发明授权
- 专利标题: Process for increasing the sun protection factor of cellulosic fiber materials
- 专利标题(中): 提高纤维素纤维材料防晒系数的方法
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申请号: US913438申请日: 1997-09-15
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公开(公告)号: US5914444A公开(公告)日: 1999-06-22
- 发明人: Gerhard Reinert , Francesco Fuso , Rolf Hilfiker
- 申请人: Gerhard Reinert , Francesco Fuso , Rolf Hilfiker
- 申请人地址: NY Tarrytown
- 专利权人: Ciba Specialty Chemicals Corporation
- 当前专利权人: Ciba Specialty Chemicals Corporation
- 当前专利权人地址: NY Tarrytown
- 优先权: CHX770/95 19950317
- 主分类号: D06P1/62
- IPC分类号: D06P1/62 ; D06P1/642 ; D06P1/649 ; D06P1/651 ; D06P1/653 ; D06P3/62
摘要:
Process for increasing the sun protection factor of cellulosic fibre materials by treating the cellulosic fibre materials with at least one direct dye and at least one UV absorber.
公开/授权文献
- US5288448A Method for producing a package for flowable substances 公开/授权日:1994-02-22
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