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公开(公告)号：EP1401941A1
公开(公告)日：2004-03-31
申请号：EP02724310.4
申请日：2002-05-10
发明人： HAREMZA, Sylke , APPEL, Manfred , TRAUTH, Hubert , HOFMANN, Erik , GLASER, Alban
CPC分类号： C08K5/34 , C08K5/56 , C08L23/02 , C08L2666/04
摘要： Stabilised thermoplastic moulded masses, comprising (A) at least one polyolefin A), produced by application of at least one metallocene catalyst and (B) at least one stabiliser B), selected from the following groups b1) bis b4): (b1) sterically hindered amines based on glycolurils, (b2) sterically hindered amines based on 4-formylaminopiperidines, (b3) sterically hindered amines based on maleic acid imide/α-olefin copolymers and (b4) sterically hindered amines selected from particular individual compounds.
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公开(公告)号：EP1263856A1
公开(公告)日：2002-12-11
申请号：EP01905714.0
申请日：2001-01-31
IPC分类号： C08K5/00 , C08K5/3435 , C08K3/00 , C08K5/16
CPC分类号： C08K5/0091 , C08K5/34 , C08K5/3435 , C09K15/30 , C09K15/326
摘要： Disclosed is a stabilizer composition comprising A) at least one nitrogen compound having a molecular weight of at least 150, selected from a secondary amine, wherein all substituents in the α position in relation to the amine-nitrogen atom are different from hydrogen, or a tertiary amine derived from a secondary amine, hydroxyl amine, alkoxyl amine or amide; and at least one iron compound. The stabilizer composition optionally contains nitroxyl radicals. Said composition is suitable for stabilizing inanimate organic material, especially styrene polyolefins or homopolymers or copolymers, against the effects of light, heat or oxygen.
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