Cholesteric layered material having improved color stability, and the production thereof
   
   

The invention relates to a cholesteric layered material with improved color shift stability.

Η εφεύρεση αφορά ένα cholesteric βαλμένο σε στρώσεις υλικό με τη βελτιωμένη σταθερότητα μετατόπισης χρώματος.
 
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> APPARATUS FOR DISTRIBUTING INFORMATION OVER A NETWORK-BASED ENVIRONMENT, METHOD OF DISTRIBUTING INFORMATION TO USERS, AND METHOD FOR ASSOCIATING CONTENT OBJECTS WITH A DATABASE WHEREIN THE CONTENT OBJECTS ARE ACCESSIBLE OVER A NETWORK COMMUNICATION MEDIUM BY A USER

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