The present invention relates to a polymer film comprising a base film comprising polyamide-based resin; and two or more kinds of copolymers comprising polyamide-based segments and polyether-based segments, and a method for preparing the polymer film.
POLYMER FILM AND POLYMER FILM MANUFACTURING METHOD
2017-11-02
Patent
Electronic Resource
English
IPC: | C08J Verarbeitung , WORKING-UP / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60C VEHICLE TYRES , Fahrzeugreifen / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C09J ADHESIVES , Klebstoffe |
METHOD FOR MANUFACTURING POLYMER FILM AND CO-EXTRUDED FILM
European Patent Office | 2020
|METHOD FOR MANUFACTURING POLYMER FILM AND CO-EXTRUDED FILM
European Patent Office | 2016
|Method for manufacturing polymer film and co-extruded film
European Patent Office | 2018
|METHOD FOR MANUFACTURING POLYMER FILM AND CO-EXTRUDED FILM
European Patent Office | 2015
|