METHOD FOR MANUFACTURING HIGH TRANSPARENT POLYESTER FILM

PURPOSE: Provided is a method for manufacturing high transparent polyester film by applying coating liquid mixed with pretreated organic corpuscle on film surface. CONSTITUTION: The method for manufacturing high transparent polyester film is characterized by in-line coating one face or both face of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, SANG BONG, HAN, GYU MYEONG, KIM, JIN SA
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:PURPOSE: Provided is a method for manufacturing high transparent polyester film by applying coating liquid mixed with pretreated organic corpuscle on film surface. CONSTITUTION: The method for manufacturing high transparent polyester film is characterized by in-line coating one face or both face of polyester film with coating liquid containing 0.1-1.0micrometer of organic corpuscle 0.001-5weight pretreated by the compound of chemical formula: R4N+OH-, wherein R expresses alkyl group or hydrogen of carbon number 1 to 10. The compound for pretreatment is tetraethylammonium hydroxide.