| abstract |
[PROBLEMS] To provide a solvent-type re-agent that can form a pressure-sensitive adhesive layer that is compatible with high-speed peelability and conformability, and has excellent low-speed adhesive strength, for the purpose of applying to a surface protective film for optical members. A pressure-sensitive adhesive composition for peeling is found, and a pressure-sensitive adhesive product for re-peeling having good characteristics is provided. [Solution] A solvent-type re-peeling pressure-sensitive adhesive composition comprising a pressure-sensitive adhesive polymer (A) and a polyisocyanate compound (B), wherein the polyisocyanate compound (B) comprises an aromatic polyisocyanate compound and aliphatic and / or fat. A solvent-type re-peeling pressure-sensitive adhesive composition, which is a mixture of cyclic polyisocyanate compounds, the mixing ratio of which is 10/90 to 90/10 by weight. [Selection figure] None |