Heraeus Kulzer Gmbh & Co. Kg

Heraeus Kulzer Gmbh

Heraues Kulzer Gmbh & Co. Kg

Matthias Schaub

Michael Freckmann

Holger Urbas

Klaus-Dieter Nehren

Gottfried Knispel

Markus Klein

Compositions based on silane-terminated polyethers and their use

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.

Growing community of inventors

Düsseldorf, Germany

Matthias Schaub