发明授权
- 专利标题: UV-DOSE INDICATOR FILMS
- 专利标题(中): 薄膜对于UV剂量DISPLAY
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申请号: EP10710348.3申请日: 2010-03-26
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公开(公告)号: EP2414894B1公开(公告)日: 2014-02-12
- 发明人: STUDER, Katia , VILLENEUVE, 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
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.
公开/授权文献
- EP2414894A1 UV-DOSE INDICATOR FILMS 公开/授权日:2012-02-08
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