Abstract: A mixture is disclosed comprising phenolic resins B and saturated polyesters A wherein the polyesters A comprise building blocks derived from aliphatic dicarboxylic acids AA, diprimary dihydric cycloaliphatic alcohols AB, diprimary dihydric linear or branched, non-cyclic aliphatic alcohols AC containing ether links, diprimary linear or branched non-cyclic dihydric alcohols AD being free from ether linkages, aromatic dicarboxylic acids AE, trihydric or higher functional aliphatic alcohols AF, and phosphorous containing acids AG selected from the group consisting of orthophosphoric acid, pyrophosphoric acids, phosphorous acid, and the mono- and dialkyl esters of these, and also a method of use of such mixtures for coating of metal sheets, particularly interior coating of cans.

Abstract: An aqueous mixture AB comprising, in its solids, a mass fraction of from 5 % to 40 % of a polyvinyl butyral B, and a mass fraction of from 60 % to 95 % of a Mannich base A which is made by a two-step reaction wherein an epoxy amine adduct A1 prepared in the first step from an epoxy resin A11 with a mixture A12 of a primary linear or branched aliphatic amine A121 having from 2 to 30 carbon atoms and a further aliphatic linear, branched or cyclic amine A122 having from 4 to 16 carbon atoms and having one primary and at least one tertiary amino group, which epoxy amine adduct A1 is reacted in die second step with formaldehyde and a phenolic compound A2 to form a Mannich base, and a method of use thereof as a binder in wash primers.

Abstract: Condensation products of dihydroxyaromatics A, alone or in mixture with mono- or polyhydroxyaromatics C, with diepoxides or polyepoxides B which have been alkylolated by reaction with aldehydes D and whose alkylol groups may have been etherified with alcohols, a process for preparing them, and a method of use thereof in particular as compositions for coating the inside of foodstuff and beverage packaging forms made from metals.

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

Abstract: 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.

Abstract: 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.

Abstract: 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.

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

Abstract: Unsaturated polyurethanes, and the use thereof as reactive emulsifiersUnsaturated polyurethanes which contain from 20 to 80% by weight of polyethylene glycol units and can be prepared by reactinga) at least one organic polyisocyanate,b) an unsaturated fatty alcohol, a polyalkylene glycol ether thereof or an unsaturated acid ester containing one hydroxyl group,c) one or more diols which additionally contain at least one further hydroxyl group or carboxyl group andd) a polyethylene glycol having a molecular weight in the region of 750 to 10,000, with maintenance of an NCO/OH equivalent ratio, based on all the starting components a) to d), of from 0.7:1 to 1.2:1.These unsaturated polyurethanes are used as reactive emulsifiers for the preparation of dispersions of hydrophobic synthetic resins which can be cured by means of free radicals and/or oxidatively.

Abstract: Aqueous radiation-curable binder dispersion essentially comprisingA) a radiation-curable binder containing (meth)acrylate groups andB) a radiation-curable emulsifier obtained by reaction of hydroxyalkyl (meth)acrylates, polyglycols, polyhydroxycarboxylic acids and polyisocyanates.

Abstract: 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.

Abstract: 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.

Abstract: Curable binders obtained by simultaneous reaction ofA) urethanes or ureas,B) acrylic or methacrylic compounds containing hydroxyl groups,C) paraformaldehyde andD) if appropriate, polyols,wherein, in the case where no polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger, and in the case where a polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger or a strong acid.These binders are suitable as coating compositions which can be cured by electron beams or by UV light.