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1.发明授权Morpholine derivatives containing substituted piperidine groups and use thereof as stabilizers 失效含有取代的哌啶类的吗啉衍生物及其作为稳定剂的用途
公开(公告)号：EP0229655B1
公开(公告)日：1991-01-02
申请号：EP87100323.2
申请日：1987-01-13
申请人： AUSIMONT S.r.l.
IPC分类号： C07D519/00 , C07D498/20 , C07D498/22 , C08K5/35 , C08K5/34
CPC分类号： C07D498/20 , C07D519/00 , C08K5/35 , Y10S528/935
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2.发明授权Derivatives of alkyl-substituted 4-hydroxy-methyl-piperidine and use thereof as stabilizers 失效烷基取代的4-羟基 - 甲基哌啶的衍生物及其作为稳定剂的用途
公开(公告)号：EP0163245B1
公开(公告)日：1991-07-31
申请号：EP85106231.5
申请日：1985-05-21
申请人： AUSIMONT S.r.l.
IPC分类号： C07D211/22 , C07D211/48 , C07F9/24 , C08K5/34
CPC分类号： C07D211/22 , C07D211/48 , C07F9/592 , C07F9/65746 , C08K5/3435
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3.发明公开Morpholine derivatives containing substituted piperidine groups and use thereof as stabilizers 失效Morpholinderivate enthaltende substitutionierte Piperidine und ihre Verwendung als Stabilisatoren。
公开(公告)号：EP0229655A2
公开(公告)日：1987-07-22
申请号：EP87100323.2
申请日：1987-01-13
申请人： AUSIMONT S.r.l.
IPC分类号： C07D519/00 , C07D498/20 , C07D498/22 , C08K5/35 , C08K5/34
CPC分类号： C07D498/20 , C07D519/00 , C08K5/35 , Y10S528/935
摘要： Morpholine derivatives containing substituted piperidine groups and having the general formula:
wherein n is an integer of from 1 to 3 and A is an organic radical having the valence n.
These derivatives are useful as stabilizers for polymer compositions.摘要翻译： 含有取代的哌啶基并含有以下通式的吗啉衍生物：其中n为1〜3的整数，A为n价的有机基团。 这些衍生物可用作聚合物组合物的稳定剂。
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4.发明公开Derivatives of alkyl-substituted 4-hydroxy-methyl-piperidine and use thereof as stabilizers 失效烷基取代的4-羟甲基衍生物和它们作为稳定剂的用途。
公开(公告)号：EP0163245A2
公开(公告)日：1985-12-04
申请号：EP85106231.5
申请日：1985-05-21
申请人： AUSIMONT S.r.l.
IPC分类号： C07D211/22 , C07D211/48 , C07F9/24 , C08K5/34
CPC分类号： C07D211/22 , C07D211/48 , C07F9/592 , C07F9/65746 , C08K5/3435
摘要： Derivatives of 4-hydroxy-methyl-piperidine having general formula:
wherein: R 1 , R 2 , R 3 and R 4 may be alkyl or may form, with the carbon they are bound to, a cycloalkyl group or the group
with R 6 , R 7 , R 8 and R 9 being hydrogen or alkyl;
R 5 may be H, alkyl, aryl, alkenyl, etc.;
Y may be an organic or inorganic group or atom having a
valence from 1 to 4 and
n is an integer from 1 to 4.
The use of the derivatives of the alkyl-substituted 4-hydroxy-methyl-piperidine of formula (I) as stabilizers of polymeric substances, and polymeric compositions stabilized with said piperdine derivatives.
This invention relates to new derivatives of alkyl-substituted 4-hydroxy-methyl-piperidine, to the use thereof as stabilizers of polymeric substances usually subject to worsening owing to thermal and/or photo-oxidation, and to the polymeric compositions stabilized with said derivatives.
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