Abstract: The present invention relates to a packaging material in the form of a composite comprising at least one paper or cardboard support applied atop which there are at least one paper coating slip layer, if appropriate a print layer, if appropriate one or more thermoplastic layers and if appropriate one or more further layers, wherein at least one of the applied layers comprises microencapsulated latent heat storage material and the capsule wall of the microencapsulated latent heat storage material is constructed from 10% to 100% of one or more C1-C24-alkyl esters of acrylic by weight acid and/or methacrylic acid (monomers I), 0% to 80% of a difunctional or polyfunctional monomer by weight (monomers II) which is insoluble or sparingly soluble in water, and 0% to 90% of other monomers (monomer III), by weight based in each case on the total weight of the monomers, to a process for producing it, and to its use for packaging foodstuffs.

Abstract: Silane-modified polymeric amines having a weight average molecular weight of 10,000 to 1,000,000 g/mol, and comprising at least one structural unit of the formula (I) which unit may comprise part of the main polymer chain or may be bound to the main polymer chain by an anchor group: wherein X represents a bond or a —(CR4R5)n— group; Z represents a —CONH—, —(CH2)m—O—, or —(CH2)o—CH(OH)—(CH2)p—(O)q— group; m represents a number 1 to 6; o represents a number 0 to 6; p represents a number 1 to 6; q represents a number 0 or 1; r represents a number 0 or 1; R1, R2, and R3 each independently represent an alkyl, an OH, or an O-alkyls; R4 and R5 each independently represents an H or an alkyl; and n represents a number 1 to 20; methods for their preparation, biocidal formulations containing the same and uses therefore.