发明授权
EP2414894B1 UV-DOSE INDICATOR FILMS 有权
薄膜对于UV剂量DISPLAY

  • 专利标题: UV-DOSE INDICATOR FILMS
  • 专利标题(中): 薄膜对于UV剂量DISPLAY
  • 申请号: EP10710348.3
    申请日: 2010-03-26
  • 公开(公告)号: EP2414894B1
    公开(公告)日: 2014-02-12
  • 发明人: STUDER, KatiaVILLENEUVE, Sébastien
  • 申请人: BASF SE
  • 申请人地址: 67056 Ludwigshafen DE
  • 专利权人: BASF SE
  • 当前专利权人: BASF SE
  • 当前专利权人地址: 67056 Ludwigshafen DE
  • 优先权: EP09156559 20090330
  • 国际公布: WO2010112408 20101007
  • 主分类号: G03C1/73
  • IPC分类号: G03C1/73 G01T1/08 G01J1/50 C09D11/00 C09D11/10
UV-DOSE INDICATOR FILMS
摘要:
The present application provides a uv dose indicator film and ink showing a color change depending on the absorbed radiation-dose, comprising (a) a selected acid responsive colorant; (b) a sulfonyloxime ester compound or a —N—O-sulfonyl compound as photolatent acid and (c) a UV-absorber.
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