基本信息:
- 专利标题: PHYSICAL ENTRAPMENT OF A COLOR-CHANGING INDICATOR TO A SUBSTRATE
- 专利标题(中):颜色变化指示器到基板的物理描述
- 申请号:PCT/US2008/061990 申请日:2008-04-30
- 公开(公告)号:WO2009005884A1 公开(公告)日:2009-01-08
- 发明人: ZHANG, Yifan , WRIGHT, Robin E. , WOLK, Diane R. , TUMAN, Scott J. , PORBENI, Francis E. , LIU, Jie J. , JING, Naiyong , ENDLER, Elizabeth E.
- 申请人: 3M INNOVATIVE PROPERTIES COMPANY , ZHANG, Yifan , WRIGHT, Robin E. , WOLK, Diane R. , TUMAN, Scott J. , PORBENI, Francis E. , LIU, Jie J. , JING, Naiyong , ENDLER, Elizabeth E.
- 申请人地址: 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 专利权人: 3M INNOVATIVE PROPERTIES COMPANY,ZHANG, Yifan,WRIGHT, Robin E.,WOLK, Diane R.,TUMAN, Scott J.,PORBENI, Francis E.,LIU, Jie J.,JING, Naiyong,ENDLER, Elizabeth E.
- 当前专利权人: 3M INNOVATIVE PROPERTIES COMPANY,ZHANG, Yifan,WRIGHT, Robin E.,WOLK, Diane R.,TUMAN, Scott J.,PORBENI, Francis E.,LIU, Jie J.,JING, Naiyong,ENDLER, Elizabeth E.
- 当前专利权人地址: 3M Center Post Office Box 33427 Saint Paul, MN 55133-3427 US
- 代理机构: ADAMSON, Trisha D. et al.
- 优先权: US60/966,559 20070629
- 主分类号: G01N31/22
- IPC分类号: G01N31/22
摘要:
A color changing indicator that is physically entrapped onto a substrate produces a reactive article. In one embodiment, the reactive article comprises a substrate, a color changing indicator that produces a color change in response to a stimulus, and a delivery mechanism containing the color changing indicator. The delivery mechanism is secured to the substrate. The stimulus is capable of penetrating the delivery mechanism to produce a visually discernable color change of the color changing indicator.
摘要(中):
物理地夹在基材上的变色指示剂产生反应性物品。 在一个实施例中,反应性制品包括衬底,响应于刺激而产生颜色变化的变色指示器和包含颜色变化指示器的输送机构。 输送机构固定在基板上。 刺激能够穿透输送机构以产生颜色变化指示器的视觉上可辨别的颜色变化。
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N31/00 | 利用本组规定的化学方法对非生物材料的测试或分析;此类方法专用的装置 |
--------G01N31/22 | .利用化学指示剂 |