RELEASED FILM
According to one embodiment of the present invention, provided is a release film which comprises: a base material layer containing polyester; and a release layer positioned on at least one side of the base material layer. The release layer comprises a release composition composed of alkenyl polysilo...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | According to one embodiment of the present invention, provided is a release film which comprises: a base material layer containing polyester; and a release layer positioned on at least one side of the base material layer. The release layer comprises a release composition composed of alkenyl polysiloxane, hydrogen polysiloxane, a platinum chelate catalyst, and a binder. The content of the hydrogen polysiloxane is 4-8 parts by weight based on 100 parts by weight of the alkenyl polysiloxane.
본 발명의 일 실시예에 따르면, 폴리에스테르를 포함하는 기재층, 및 상기 기재층의 적어도 일면에 위치하는 이형층을 포함하며, 상기 이형층은 알케닐 폴리실록산, 하이드로전 폴리실록산, 백금 킬레이트 촉매 및 바인더를 포함하는 이형 조성물로 형성되고, 상기 하이드로전 폴리실록산은 상기 알케닐 폴리실록산 100중량부에 대해 4~8중량부를 포함하는 이형 필름을 제공한다. |
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