Poröser Polymerfilm sowie System und Verfahren zur Herstellung des Porösen Polymerfilms
EP4778698
22. Juli 2026
Anmelder: SK IE Technology Co., Ltd. 🇰🇷
Details
- Veröffentlichungs-Nr.
- EP4778698
- Anmeldetag
- 17. Dezember 2025
- Veröffentlichung
- 22. Juli 2026
- Rechtsraum
- EP
- IPC
- B29C55/00, // B29C55/12
Abstract
A method for manufacturing a porous polymer film according to embodiments of the present disclosure may include: stretching a polymer sheet containing oil to prepare a preliminary porous polymer film; irradiating the preliminary porous polymer film with electron beams to produce a crosslinked porous polymer film; extracting oil from the crosslinked porous polymer film; and heat setting the crosslinked porous polymer film.
Anmelder
- Firma
- SK IE Technology Co., Ltd.
- Land
- 🇰🇷 Südkorea