Other

Basf Lacke+farben Ag

Bollig & Kemper Gmbh & Co. Kg

Bollig & Kemper Kg

Ppg Industries Lacke Gmbh

Ima Kilian Gmbh & Co. Kg

Basf Lacke & Farben Akt

Horst Muller

Hans-Dieter Hille

Arnold Dobbelstein

Stefan C Wieditz

Gerhard Deimel

Peter Mayenfels

Arnold Dobbelstein, Deceased

Jens Carstens

Stephan Neis

Uwe Zietmann

Mark Strerath

Hans Dieter Hille

A rotary tablet press, having a rotor, which is driveable about a vertical axis of rotation and has a die plate with die bores for producing tablets inside the die bores by means of punch pairs, having at least one filling station, having at least one pressing station, and having at least one tablet outlet for removing the produced tablets out of the rotary tablet press, with which is associated a discharging device, by way of which tablets, in dependence on a control signal, can be supplied as single tablets to a first channel or as a tablet stream to a second channel in the tablet outlet. In order to enable increased production output with improved adherence to the demands on the tablets, a weighing device with a weighing cell is incorporated into the tablet outlet, tablets from the first channel being suppliable to the weighing device by means of a supply channel.

Rotary tablet press with tablet outlet, tablet outlet for said rotary tablet press and method for producing tablets on a tablet press

Emulgator-free microgel, dispersed in an aqueous phase, obtainable by producing a polyacrylate (A) in the presence of at least one compound (B) containing a phosphonic acid group, where the polyacrylate (A) has at least one hydroxyl group and at least one carboxyl group; aqueous phase crosslinking of the reaction mixture originating from step a) with an aminoplast resin (C); subsequent emulsion polymerization of the reaction mixture originating from step b) with at least one monomer compound (D) which contains at least one radically polymerizable double bond.

Phosphonic acid-modified microgel dispersion

Emulgator-free microgel dispersion and its use.

Emulsifier-free microgel

Polymer obtainable by a multistage polymerization process which involves conducting, in a first step, an aqueous-phase polymerization of at least one ethylenically monofunctional compound alone or together with at least one ethylenically difunctional or poly-functional compound together in the presence of a polyesterpolyol, polyurethane and/or polyacrylate; and, in a subsequent step, a reaction of the resulting product with at least one ethylenically monofunctional compound alone or together with at least one ethylenically difunctional or polyfunctional compound; followed by a reaction of the resulting product with a crosslinker; and its use.

Polymer

Polymer obtainable by a multistage polymerization process which involves conducting, in a first step, an aqueous-phase polymerization of at least one ethylenically monofunctional compound alone or together with at least one-ethylenically difunctional or poly-functional compound together in the presence of a polyesterpolyol, polyurethane and/or polyacrylate; followed by a reaction of the resulting product with a crosslinker; and its use.

Aqueous coating compositions

Microgel

Aqueous polymer dispersions for clear coats

The invention relates to a basecoat/clearcoat process in which the basecoat composition used contains as a film former a polyurethane resin which can be prepared by preparing an intermediate from

Process for the production of multicoat protective and/or decorative

Dispersions of crosslinked polymer micro-particles in aqueous media, a

An apparatus for packaging a product in containers includes a sterilization station and a conveyor for intermittently conveying containers to the sterilization station. A vaporizing nozzle communicates with a reservoir of liquid disinfectant containing hydrogen peroxide and a source of compressed air. The nozzle is intermittently opened and closed whereby the compressed air vaporizes the disinfectant and a mixture of liquid disinfectant in fine droplets and compressed air is ejected when the nozzle is open. A tube is connected with its intake end at the nozzle and is disposed parallel to the jet emitted from the nozzle. A heater on the tube heats the inner surface of the tube to a temperature that is sufficient high to rapidly evaporate the disinfectant in the mixture. As a result a mixed flow of compressed air and evaporated disinfectant leaves the output end of the tube and enters the container in the sterilization station.

Method of and apparatus for sterilizing packaging material, especially

A method of sterilizing containers with hydrogen peroxide which comprises combining a liquid containing the peroxide with compressed air and atomizing the combination onto a heated surface to effect vaporization of the liquid, and immediately blowing the mixture of vapor and air over the area to be sterilized. A suitable apparatus is shown.

Growing community of inventors

Cologne, Germany

Horst Muller