LIGHT CURING TRANSPARENT ADHESIVE COMPOSITION

PROBLEM TO BE SOLVED: To provide a light curing adhesive composition superior in adhesion between a polarizing film on the surface of a display device and a protecting plate and superior in curing property, transparency and reliability. SOLUTION: The light curing transparent adhesive composition con...

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Bibliographische Detailangaben
Hauptverfasser:	KAWADA YOSHIHIRO, MIYAGAWA NAOFUSA, UMEYAMA TOMOE, SHODA MASATO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS 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 MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a light curing adhesive composition superior in adhesion between a polarizing film on the surface of a display device and a protecting plate and superior in curing property, transparency and reliability. SOLUTION: The light curing transparent adhesive composition contains acrylic polymer (E), urethane(meta)acrylate (A) having two or more functional groups having unsaturated double bonds, monomer (B) having one function group having unsaturated double bonds, photoinitiator (C), and a polythiol compound (D) having two or more thiol groups. The weight percentage of the urethane(meta)acrylate (A) to the composition is 2-30 wt.%. COPYRIGHT: (C)2009,JPO&INPIT