The present invention relates to shape deformable materials, which are capable of (1) being deformed, (2) storing an amount of shape deformation, and (3) recovering at least a portion of the shape deformation when exposed to electromagnetic radiation (EMR) energy. The shape deformable materials can advantageously...http://www.google.se/patents/US6419798?utm_source=gb-gplus-sharePatent US6419798 - Methods of making disposable products having materials having shape-memory
