Hoechst Aktiengesellschaft

Solutia Germany Gmbh & Co. Kg

Vianora Resins Gmbh

Hoechst Aktiengesellschaaft Ag

Gerhard Brindoepke

Gerd Walz

Inge Kurth

Dietmar Fink

Manfred Marten

Karl-Friedrich Doessel

Helmut Plum

Ulrich Epple

Uwe Kubillus

Joachim Zoeller

Michael Schwab

Holger Schmidt

Thomas Burkhart

Siegfried Wallenwein

Binders for powder coatings are disclosed that contain, solid, unsaturated polyesterurethane (meth)acrylates having a melting temperature of from 35 to 180&deg; C.

Unsaturated polyesterurethane acrylates as binders for powder coatings

Urethane-modified novolaks which are prepared by simultaneous reaction of a monohydric or polyhydric phenol (A) with an oxo compound (aldehyde or ketone) (B) and a urethane (C) in the presence of an acidic catalyst (D) at an elevated temperature of 60.degree. to 200.degree. C. and contain no interfering amounts of free starting phenol, and their use as adhesion improvers in rubbers, in particular rubbers containing reinforcing media such as steel cord or textile fibers.

Urethane-modified novolaks for increasing the steel cord adhesion and

Binders for powder coatings comprising A) a solid unsaturated polyester and B) a polyurethane comprising (meth)acryloyl groups. These polyester-containing mixtures are distinguished by an improved blocking stability compared with polyurethane alone.

Binders for powder coatings

Copolymers of olefinically unsaturated monomers, wherein at least one of the monomers is an isomer mixture of a cyclic or polycyclic olefinically unsaturated compound, which mixture contains a mass fraction from 8 to 50 per cent of at least one isomer of the main component in addition to this main component. The copolymers are useful, for example, in coating compositions.

Copolymers comprising cyclic or polycyclic monomers having a specific

Aqueous, radiation-curable binders and binder dispersions are disclosed that contain (A) a radiation-curable binder, and (B) a radiation-curable, hydrophilic polyepoxy-acrylate.

Aqueous, radiation-curable binder dispersions

Unsaturated polyurethanes, and the use thereof as reactive emulsifiers Unsaturated polyurethanes which contain from 20 to 80% by weight of polyethylene glycol units and can be prepared by reacting

Unsaturated polyurethanes, and the use thereof as reactive emulsifiers

Aqueous radiation-curable binder dispersion essentially comprising

Aqueous radiation-curable binder dispersions

Liquid coating agent based on a polymer containing acetoacetate groups and a polyamine in the form of the corresponding aldimine or ketimine, the polymer containing acetoacetate groups being obtained by reaction of a polyepoxide with water, an amine or a hydroxycarboxylic acid and subsequent esterification or transesterification with acetoacetic acid. These liquid coating agents are particularly suitable as binders in two-component automobile repair fillers or as two-component primers.

Liquid coating agent based on transesterified, modified epoxy resins and

A liquid coating composition based on a polymer containing acetoacetate groups and a polyamine in the form of the corresponding aldimine or ketimine, the polymer containing acetoacetate groups being obtained by reacting a polyepoxide containing hydroxyl groups, or a polyepoxide which is partially or completely reacted with monocarboxylic acids, with acetoacetic acid derivatives. These liquid coating compositions are suitable in particular as binders in two-component fillers for automotive refinishing or as two-component primers.

Liquid coating composition comprising acetoacetate modified epoxy resin

Curable binders obtained by simultaneous reaction of

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Sulzbach, Germany

Gerhard Brindoepke