Basf Coatings Ag

Hans-Ulrich Moritz

Heinz-Peter Rink

Hartmut Kagerer

Werner A Jung

Wilma Löcken

Thomas Krüger

Stefan Schwarte

Sabine Kossak

Jessica Langenbuch

(Co)polymers preparable by free-radical (co)polymerization of olefinically unsaturated monomers in the presence of at least one thiocarbamate-functional organic compound, processes for preparing (co)polymers by free-radical (co)polymerization of olefinically unsaturated monomers, which involves (co)polymerizing the olefinically unsaturated monomers in the presence of at least one thiocarbamate-functional organic compound, and the use of thiocarbamate-functional organic compounds as regulators in the free-radical (co)polymerization of olefinically unsaturated monomers.

(Co)polymers and method for the radical (co)polymerization of olefinically unsaturate monomers

Novel polyurethanes containing sulfide groups which comprise at least one group of the general formula I in the polymer main chain and/or at least one group of the general formula II incorporated at the chain end:&#x2014;X&#x2014;A&#x2014;S&#x2014;B&#x2014;Y&#x2014;&#x2003;&#x2003;(I)&#x2014;X&#x2014;A&#x2014;S&#x2014;B&#x2014;YH&#x2003;&#x2003;(II)in which the variables have the following definitions:

Polyurethanes containing sulphide groups, polymeric mixtures based thereon, production and use thereof

A Taylor reactor for conducting material conversions, having an external reactor wall () located within which there is a concentrically or eccentrically disposed rotor (), a reactor floor () and a reactor lid (), which together define the annular reactor volume (), at least one means () for metered addition of reactants, and a means () for the discharge of product, wherein during the conversion there is a change in the viscosity &#x3bd; of the reaction medium and the reactor wall () and/or the rotor () are or is geometrically designed in such a way that the conditions for Taylor vortex flow are met over essentially the entire reactor length in the reactor volume ().

Taylor reactor for materials conversion in the course of which a change in viscosity of the reaction medium occurs

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Bendesdorf, Germany

Hans-Ulrich Moritz