Basf Aktiengesellschaft

Basf Se Corporation

Oliver Birkert

Dirk Lawrenz

Robert Rupaner

Christoph Hamers

Rudolf Schuhmacher

Karl-Heinz Wassmer

Guillermo Arens

Wolfgang Gaschler

Simon Nord

Lambertus Manders

Gerald Wildburg

Ilshat Gubaydullin

Jochen Kessler

Christian Magin

Wolfgang Huemmer

Marc Schroeder

Martin Tietz

Norbert Willenbacher

Tobias Joachim Koplin

Uwe Froehlich

Martin Schachtl

Erich Krumbacher

Oliver Reimers

Jyrki Mikael Nikkanen

A process for the production of singly and/or multiply coated paper and/or board, except for photographic papers and self-adhesive labeling papers, which are particularly suitable for printing, packaging and inscription, is described. The substrate, for example base paper or board, is coated once or several times with a free-falling liquid curtain, the coating liquid having in particular an extensional viscosity of from 1 to 1000 Pa&#xb7;s at a Hencky strain of from 1 to 15.

Method for the production of single-and/or multiple-coated substrates

Provided is a method for performing a polymerization process in a stirred reactor, wherein a critical time window is determined by means of a monitor of at least one polymerization process parameter and an associated process window, and when a critical time window is present, an adaptation of process conditions is made in order to configure the polymerization process to conform to the process window.

Method for producing a polymer

The present invention relates to a method for performing a polymerization process in a stirred reactor, wherein a critical time window is determined by means of a monitor of at least one polymerization process parameter and an associated process window, and when a critical time window is present, an adaptation of process conditions is made in order to configure the polymerization process to conform to the process window.

An aqueous dispersion of a polymer, obtainable by emulsion polymerization of compounds (monomers) having unsaturated radicals in the presence of at least two different polymerization regulators A) and B), wherein

Low-blister paper coating slips

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Fussgoennheim, Germany

Oliver Birkert