OPTICAL SELF-ADHESIVE COMPOSITION, OPTICAL SELF-ADHESIVE LAYER AND OPTICAL SELF-BONDABLE LAMINATE

摘要

PROBLEM TO BE SOLVED: To provide an optical self-adhesive composition formable of an optical self-bondable layer achieving both self-bonding properties and a high refractive index; an optical self-adhesive layer; and an optical self-bondable laminate.

SOLUTION: This optical self-adhesive composition includes 40-200 pts.mass tackifying resin having an aromatic ring and 20-220 pts.mass aromatic phosphate-based plasticizer relative to 100 pts.mass (meth)acrylate-based polymer obtained by polymerizing raw material monomers mainly comprising a (meth)acrylate having a 1-18C alkyl group or a 1-18C cycloalkyl group.

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