Abstract: The invention relates to microencapsulated colorant granules consisting of a core (A) and a shell (B), whereby the core (A) has a diameter of between 1 and 1000 micrometer and comprises a) a colorant (I), b) microcrystalline cellulose, c) a polyol; and whereby the shell (B) has a thickness of between 1 to 500 micrometer and comprises d) a polymer selected from the group consisting of polycarboxylic acids, vinyl polymers, styrene-(meth)acrylic copolymers, cellulose and cellulose derivatives. The invention further relates to cleansing compositions, such as hand soaps, containing said microencapsulated colorant granules.

Abstract: The invention relates to a process for adsorptive coloration of anodically oxidized surfaces of aluminum and/or aluminum alloys, characterized in that a) an aqueous dyebath is provided, said aqueous dyebath containing an organic dye that fluoresces on irradiation with UV light of a wavelength between 300 and 400 nm, containing not more than 0.4 g/liter of alkaline earth metal ions and having a pH between 4.0 and 10, b) said anodically formed surface is colored by immersion in and/or spraying with said dyebath (a) at a temperature between 10 and 50° C., and c) the colored surface is sealed.

Abstract: The invention relates to liquid or gel-like compositions comprising microencapsulated colorant granules consisting of a core (A) and a shell (B), whereby the core (A) has a diameter of between 1 and 1000 micrometer and comprises a) a colorant (I), b) microcrystalline cellulose, c) a polyol; and whereby the shell (B) has a thickness of between 1 to 500 micrometer and comprises d) a polymer selected from the group consisting of polycarboxylic acids, vinyl polymers, styrene- (meth)acrylic copolymers, cellulose and cellulose derivatives.

Abstract: The invention relates to microencapsulated colorant granules consisting of a core (A) and a shell (B), whereby the core (A) has a diameter of between 1 and 1000 micrometer and comprises a) a colorant (I), b) microcrystalline cellulose, c) a polyol; and whereby the shell (B) has a thickness of between 1 to 500 micrometer and comprises d) a polymer selected from the group consisting of polycarboxylic acids, vinyl polymers, styrene-(meth)acrylic copolymers, cellulose and cellulose derivatives. The invention further relates to cleansing compositions, such as hand soaps, containing said microencapsulated colorant granules.

Abstract: Epoxide-amine adducts having a proportion by mass of at least 20% of aliphatic epoxide or amine units which comprise at least one tertiary or quaternary carbon atom are disclosed. The adducts are employed as binders for coatings of relatively high environment-friendliness, if desired, for example, in a mixture with other hydroxy-functional binders, and as reactive component in corresponding adhesive compositions and sealing compounds.

Abstract: Epoxide-amine adducts having a proportion by mass of at least 20% of aliphatic epoxide or amine units which comprise at least one tertiary or quaternary carbon atom are disclosed. The adducts are employed as binders for coatings of relatively high environment-friendliness, if desired, for example, in a mixture with other hydroxy-functional binders, and as reactive component in corresponding adhesive compositions and sealing compounds.

Abstract: Low molar mass copolymers which can be prepared by reacting one or more glycidyl esters of saturated aliphatic monocarboxylic acids having a tertiary or quaternary .alpha. carbon atom, and at least two unsaturated copolymerizable monomers of which at least one has at least one COOH group, under the conditions of a free-radical copolymerization, whereby the weight-average molar mass of the copolymers is below 3500 g/mol and the proportion of branched side chains in the copolymer is at least 20% by mass are disclosed. Also disclosed are methods of making these copolymers and the use thereof in binder and coating systems.

Abstract: Water-dilutable dispersions of acrylate copolymers having a hydroxyl number of from 40 to 200 mg KOH/g and an acid number of from 15 to 50 mg of KOH/g, obtained by free-radical copolymerization ofa) from 5 to 40 parts by weight of at least one glycidyl ester of an .alpha.-branched aliphatic saturated monocarboxylic acid,b) from 0 to 30 parts by weight of at least one diester of an .alpha.,.beta.-olefinically unsaturated dicarboxylic acid,c) from 0 to 70 parts by weight of at least one vinyl aromatic hydrocarbon, the molar quantity of component c) always being greater than or equal to the molar quantity of component b),d) from 0 to 60 parts by weight of an alkyl ester of an .alpha.,.beta.-olefinically unsaturated carboxylic acid,e) from 2 to 40 parts by weight of at least one .alpha.,.beta.-olefinically unsaturated carboxylic acid, the molar quantity of component e) always being greater than the molar quantity of component a),f) from 5 to 40 parts by weight of at least one hydroxyalkyl ester of an .alpha.,.