Ferro Corporation

Altana New Technologies Gmbh

Frank Walter

Jürgen Omeis

Maurizio Ragnetti

Max Röttger

Anne Asmacher

Rolf Mühlhaupt

Filipp Petrov

Srinivasan Sridharan

George E Sakoske

Dietrich Speer

Robert P Blonski

Andreas Schulz

Rolf Mülhaupt

Phil Maitland

Kersken Knuth

Robert Sievi

Max RÖTTGER

The present invention relates to an inkjet composition having 1.0-5.0 mol/kg acryloyl groups comprising: 25-50 mol % of the contained acryloyl groups are provided by the reactive compound (N) and the molar ratio of contained acryloyl groups to contained cyanate groups of compound (D) is 0.30 to 0.95.

Dual cure cyanate ester inkjet composition

An inkjet composition for additive manufacturing includes at least one photocurable compound, at least one thermocurable compound and a photoinitiator, wherein the at least one photocurable compound and the at least one thermocurable compound are different compounds. A method for manufacturing a three-dimensional object includes dispensing and curing an inkjet composition.

Dual-curable inkjet composition

The present subject matter provides for a multi-layer conductive trace. The trace can be formed by digital printing the individual layers and firing. The individual layers each impart functional characteristics to the conductive trace and each layer has components that can be adjusted to affect the performance characteristics of that particular layer without detrimentally affecting the performance characteristics of the remaining layers.

Method of forming conductive trace

The invention relates to a radiation-curable printing medium based on a thermoplastic polymer and at least one radiation-curable monomeric compound. By means of a compound which comprises a heterocyclic ring, it is possible to achieve a favorable combination of properties comprising reactivity and flexibility of the decoration. Preferred monomeric compounds contain a 1,3-dioxolane or 1,3- or 1,4-dioxane ring, and an acrylic or methacrylic group is attached in the manner of an ester around a methylol group. The invention also provides transfers containing the printing medium and decorative preparations.

Radiation curable printing media, transfers produced therewith and process for the production of ceramic decoration

The invention relates to a radiation-curable precious-metal preparation, in particular a bright-gold preparation, that contains&#x2014;in addition to a gold compound, which in particular is soluble in the printing medium, and further customary organometallic compounds&#x2014;a radiation-curable, in particular UV-curable, printing medium, the polymerisation being initiated by the UV radiation and proceeding in accordance with a cationic mechanism which may optionally be assisted by y process that takes place simultaneously in accordance with a radical mechanism. The invention also relates to a transfer picture containing the precious-metal preparation, and to a process for decorating substrates that are suitable for decoration firing by direct application/printing and indirect printing (decalcomania).

UV-radiation-curable precious-metal preparation, transfer pictures containing said preparation, and process for decoration

Growing community of inventors

Rüsselsheim, Germany

Frank Walter