thereof

A silicone composition curing at room temperature by condensation, which is suitable especially as a dental molding composition. The silicone composition consists of the a) base paste containing a filler and polyorganosiloxane having hydroxy groups, b) and the activator component containing in addition to crosslinking agent and catalyst also a polyaddition product with alkoxysilyl groups in the molecule. The base paste and activator component can be mixed uniformly together and can be offered with special advantage in double cartridges.

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Cologne, Germany

Michael Freckmann