| abstract |
The polyurethane elastomers according to the invention are suitable for the production of thin sheetlike structures, films, hoses, molded parts and for coating purposes. The aim of the invention is to produce thermoplastically processable polyurethane elastomers, which during processing z. B. in the extrusion of surface, in roll coating, production of moldings u. Like. According to the usual processing methods of polyurethane elastomers have no blocking surface. According to the invention, the polyurethane is compounded with microcrystalline cellulose to produce non-blocking polyurethane elastomers. |