Adhesive Composition and Adhesive Sheet Using the Same

The present invention provides an adhesive composition which includes a (meth)acrylic copolymer having a crosslinkable functional group, urethane (meth)acrylate, a crosslinking agent, a photoinitiator, and an ionic compound containing a bis(fluorosulfonyl)imide anion, and after curing, the peeling f...

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Bibliographische Detailangaben
Hauptverfasser:	LEE SEONGCHUL, JUNG KYOUNGMOON, CHO SUNGHOON, JUNG BYOUNGSUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention provides an adhesive composition which includes a (meth)acrylic copolymer having a crosslinkable functional group, urethane (meth)acrylate, a crosslinking agent, a photoinitiator, and an ionic compound containing a bis(fluorosulfonyl)imide anion, and after curing, the peeling force of an adhesive layer to a glass substrate is 0.02 to 0.2 N/25 mm at a peeling speed of 2.4 m/min. The adhesive composition according to the present invention suppresses the occurrence of scattering foreign matter, has antistatic properties, is easy to peel at high speed, and has excellent durability. 본 발명은 가교 가능한 관능기를 갖는 (메타)아크릴 공중합체, 우레탄 (메타)아크릴레이트, 가교제, 광개시제 및 비스(플루오로술포닐)이미드 음이온을 함유하는 이온성 화합물을 포함하며, 경화 후 점착제층의 유리 기판에 대한 박리력이 박리 속도 2.4m/min에서 0.02 내지 0.2 N/25㎜인 점착제 조성물을 제공한다. 본 발명에 따른 점착제 조성물은 비산형 이물 발생을 억제하면서 대전방지성을 갖고 고속박리가 용이하며 내구성이 우수하다.