| 摘要 |
Dimensionally stable packages and foil packages are disclosed for toxic or dangerous active substances or active substance concentrates. The packages are at least partially made of a water-soluble or water-dispersible thermoplastic moulding mass based on one or several water-soluble or water-dispersible skeleton substances and plasticisers or on lignin sulphonates and/or their derivatives and salts, in particular magnesium lignin sulphonates, as well as mixtures thereof, as skeleton substances and plasticisers. Also disclosed is a water-soluble or water-dispersible thermoplastic moulding mass based on lignin sulphonates and/or their derivatives and salts, in particular magnesium lignin sulphonates, as well as mixtures thereof, as skeleton substances and plasticisers. |
