Cationically hardenable dental composition, process of production and use thereof

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United States of America Patent

PATENT NO 8921475
SERIAL NO

13384611

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Abstract

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The invention relates to a hardenable dental composition comprising component (A) comprising a cationically hardenable compound, component (B) comprising an initiator being able to initiate the hardening reaction of the cationically hardenable compound, and component (C) comprising a filler, wherein the filler comprises a filler body and a filler surface, the filler surface comprising side groups with polar moieties. The invention also relates to a process of producing the dental composition, to the use of the dental composition as dental impression material and to a method of taking an impression of dental tissue.

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Patent Owner(s)

Patent OwnerAddress
SOLVENTUM INTELLECTUAL PROPERTIES COMPANY2510 CONWAY AVE E 3M CENTER 275-6E-21 MAPLEWOOD MN 55144

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grupp, Hendrik Inning a. Ammersee / Bachern a. Woerthsee, DE 10 7
Klettke, Thomas Diessen, DE 32 450
Kuppermann, Bernd Herrsching, DE 6 26
Zech, Joachim W Kaufering, DE 28 84
Zeller, Sebastian Cologne, DE 18 67

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