Abstract: The invention relates to products, especially moulding materials of polymers containing triazine segments and consisting of mixtures of meltable 4–18 ring oligotriazine ethers which are soluble in highly polar solvents, and in which the triazine rings are predominantly linked by alkylene diamino groups. Said moulding materials can contain up to 50 mass % of other reactive polymers such as ethylene copolymers, maleic acid anhydride copolymers, modified maleic acid anhydride copolymers, poly(meth)acrylates, polyamides, polyester and/or polyurethanes, up to 75 mass % of filling materials and/or reinforcing fibres, and up to 2 mass % of stabilisers, UV absorbers and/or auxiliary agents. The moulding materials of polymers containing triazine segments can be processed by means of conventional fusion methods and can be used as hot-melt adhesives and for producing plates, tubes, profiles, injection moulded parts, fibres, coatings and foamed material.

Abstract: The invention relates to plastic products with high strength and flexibility, having 10 to 50 mass % of at least one crosslinked thermoplast and 90 to 50 mass % of at least one crosslinked melamine resin ether. The invention further relates to a method for production of such a plastic product. The aim of the invention is the production of plastic objects in thermoplastics and duroplastics which can be produced by thermoplastic methodology and which have improved material properties.

Abstract: The invention relates to an aminotriazine condensation product, especially a melamine condensation product, produced by reacting aminotriazine, particularly melamine, with an oxocarboxylic acid derivative. The invention also relates to the use of the aminotriazine condensation product and to a method for the production thereof. The aminotriazine condensation product obtained offers a wide range of possible applications by virtue of the simple accessibility thereof for derivatizations and, by virtue of the absence of formaldehyde, the aminotriazine condensation product is more health-friendly than known condensation products.

Abstract: The invention relates to a method for producing pure melamine in a high-pressure method. According to said method, in the first stage, the melamine melt is brought into contact with hot NH3 and NH3 from the second stage and in the second step is brought into contact with cold NH3 in such a way that it is cooled to a temperature, which is 1–30° C. above the pressure-dependent melting point of the melamine, before being optionally rested in a third stage and subsequently treated in various ways.