发明授权
- 专利标题： Method of protecting organic material from light
- 专利标题（中）： 保护有机材料免受光照的方法
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申请号： US12308727申请日： 2007-07-02
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公开(公告)号： US08287777B2公开(公告)日： 2012-10-16
- 发明人: Isabel Annelies Marika Hirschmuller , Jürg Zingg
- 申请人： Isabel Annelies Marika Hirschmuller , Jürg Zingg
- 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： EP06116900 20060710
- 国际申请： PCT/EP2007/056616 WO 20070702
- 国际公布： WO2008/006722 WO 20080117
- 主分类号： F21V9/04
- IPC分类号： F21V9/04 ; F21V9/06 ; G02B5/22 ; G02B5/26 ; B29D22/00 ; B29D23/00 ; B32B1/08 ; B32B27/08
摘要：
The present invention relates to a method of protecting organic material, especially from the pharmaceuticals and foodstuffs sectors, against light, wherein at least one pigment of formula (1), (2), (3), (4), (5), (6) and (7) and (8) as defined in claim 1 and optionally a UV absorber as well as optionally further pigments and/or colorants is applied to or incorporated in a carrier material and the carrier material so treated is positioned between the light source and the organic material to be protected.
公开/授权文献
- US20100006806A1 Method of protecting organic material from light 公开/授权日：2010-01-14
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