| 摘要 |
A pressure-sensitive adhesive composition includes from 30 weight percent to 70 weight percent solids in an aqueous medium. The solids include an acrylic polymer having a glass transition temperature of from -25 DEG C to -85 DEG C and having an acid number of from 3 to 30 and from 0.75 parts by weight to 5 parts by weight of a humectant per 100 parts polymer. |
