发明授权
EP1139998B1 VERWENDUNG VON WASSERUNLÖSLICHEN LINEAREN POLY-ALPHA-GLUCAN ALS UV-FILTER
有权
不溶于水的线性聚α-葡聚糖的紫外线过滤器中使用
- 专利标题: VERWENDUNG VON WASSERUNLÖSLICHEN LINEAREN POLY-ALPHA-GLUCAN ALS UV-FILTER
- 专利标题(英): Utilisation of water-insoluble linear poly-alpha-glucan as uv filter
- 专利标题(中): 不溶于水的线性聚α-葡聚糖的紫外线过滤器中使用
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申请号: EP99959364.3申请日: 1999-11-30
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公开(公告)号: EP1139998B1公开(公告)日: 2005-11-02
- 发明人: BENGS, Holger , BRAUNAGEL, Alfred
- 申请人: Celanese Ventures GmbH
- 申请人地址: Industriepark Hoechst, Gebäude K 801 65926 Frankfurt am Main DE
- 专利权人: Celanese Ventures GmbH
- 当前专利权人: Celanese Ventures GmbH
- 当前专利权人地址: Industriepark Hoechst, Gebäude K 801 65926 Frankfurt am Main DE
- 代理机构: Luderschmidt, Schüler & Partner GbR
- 优先权: DE19860370 19981228
- 国际公布: WO2000038645 20000706
- 主分类号: A61K7/42
- IPC分类号: A61K7/42
摘要:
The present invention relates to the utilisation of water-insoluble linear poly- alpha -glucan as UV filter, e.g., in sun protection products or in cosmetic as well as medical preparations. The invention also relates to a sun protection product which contains a biotechnically produced, water-insoluble linear poly- alpha -glucan as UV filter.
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