| abstract |
The invention relates to microcapsules comprising a core and a wall, the capsule wall consisting of between 30 and 90 wt. % of at least one C<SUB>1</SUB>-C<SUB>24 </SUB>alkyl ester of acrylic and/or methacrylic acid, acrylic acid, methacrylic acid and/or maleic acid (monomers I), between 10 and 70 wt. % of a mixture of divinyl and polyvinyl monomers (monomers II), the part of polyvinyl monomers amounting to between 2 and 90 wt % in relation to the monomers II, and between 0 and 30 wt. % of at least one other monomer (monomer III) respectively in relation to the total weight of the monomers. The invention also relates to a method for producing said microcapsules, and to the use thereof in textiles, binding building materials and heat transfer liquids. |