Abstract:
COATING MATERIAL FOR THE PRODUCTION OF COATING ON METAL SUBSTRATES BY ELECTRODEPOSITION. THESE COATING MATERAILS CONTAIN, AS BINDER DISSOLVED OR DISPERSED IN WATER, A MIXTURE OF A CONVENTIONAL PHENOL RESIN, AND A COPOLYMER (PARTLY IN THE FROM OF A SALT) WHICH CONTAINS UNITS OF AN ACRYLIC OR METRHACRYLIC ESTER, AT LEAST ONE COPOLYMERIZABLE A,B-OLEFINICALLY UNSATURATED CARBOXYLIC ACID HAVING THREE TO FIVE CARBON ATOMS, ACRYLAMIDE OR METHACRYLAMIDE OR THEIR METHYLOATION PRODUCTS (WHICH MAY BE ETHERIFIED) AND AT LEAST ONE OIL CONTAINING AN OLEFINICALLY UNSATURATED FATTY ACID. THE COATING MATERIALS ACCORDING TO THE INVENTION ARE SUITABLE FOR COATING METAL ARTICLES, PARTICULARLY FOR PRIMING AUTOMOBILE BODIES.
Abstract:
The present invention relates to a process for the manufacture of coatings by applying ionizing radiation to a composition which contains olefinically unsaturated polymeric materials having urethane groups and has been applied to a substrate. The polymeric materials, which may be used in combination with olefinically unsaturated monomeric compounds and conventional additives, contain, in the same molecule, at least two units of the general formula
AND/OR
WHERE R is hydrogen or methyl.
Abstract translation:本发明涉及通过将电离辐射施加到含有具有氨基甲酸酯基团且已经施加到基底上的烯属不饱和聚合物材料的组合物来制造涂层的方法。 可以与烯属不饱和单体化合物和常规添加剂组合使用的聚合物材料在同一分子中含有至少两个通式为OR / OR R或R为氢或甲基的单元。
Abstract:
A process for the production of coatings, impregnations or bonds by polymerization and cross-linking of mixtures containing olefinically unsaturated esters containing halogen by means of ionizing radiation.
Abstract:
THE PRESENT INVENTION RELATES TO COATING COMPOSITONS WHICH MAY BE DEPOSITED ONTO CATHODES AND ARE THUS SUITABLE FOR ELECTROCOATING PROCESSES. THE COMPOSITIONS COMPRISE COPOLYMERS CONTAINING POLYMERIZED UNITS OF (1) AT LEAST ONE NITROGEN-BASIC OLEFINICALLY UNSATURATED COMPOUND, (2) 3A,4,5,6,7A-HEXAHYDRO-4,7-METHANOINDENYL ACRYLATE-5 OR METHACRYLATE-5, (3) AT LEAST ONE COPOLYMERIZABLE OLEFINICALLY UNSATURATED DERIVATIVE OF AT LEAST ONE OXA-ALCOHOL AND, IF DESIRED, (4) FURTHER COPOLYMERIZABLE OLEFINICALLY UNSATURATED MONOMERS, WHICH COPOLYMERS ARE USED FOR ELECTROCOATING IN AQUEOUS SOLUTION OR DISPERSION AT LEAST PARTLY IN THE FORM OF SALTS OF WATER-SOLUBLE ACIDS. THE COMPOSITIONS OF THE INVENTION ARE SUITABLE FOR THE PRODUCTION OF DURABLE COATINGS ON METAL PARTS.