| 摘要 |
Provided is an activatable composition, which provides a system in which desired properties of the composition are latent before activated for use and provides pressure-sensitive adhesive products producible without using a release liner. The composition has a structured first morphology and the corresponding first property. When the composition is exposed to an effective amount of heat energy, the first morphology and the corresponding first property each is changed into a second morphology and the corresponding desired second property. When heat energy is removed, the composition maintains the second morphology and the corresponding desired second property. |
