ADHESIVE COMPOSTION COVERLAY FILM AND PRINTED CIRCUIT BOARD COMPRISING THE SAME

The present invention relates to an adhesive composition, a coverlay film including the same, and a printed circuit board, wherein the adhesive composition includes: (a) an epoxy resin; and (b) a binder resin including epoxidized polybutadiene rubber and two or more kinds of rubber. 본 발명은 접착 조성물 및 이...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RYU EUIDOCK, JEONG INKI, PARK SUBYUNG, PARK KWANGSEOK, CHAE DONGHO
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to an adhesive composition, a coverlay film including the same, and a printed circuit board, wherein the adhesive composition includes: (a) an epoxy resin; and (b) a binder resin including epoxidized polybutadiene rubber and two or more kinds of rubber. 본 발명은 접착 조성물 및 이를 포함하는 커버레이 필름 및 인쇄회로기판에 관한 것으로서, 상기 접착 조성물은 (a) 에폭시 수지; 및 (b) 에폭시화 폴리부타디엔 고무, 및 2종 이상의 고무를 함유하는 바인더 수지;를 포함한다.