Basf Lacke+farben Ag

Arno Schmitz

Werner A Jung

Klaus-Wilhelm Lienert

Lutz-Werner Gross

Udo Vorbeck

Wilhelm Heise

Peter Eduard Kunze

Klaus-Markus Waschinski

Ute Rubartsch

Process for the preparation of closures for packaging containers

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

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

The invention relates to a process for coating metal strip in the coil coating process. The coating materials employed consist of:

Process for coating metal strip in the coil coating process using

The invention relates to a process for coating metal strip by the coil coating process using coating materials consisting of high temperature resistant systems (polyesterimides, polyamidocarboxylic acids, polyamidimides, polyhydantoins and polybismaleimides), pigments and/or fillers, suitable auxiliary substances and additives as well as solvents or solvent mixtures. The coating material is used in a one-coat or two-coat application, only polyesterimides and polyhydantoins being used for the primers as high temperatures resistant systems, while any of the high temperature resistant systems listed are used in the topcoat. The metal strip coated in this manner possesses good formability, good hardness, outstanding anticorrosion characteristics, outstanding resistance to chemicals, solvents, water, oil, shock and prolonged high temperatures, outstanding adhesion and resistance to stone impact, and is particularly suitable for the production of exhausts, silencers, exhaust air ducts, furnace and radiator claddings, grill utensils and other components exposed to high temperatures.

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Nottuln, Germany

Arno Schmitz