发明公开
- 专利标题: STABILIZER COMPOSITIONS FOR IMPROVED PROTECTION AGAINST DEGRADATION OF ORGANIC SUBSTRATES BY LIGHT
- 专利标题(中): 稳定剂组合物用于改善的保护以免有机基质光的解除
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申请号: EP07802896.6申请日: 2007-08-27
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公开(公告)号: EP2061834A1公开(公告)日: 2009-05-27
- 发明人: AVAR, Lajos , KRÖHNKE, Christoph
- 申请人: Clariant International Ltd.
- 申请人地址: Rothausstrasse 61 4132 Muttenz 1 CH
- 专利权人: Clariant International Ltd.
- 当前专利权人: Clariant International Ltd.
- 当前专利权人地址: Rothausstrasse 61 4132 Muttenz 1 CH
- 代理机构: Kachholz, Traudel
- 优先权: EP06291401 20060901
- 国际公布: WO2008025738 20080306
- 主分类号: C08K5/12
- IPC分类号: C08K5/12 ; C08K5/3475 ; C08K5/357
摘要:
The invention relates to combinations of benzylidene-bis-malonate based lightsstabilizers with specific other additives showing synergistic efficiency during long term light exposure of organic substrates.
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