{HEAD ~ The present invention} provides, for the first time, {TAIL ~ colored articles} exhibiting durable fluorescent properties in a solventless PVC host matrix by incorporating a particular class of HALS to stabilize a class of fluorescent dyes 
{ HEAD ~ The present invention } provides , for the first time , { TAIL ~ colored articles } exhibiting durable fluorescent properties in a solventless PVC host matrix by incorporating a particular class of HALS to stabilize a class of fluorescent dyes
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