| abstract |
The invention relates to a process for producing thin polyglucan regenerate films by reacting polyglucan (preferably cellulose) with a silylating agent, film formation and desilylation, wherein the film is formed by the Langmuir-Blodgett process or by spin coating and the desilylation by gaseous mineral acid or gaseous organic acid.n n n The regenerated polyglucan films produced according to the invention are suitable, for example, as membranes. |