| abstract |
Anion-exchanging moulded bodies and a method of manufacturing the same. The aim is to find anion-exchangers which can be produced in any shape simply, cheaply and reproducibly, without the use of carcinogenic chloromethyl ethers. It has been established that halogenated polyethers, preferably epichlorhydrin polymers, can be treated with tertiary amines together with inert polymers to produce such anion-exchanging moulded bodies by a phase-inversion process or evaporation of the solvent. These moulded bodies can be in the form of blocks, balls or films. |