Basf Se Corporation

Xsys Print Solutions Deutschland, Gmbh

Basf Aktiengesellschaft

Basf Drucksysteme Gmbh

Basf Corporation

Flint Group Germany Gmbh

Jürgen Kaczun

Bernd Bruchmann

Jens Schadebrodt

Margit Hiller

Rene Lochtman

Norbert Wagner

Jürgen Pfister

Peter Poganiuch

Reinhold Schwalm

Thomas Telser

Norbert Schneider

Joelle Bedat

Frank Dietsche

Bernard Hendrik Reesink

Carsten Blettner

Eva Wagner

Georg Degen

Ria Kress

Timothy D Klots

Marc Schroeder

Robert Feuerhake

David D Schatz

Sebastian Berger

Ralph Lunkwitz

Daniel Schönfelder

Fabian Seeler

Ralf Nörenberg

Markus Hickl

Dag Wiebelhaus

Eugene Valentine Sitzmann

Stephan Hermes

Udo Lehmann

Wolfgang Wenzl

Steven Zijlstra

David Trumbo

Gert Pohl

Antonino Raffaele Addamo

Martin Kaarup Bek

K Shaun Tranter

Dieter Niederstadt

Peter Thüry

Christian Steinig-nowakowski

Margit Pfundstein

Daniel SCHÖNFELDER

Juliane KRÜSEMANN

Ralf NÖRENBERG

Frank Kleine JÄGER

In a method for producing form bodies for heat exchangers, comprising a thermomagnetic material, said form bodies having channels for passage of a fluid heat exchange medium, a powder of the thermomagnetic material is introduced into a binder, the resulting molding material is applied to a carrier by printing methods, and the binder and if appropriate a carrier are removed subsequently and the resulting green body is sintered.

Printing method for producing thermomagnetic form bodies for heat exchangers

The present invention relates to a process for producing a metallized textile surface having one or more articles needing or generating electric current. A formulation having at least one metal powder is applied as a component atop a textile surface patternedly or uniformly. At least one article needing or generating electric current is fixed in at least two locations where formulation was applied. A further metal is deposited on the textile surface.

Method for producing metallised textile surfaces using electricity-generating or electricity-consuming elements

The present invention relates to a dispersion for the application of a metal layer on a non-electrically-conductive substrate comprising an organic binder component, a metal component, and also a solvent component. The invention further relates to processes for the production of the dispersion, processes for the production of a non-structured or structured metal layer with the aid of the dispersion, and also to the resultant substrate surfaces and their use.

Dispersion for applying a metal layer

The use of high-functionality highly branched polyetheramine polyols to coat substrates such as metal surfaces or components made of plastic permits improved adhesion of further coatings.

Use of high-functionality highly branched polyetheramine polyols to coat surfaces

The invention relates to a composition for producing magnetic or magnetizable moldings, comprising from 95.5 to 98.95% by weight of a powder made of a magnetic or magnetizable material, from 1.0 to 4% by weight of a mixture made of at least one epoxy-novolak resin, and also of at least one hardener, and comprising from 0.05 to 0.5% by weight of at least one additive, based in each case on the total weight of the composition. The mixture made of the at least one epoxy-novolak resin and of the at least one hardener comprises from 85 to 95% by weight of the epoxy-novolak resin and from 5 to 15% by weight of hardener. The hardener has been selected from (cyclo)aliphatic amines and their adducts, polyamides, Mannich bases, amidoamines, phenolic resins, imidazoles, and imidazole derivatives, dicyandiamide, and BF-monoethanolamine. The invention further relates to a process for producing the composition, and also to a process for producing a molding made of the composition.

Composition for producing magnetic or magnetizable moldings, and process for producing the same

A method of revealing exposure of a substrate to an environmental stimulus includes exposing the substrate to the environmental stimulus, where the substrate includes at least one indicia, where each of the at least one indicia includes a plurality of chromatically selective scattering particles having a particle size distribution as measured by (weight average diameter)/(number average diameter) of less than or equal to about 1.1, and a colorant; and the at least one indicia exhibits a change in color in response to the environmental stimulus.

Printed indicator compositions

The invention relates to a process for producing electrodes for solar cells, the electrode being configured as an electrically conductive layer on a substrate for solar cells, in which, in a first step, a dispersion comprising electrically conductive particles is transferred from a carrier to the substrate by irradiating the dispersion with a laser and, in a second step, the dispersion transferred to the substrate is dried and/or hardened to form the electrically conductive layer.

Process for producing electrodes for solar cells

Liquid printing inks for flexographic and/or gravure printing comprise solvents, colorants, if required additives, and, as a binder, at least one hyperbranched polymer having functional groups. Printing lacquers for priming unprinted print media or overcoating printed print media comprise solvents, if required additives, and, as a binder, at least one hyperbranched polymer having functional groups. Such hyperbranched polymers are used for the preparation of printing inks and of printing lacquers.

Liquid printing inks for flexographic and/or gravure printing using hyperbranched polymers as binders

Liquid printing inks for flexographic and/or intaglio printing comprising hyperbranched polymers as the vehicle

Laser-engravable flexographic printing elements for the production of flexographic printing plates have relief layers comprising blends of hydrophilic polymers and hydrophobic elastomers. Said flexographic printing elements are used for the production of flexographic printing plates by means of laser engraving.

Laser-engravable flexo printing elements for the production of flexo printing forms containing blends of hydrophilic polymers and hydrophobic elastomers

Hyperbranched polyurethanes are used for the preparation of printing inks and of printing varnishes. Printing inks and printing varnishes contain the hyperbranched polyurethanes as binders.

Use of hyperbranched polyurethanes for producing printing inks

A laser-engravable flexographic printing element comprising an elastomeric, relief-forming, laser-engravable, thermally and/or photochemically crosslinkable layer comprising, as binder, at least 5% by weight of syndiotactic 1,2-polybutadiene having a content of 1,2-linked butadiene units of from 80 to 100%, a degree of crystallinity of from 5 to 30% and a mean molecular weight of from 20,000 to 300,000 g/mol on a flexible, dimensionally stable support. The elastomeric, relief-forming, laser-engravable layer preferably comprises:

Laser-engravable flexographic printing elements having relief-forming elastomeric layers comprising syndiotactic 1,2-polybutadiene

The invention relates to a method for producing flexographic printing forms by engraving a printing relief on a flexographic printing element that can be laser engraved, said element having a photochemically cross-linked relief layer. The relief layer is transparent and comprises oxidic, siliceous or zeolitic solid matter with a particle size between 1 and 400 nm in a quantity of between 0.1 and 8 wt. % in relation to the quantity of all components in the relief layer.

Method for producing flexographic printing plates by means of laser engraving

A method for the production of flexographic printing forms by means of laser engraving, wherein at least one elastomer relief layer is applied to a dimensionally-stable carrier. The relief layer comprises at least one elastomer binding agent and at least one absorber for laser radiation; the relief layer is entirely cross-linked by means of electron radiation at a minimum overall dose of 40 kGy; a printed relief is engraved into the cross-linked relief layer by means of a laser. The invention also relates to flexographic printing forms which can be obtained according to said method.

Method for the production of flexographic printing forms by means of electron beam cross-linking and laser engraving

Growing community of inventors

Wachenheim, Germany

Jürgen Kaczun