发明授权
- 专利标题: Tetramethylpiperidino-s-triazines
- 专利标题(中): 四甲基吡啶二酮-S-TRIAZINES
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申请号: US303217申请日: 1989-01-30
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公开(公告)号: US5059689A公开(公告)日: 1991-10-22
- 发明人: Jean Rody , Gerhard Rytz , Mario Slongo
- 申请人: Jean Rody , Gerhard Rytz , Mario Slongo
- 申请人地址: NY Ardsley
- 专利权人: Ciba-Geigy Corporation
- 当前专利权人: Ciba-Geigy Corporation
- 当前专利权人地址: NY Ardsley
- 优先权: CHX440/88 19880208
- 主分类号: G03C1/06
- IPC分类号: G03C1/06 ; C07D251/42 ; C07D251/44 ; C07D251/46 ; C07D251/50 ; C07D251/52 ; C07D251/54 ; C07D401/04 ; C07D401/14 ; C07D405/14 ; C07D471/10 ; C07D491/056 ; C07D491/10 ; C07D491/22 ; C08G73/06 ; C08G75/02 ; C08G75/12 ; C08K5/3492 ; C09K15/30 ; G03C7/392
摘要:
Compounds which contain at least one group of the formula I ##STR1## in which X is a group which completes the ring to form a piperidine ring, are effective stabilizers for organic materials against damage by light, oxygen and heat.
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