abstract |
A liquid crystal polymer label can be obtained by a process comprising applying a chiral liquid crystal precursor composition on a substrate, heating the composition to a chiral liquid crystal state, applying a composition to at least one area of the precursor composition. Modifier, if necessary, heat at least one area to bring it to a modified liquid crystal state and then cure and / or polymerize the resulting product. This summary is not intended to define the invention described herein or limit in any way the scope of the invention. |