Basf Aktiengesellschaft

Juergen Barwich

Gerd Rehmer

Gerhard Auchter

Eckehardt Wistuba

Kaspar Bott

Oral Aydin

Ulrich Filges

Werner Langer

Klaus Vorspohl

Heinz Plaumann

Hermann Anders

Essentially isocyanate-free, ketimine- and aldimine-free, one-component sealing, adhesive or coating materials which are self-curable under the action of atmospheric humidity containing a copolymer A composed of

Copolymers and blends which are self-curable under the action of

Copolymers which are self-curable with atmospheric humidity and are based on acrylic, methacrylic and/or vinyl esters which have been prepared using silicon-containing regulators, and mixtures of such polymers with crosslinkers, are suitable as adhesive, sealing and coating compositions which are self-curable with atmospheric humidity.

Copolymers and mixtures which are self-curable with atmospheric humidity

Abstract of the Disclosure: Polymers of olefinically unsaturated monomers and solutions of these polymers are obtainable by a process in which the olefinically unsaturated monomers are polymerized in the presence of a free radical initiator in solution under polymerization conditions which are otherwise predetermined, in such a way that the solvent and/or a liquid part of one or more reactants of the polymerization batch are initially taken and heated to the polymerization temperature, and some or the total amount of the monomers to be polymerized is fed continuously to the agitated initially taken part of the polymerization batch via one or more feeds, with maintenance or initiation of the polymerization, in such a way that the outlet orifice of the one or more feeds is located below the surface of the initially taken liquid part of the polymerization batch.

Polymers of olefinically unsaturated monomers and solutions of these

Unsaturated phenone derivatives of the general formula I ##STR1## where

Unsaturated phenone derivatives and their use as contact adhesives

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Juergen Barwich