BEEKHUIZEN, JAN, DR.,KARPINSKI, ANDREAS,KELLER, UWE, DR.
申请号：
EP10174183.3
公开号：
EP2422614A1
申请日:
2010.08.26
申请国别(地区):
EP
年份:
2012
代理人:
摘要：
Die Erfindung betrifft die Verwendung von weichmacherhaltigen, auf Polyvinylacetal basierenden Folien, unter Verwendung von UV-Absorbern vom Oxanilid-Typ der Formel (1).Film comprises at least one polyvinyl acetal, at least one plasticizer, and at least one N-(2-hydroxy-phenyl)-N'-phenyl-oxalamide derivative (I) (0.001-1 wt.%) as UV absorber. Film comprises at least one polyvinyl acetal, at least one plasticizer, and at least one N-(2-hydroxy-phenyl)-N'-phenyl-oxalamide derivative of formula (I) (0.001-1 wt.%) as UV absorber. R1, R2 : 1-10C hydrocarbon. [Image].
