公开(公告)号：US09464070B2

公开(公告)日：2016-10-11

申请号：US14444495

申请日：2014-07-28

Applicant: BASF SE

Inventor： Edoardo Menozzi ,  Massimiliano Sala ,  Anna Bassi ,  Holger Hoppe ,  Björn Ludolph ,  Gérard Lips

IPC: C08K5/3492 ,  C07D401/14

CPC classification number: C07D401/14 ,  C08K5/34926

Abstract: The present invention relates to oxygen-substituted sterically hindered amines of the formulae I or II: (II), wherein, for example, F2, R3, R5, R6, R8, R9, R11, R12, R13, R14 are n-butyl: Z1 to Z10 are propoxy and R1, R4, R7, R10, R13 are 2,2,6,6-tetramethyl-1-propoxy-piperidin-4-yl. Compositions comprising compounds of formulae I or II and an organic material, which is susceptible to oxidative, thermal or light-induced degradation, are further disclosed. Optionally, further additives are contained.

Abstract translation: 本发明涉及式I或II的氧取代空间位阻胺：（II），其中例如，F2，R3，R5，R6，R8，R9，R11，R12，R13，R14是正丁基 Z 1〜Z 10为丙氧基，R 1，R 4，R 7，R 10，R 13为2,2,6,6-四甲基-1-丙氧基 - 哌啶-4-基。 进一步公开了包含式I或II化合物的组合物和易于氧化，热或光诱导降解的有机材料。 任选地，包含另外的添加剂。

公开(公告)号：US09944623B2

公开(公告)日：2018-04-17

申请号：US15233479

申请日：2016-08-10

Applicant: BASF SE

Inventor： Edoardo Menozzi ,  Massimiliano Sala ,  Anna Bassi ,  Holger Hoppe ,  Björn Ludolph ,  Gérard Lips

IPC: C07D401/14 ,  C08K5/3492

CPC classification number: C07D401/14 ,  C08K5/34926

Abstract: The present invention relates to oxygen-substituted sterically hindered amines of the formulae I or II: (II), wherein, for example, F2, R3, R5, R6, R8, R9, R11, R12, R13, R14 are n-butyl: Z1 to Z10 are propoxy and R1, R4, R7, R10, R13 are 2,2,6,6-tetramethyl-1-propoxy-piperidin-4-yl. Compositions comprising compounds of formulae I or II and an organic material, which is susceptible to oxidative, thermal or light-induced degradation, are further disclosed. Optionally, further additives are contained.