Basf Se Corporation

Ciba Corporation

Peter Simmendinger

Tunja Jung

Andreas Valet

Kurt Dietliker

Gerardus De Keyzer

Hans Reichert

Gabriele Baisch

Reinhold Öhrlein

Thomas Bolle

Margherita Fontana

Antoine Carroy

Gisèle Baudin

Katia Studer

Rachel Kohli Steck

Caroline Lordelot

Ljubomir Misev

Thomas Vogel

Vilas N Mumbaikar

Paul Brown

Rinaldo Huesler

Sibylle Soder

Rinaldo HÜSLER

The present invention relates to the preparation and use of (colored) organic particles carrying electric charge as electrophoretic (image) displaying particles, to electrophoretic dispersions comprising the organic particles carrying electric charge, electrophoretic (image) devices (especially displays) comprising the colored organic particles carrying electric charge, to the novel functionalized particles, and to their use. The particles are obtainable according to a method represented by the reaction scheme as given in FIG.

Coloured organic electrophoretic particles

The present invention provides organometallic latent catalyst compounds, which are suitable as catalysts in polyaddition or polycondensation reactions which are catalysed by a Lewis acid type catalyst, in particular for the crosslinking of a blocked or unblocked isocyanate or isothiocyanate component with a polyol or polythiolto form a polyurethane (PU).

Photolatent catalysts based on organometallic compounds

The Application relates to a method of curing various polymerisable compositions, comprising a suitable photoinitiator, the curing being effected by means of a plasma in plasma discharge chamber.

Curing of coating induced by plasma

A time temperature indicator for indicating temperature change over time is provided, comprising an immobilized enzyme and a substrate of the enzyme, wherein the reaction of the substrate catalyzed by the enzyme produces a reaction product in a time and temperature dependent manner and wherein the formation of the reaction product can be detected by monitoring a physical characteristic of the substrate and/or the product which is linked to its concentration. Also provided is a method of time temperature indication comprising the step of an enzyme-catalyzed reaction, a method of printing the enzyme-based time temperature indicator on a packaging material or a label, a printing ink or printing ink concentrate comprising components of the enzyme-based time temperature indicator and a packaging material or a label comprising the enzyme-based time temperature indicator.

Enzyme-based time temperature indicator

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Basel, Switzerland

Peter Simmendinger