ADHESIVE COMPOSITION AND SURFACE PROTECTION FILM

The present invention relates to an adhesive composition which has excellent anti-static performance, excellent adhesion balance on low speed delamination rate and high speed delamination rate and excellent durability and rework performance. The adhesive composition comprises: (A) (meta)acrylic acid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ENDO YOSHIKO, HASEGAWA RYO, NAGAKURA TAKESHI, SHIMAGUCHI RYUUSUKE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present invention relates to an adhesive composition which has excellent anti-static performance, excellent adhesion balance on low speed delamination rate and high speed delamination rate and excellent durability and rework performance. The adhesive composition comprises: (A) (meta)acrylic acid ester monomer in which the carbon number of an alkyl group is C4~C18; (B) monomers having a hydroxyl group capable of copolymerization; (C) monomers having a carboxyl group capable of copolymerization; (D) polyalkylene glycol mono(meta) acrylic acid ester monomers; (E) acrylic monomers of copolymers including at least one among hydroxyl group-free vinyl monomers containing nitrogen or alkyl(meta)acrylate monomers containing an alkoxy group; (F) trifunctional or higher isocyanate compounds; (G) cross linking retarders; (H) cross linking catalysts; and (I) antistatic agents, wherein an acid value of the acrylic polymer is 0.01-8.0.