Kulzer Gmbh

Heraeus Kulzer Gmbh

Ivoclar Vivadent Ag

Mitsui Chemicals, Inc.

Haraeus Kulzer Gmbh

Andreas Utterodt

Norbert Moszner

Helmut Ritter

Peter Burtscher

Klaus Ruppert

Michael Eck

Alfred Hohmann

Raif Kocoglu

Jutta Schneider

Kurt Reischl

Nelli Schönhof

Caroline Kempka

Markus Balkenhol

Ralf Suffel

Marcus Hoffmann

Urs-Karl Fischer

Andrea Kemeny

Mike Kondziela

Christoph Maetzig

Susanne Busch

Monir Tabatabai

Kazuhiko Yoshinaga

Akiko Matsumoto

Yoko Kosugi

Xu Hengchang

Wenling Yang

Christoph Meier

Nelli Schoenhof

Christine Diefenbach

Matthias Schaub

Christine Hiersekorn

Hengchang Xu

Maria Lechmann-Dorn

Michael Gerlach

Hans Joachim Zumkeller

Heiko Forth

Jörg Kupka

Achim Nikolaus

Kai LAUTENSCHLÄGER

Sebastian Reinelt

Melanie Nadine Kemnitz

Monir Tabatabei

Yang Wenling

The invention relates to a polymerisable composition comprising

Polymerizable composition

Disclosed is a two-component mixing capsule for intake and for mixing of two compositions with a capsule housing having a discharge spout at its front end, wherein the mixing capsule comprises a first mixing chamber and a second mixing chamber, wherein the two mixing chambers may be separated from each other for storage or for transport, by the first mixing chamber being rotatable into a first position in which the first mixing chamber is separated from mixing chamber, by a rotatably mounted handhold element, the rotational axis of which is approximately perpendicularly arranged to the longitudinal axis of the mixing capsule. The two mixing chambers form a common mixing chamber by rotating the first mixing chamber into a second position in which the central axes of the first and second mixing chamber are substantially coaxially arranged, wherein the composition may be discharged after mixing by attaching a squeezing piston.

Two-component mixing capsule, particularly for highly viscous dental materials

The disclosure relates to a two-component mixing capsule for intake and for mixing of two compositions with a capsule housing having a discharge spout at its front end, wherein the mixing capsule comprises a first mixing chamber and a second mixing chamber, wherein the two mixing chambers may be separated from each other for storage or for transport, by the first mixing chamber being rotatable into a first position in which the first mixing chamber is separated from mixing chamber, by a rotatably mounted handhold element, the rotational axis of which is approximately perpendicularly arranged to the longitudinal axis of the mixing capsule. The two mixing chambers form a common mixing chamber by rotating the first mixing chamber into a second position in which the central axes of the first and second mixing chamber are substantially coaxially arranged, wherein the composition may be discharged after mixing by attaching a squeezing piston.

Two-component mixing capsule, in particular for dental purposes

A polymerisable dental composite material comprising

Dental composite material with adapted ratio of flexural strength to elastic modulus, and mill blanks made of said composite material

The invention relates to a two-component mixing capsule () for intake and for mixing of two, preferably powdered or preferably pasty or kneadable, particularly preferably dental, compositions with a capsule housing () having a discharge opening () at its front end (), wherein the mixing capsule () comprises a first mixing chamber () and a second mixing chamber (), wherein the two mixing chambers may be separated from each other for storage or for transport, by the first mixing chamber () being rotated by a rotatably mounted handhold element whose rotation axis (Y) is approximately perpendicularly arranged to the longitudinal axis (Z) of the mixing capsule () into a first position in which the first mixing chamber () is separated from mixing chamber (), preferably the central axes of the mixing chambers are arranged to each other by approximately 90&#xb0;. By rotating the first mixing chamber () into a second position in which the central axes of the first and second mixing chamber are substantially coaxially arranged, the two mixing chambers form a common mixing chamber (), wherein the composition may be discharged after mixing by attaching a squeezing piston.

Provided are adhesive monomers for dental materials including compounds represented by the general formula (1) below, in which the core (X) and the terminal group (Y1) are bonded to each other directly or via the linking group (Z): X(Y1)n(Z&#x2014;Y1)n(1) wherein nrepresents the number of terminal groups (Y1) directly bonded to the core (X), nrepresents the number of terminal groups (Y1) bonded to the core (X) via the linking group (Z), and the sum of nand nis equal to the valence of the core (X); the core (X), the linking group (Z) and the terminal group (Y1) are further defined. The adhesive monomers can enhance adhesive strength to the tooth in dental treatment, and impart high mechanical strength to cured products.

Adhesive monomers for dental materials

A polymerizable dental composite material comprising

Dental composite material and mill blanks consisting of said composite material

Dental material, which contains an ene compound with two or more C&#x2014;C multiple bonds and a thiol according to general Formula (1) or an oligomer based on such a thiol, wherein n, p and m are chosen such that the thiol has a total of at least 3 SH groups.

Dental materials based on low-odour thiols

The invention relates to a particulate glass filler wherein glass particles of 0.2 to 1 &#x3bc;m mean particle size are connected with other particles, the connection being effected by the glass material itself. More precisely particulate glass filler comprising glass particles, wherein the particles contains centrally located macro glass particles and on the outer surface located micro glass particles wherein the macro and micro glass particles are connected by the material of said particles. Further the invention relates to a method for manufacturing the glass particles and the particulate glass filler comprising said glass particles. It also relates to a composite or dental material comprising the above particulate glass filler.

Glass fillers for composites

Method for adjusting or improving or optimizing the usage properties of filler(s)-containing, flowable dental material, which involves relating to at least one measuring value representing the tackiness to at least one measuring value representing the texturing or plasticity or consistency. Flowable, usage-optimized, usually non-polymerized dental composites contain, as fillers, at least one glass filler and at least one filler from the group of chipped polymers or pre-polymer fillers based on ground polymer that is pre-polymerized together with inorganic particles, and, as additive(s), at least one compound represented through formula H&#x2014;Y&#x2014;Z (I), where: 

Polymerizable dental components with improved usage properties, methods for adjusting the usage properties of polymerizable dental composites, and dental composites optimized according to said methods

An agent for protection of tooth surfaces, in conjunction with conventional bleaching methods, by biomimetic deposition of fluorapatite, containing

Agent for protection of tooth surfaces, in conjunction with conventional bleaching methods, by biomimetic deposition of fluorapatite

A method for brightening of teeth is described, using a kit with the components A an alkaline, aqueous sodium fluoride solution, containing a gel former, B a dried gel, present in film strips, containing 

Kits, their production and method for brightening coating of teeth

The present invention relates to dental materials composed of calix[n]arenes and also to the use thereof for cements, composites, adhesives and coating materials in the dental field. The materials include

Process for preparing dental materials having low polymerization shrinkage

Growing community of inventors

Neu-Anspach, Germany

Andreas Utterodt