发明授权
- 专利标题: Symmetric azo compounds in flame retardant compositions
- 专利标题(中): 阻燃组合物中的对称偶氮化合物
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申请号: US12527207申请日: 2008-02-13
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公开(公告)号: US08247479B2公开(公告)日: 2012-08-21
- 发明人: Michael Roth , Rudolf Pfaendner , Carl-Eric Magnus Wilén , Melanie Aubert
- 申请人: Michael Roth , Rudolf Pfaendner , Carl-Eric Magnus Wilén , Melanie Aubert
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 代理商 Tyler A. Stevenson
- 优先权: EP07102770 20070221
- 国际申请: PCT/EP2008/051712 WO 20080213
- 国际公布: WO2008/101845 WO 20080828
- 主分类号: C08K5/34
- IPC分类号: C08K5/34 ; C08K5/3435 ; C08K5/05 ; C08G18/80 ; C09B29/00 ; C09B29/42
摘要:
The invention, relates to azo-compounds of formula (I), wherein >N—O—R substituted 2,2,6,6-tetraalkyl-piperidyl groups are present. These azo-compounds have excellent flame retardant properties, either if applied alone, or combined with other compounds, having flame retardant properties.
公开/授权文献
- US20100144935A1 SYMMETRIC AZO COMPOUNDS IN FLAME RETARDANT COMPOSITIONS 公开/授权日:2010-06-10
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