METHOD FOR PRODUCING FLUORINE-BASED RESIN POROUS FILM

The present invention provides a method for producing a fluorine-based resin porous film having an improved shrinkage rate while maintaining excellent filtration efficiency and air permeability. 本发明提供了用于制备基于氟的树脂的多孔膜的方法，所述基于氟的树脂的多孔膜在保持优异的过滤效率和透气性的同时具有改善的收缩。...

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Bibliographische Detailangaben
Hauptverfasser:	AHN BYEONG IN, HAN SUNGJAE, SEO JOO YEON
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The present invention provides a method for producing a fluorine-based resin porous film having an improved shrinkage rate while maintaining excellent filtration efficiency and air permeability. 本发明提供了用于制备基于氟的树脂的多孔膜的方法，所述基于氟的树脂的多孔膜在保持优异的过滤效率和透气性的同时具有改善的收缩。