The present invention pertains to polyvinyl chloride articles that exhibit durable fluorescent colors through {HEAD ~ the use} of {TAIL ~ selected hindered amine light stabilizers} 
of
The present invention pertains to polyvinyl chloride articles that exhibit durable fluorescent colors through { HEAD ~ the use } of { TAIL ~ selected hindered amine light stabilizers }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL