发明授权
US4785107A 3-tert-butyl-4-hydroxyphenylpropionic acid amino-alkylamide derivatives
失效
3-叔丁基-4-羟基苯基丙酸氨基 - 烷基酰胺衍生物
- 专利标题: 3-tert-butyl-4-hydroxyphenylpropionic acid amino-alkylamide derivatives
- 专利标题(中): 3-叔丁基-4-羟基苯基丙酸氨基 - 烷基酰胺衍生物
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申请号: US873706申请日: 1986-06-12
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公开(公告)号: US4785107A公开(公告)日: 1988-11-15
- 发明人: Reinhard Helwig , Peter Neumann , Herbert Bender , Alexander Aumueller , Hubert Trauth
- 申请人: Reinhard Helwig , Peter Neumann , Herbert Bender , Alexander Aumueller , Hubert Trauth
- 申请人地址: DEX Rheinland-Pfalz
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Rheinland-Pfalz
- 优先权: DEX3521558 19850615
- 主分类号: C07D213/74
- IPC分类号: C07D213/74 ; C07C67/00 ; C07C231/00 ; C07C233/00 ; C07C233/12 ; C07C235/34 ; C07C253/00 ; C07C255/58 ; C07D213/73 ; C07D213/76 ; C07D213/78 ; C07D213/84 ; C07D213/85 ; C08G18/00 ; C08G18/65 ; C08K5/00 ; C08K5/17 ; C08K5/20 ; C08K5/34 ; C08K5/3432 ; C08L1/00 ; C08L7/00 ; C08L21/00 ; C08L23/00 ; C08L23/02 ; C08L27/00 ; C08L33/00 ; C08L33/02 ; C08L51/00 ; C08L51/02 ; C08L67/00 ; C08L75/04 ; C08L77/00 ; C08L101/00 ; C09K15/22 ; C09K15/24 ; C09K15/30 ; C07C121/78 ; C07C103/44
摘要:
The novel phenol derivatives of the general formula (I) ##STR1## where R is hydrogen, straight-chain or branched C.sub.1 -C.sub.8 -alkyl or cycloalkyl, A is a bridge member and B is a radical of the formula ##STR2## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and T.sup.1 independently of one another are each hydrogen, C.sub.1 -C.sub.8 -alkyl, halogen, CN, COOT.sup.2 or CONHT.sup.2, with the proviso that one or more of the radicals R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and T.sup.1 are halogen, CN, COOT.sup.2 and CONHT.sup.2 and T.sup.2 is C.sub.1 -C.sub.8 -alkyl, are useful for stabilizing organic material, in particular polyolefins, to degradation by oxidation.
公开/授权文献
- US5759248A Monoazo compounds 公开/授权日:1998-06-02
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