Patent ID: 8841363

Claim:
A polymer mixture comprising (a) 0.2 to 20% by weight of a copolymer obtainable by free-radical polymerization of i) 30% to 80% by weight, based on the total weight of components i to iv, of lauryl acrylate monomer; ii) 20% to 70% by weight, based on the total weight of components i to iv, of a reactive monomer selected from the group consisting of glycidyl acrylate, glycidyl methacrylate, allyl glycidyl ether, and glycidyl ethacrylate; iii) 0% to 75% by weight, based on the total weight of components i to iv, of one or more monomers selected from the group consisting of C 1 -C 7 -alkyl (meth)acrylate, and mixtures of these monomers; and iv) 0% to 10% by weight, based on the total weight of components i to iv, of a free-radically polymerizable monomer with carboxylic acid groups or salts thereof; (b) thermoplasticized or nonthermoplasticized starch; and, (c) one or more further polymers.