Increased contrast overhead projection films

   
   

Disclosed is a projection media comprising a transparent polymer layer with random light diffusing elements and having a Tg of less than 75.degree. C.

È rilevato i mezzi della proiezione che contengono uno strato trasparente del polimero con luce casuale che diffonde gli elementi e che ha un Tg di di meno che 75.degree. C.

 
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