Stabilization of pigmented fiber with a synergistic mixture of hindered amine and UV absorber
摘要
Pigmented thermoplastic fiber, especially pigmented polypropylene fiber, are stabilized against the deleterious effects of actinic radiation by a synergistic combination of a hindered amine light stabilizer plus a UV absorber such as an o-hydroxyphenylbenzotriazole or an o-hydroxyphenyl-s-triazine.
申请公布号
EP0704560(A1)
申请公布日期
1996.04.03
申请号
EP19950810593
申请日期
1995.09.21
申请人
CIBA SPECIALTY CHEMICALS HOLDING INC.
发明人
SOLERA, PETER;REINICKER, ROGER;BAEBLER, FRIDOLIN, DR.;HORSEY, DOUGLAS WILLIAM;PUGLISI, JOSEPH STEVEN;SCHUMANN, KENNETH;SUHADOLNIK, JOSEPH