Basf Lacke+farben Ag

Other

Basf Coatings Ag

Basf Lacke

Farben Aktiengesellschaft

Basf Lacke & Farben Akt

Basf Lacke+ Farben Aktiengesellschaft[de/de

Basf Lacke & Earben Ag

Werner A Jung

Axel Sievers

Udo Vorbeck

Peter Hoffmann

Arno Schmitz

Heinz-Peter Rink

Lutz-Werner Gross

Wilhelm Heise

Manfred Niessner

Ulrike R&ouml;ckrath

Elisabeth Kappes

Thomas G Savino

Hans-Ulrich Moritz

Christoph Klesse

Jessica Langenbuch

Sabine Kossak

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

Oligomeric and high molecular mass products of reaction of alkyl and aryl allophanates with nucleophilic compounds, and also low molecular mass, oligomeric and high molecular mass compounds containing lateral and/or terminal allophanate groups, and also the use of the reaction products and/or of the compounds in coating compositions, adhesives and sealing compounds or for producing films.

OLIGOMERIC AND HIGH-MOLECULAR CONVERSION PRODUCTS OF ALLOPHANIC ACID ESTERS WITH NUCLEOPHILIC COMPOUNDS AND LOW-MOLECULAR, OLIGOMERIC AND HIGH-MOLECULAR COMPOUNDS WITH ALLOPHANATE SIDE AND/OR TERMINAL GROUPS, AND THE USE THEREOF

The present invention relates to a polycondensation and/or addition product containing carboxyl groups and amino groups. This can be obtained by reacting

Polycondensation and/or addition product containing carboxyl groups and

Curable composition based on branched acrylates with carboxyl groups

Copolymers containing hydroxyl groups, based on vinyl ester monomers,

A branched polymer containing silyl groups, a process for the preparation thereof, coating agents based on the polymer, and the use thereof. The invention relates to polymers containing silyl groups, the silyl groups being introduced into the polymer through ethylenically unsaturated monomers of the general formula ##STR1## wherein R.sup.1 =alkyl, aryl, acyl or aralkyl having 1 to 10 carbon atoms,

Branched polymer containing silyl groups, a process for the preparation

Hardenable composition based on a Michael addition product, process for

The present invention relates to a coating agent containing A) a component containing carboxyl and tertiary amino groups and a polyepoxy resin B). A) consists of 10 to 90% by weight of a carboxyl- and amino-containing polyacrylate (A1) having an acid number from 20 to 140 and an amine number from 5 to 60 and 90 to 10% by weight of a carboxyl- and amino-containing polyester (A2) having an acid number from 10 to 160 and an amine number from 3 to 90. (A2) is obtainable by reaction of

Coating agents of acrylic copolymer and polyester with tertiary amino

Coating agent based on polymers containing carboxyl groups and

Copolymers containing carboxyl groups and, if appropriate, tertiary

Copolymers containing amino groups, process for their preparation and

Branched acrylate copolymer with polymerizable double bonds and methods

The invention relates to a soluble, crosslinkable acrylate copolymer which is obtainable by copolymerization of more than 3 to 30% by weight of monomers having at least two polymerizable, olefinically unsaturated double bonds, from 5 to 50% by weight of monomers having a cross-linkable group, with the exception of hydroxyl groups and carboxyl groups, and from 20 to 92% by weight of further monomers having a polymerizable, olefinically unsaturated double bond, the sum of the monomers being 100% by weight. The invention furthermore relates to processes for the preparation of acrylate copolymers and coating agents based on the acrylate copolymers according to the invention.

Soluble, crosslinkable acrylate copolymer, processes for its

The invention relates to a hydroxylic acrylate copolymer which contains a proportion of copolymerized monomers having at least 2 double bonds, and to the process for the preparation of the acrylate copolymer. The invention also relates to coating agents which contain acid-curable binders, organic solvents and, if appropriate, pigments, fillers and conventional assistants and additives and which contain, as the essential binder, the hydroxylic acrylate copolymer and an alkylated melamine/formaldehyde resin. The invention also relates to coating agents which, as the essential binders, contain the hydroxylic acrylate copolymer in one or more different polyfunctional isocyanates.

Hydroxylic acrylate copolymer, process for its preparation, and coating

Growing community of inventors

Ascheberg, Germany

Werner A Jung