<p>A fiber, an articles formed from a fiber and methods of making the fiber and associate article are disclosed. In one embodiment, the fiber comprises a synthetic polymer and a color-changing indicator. The color-changing indicator is dispersed throughout the synthetic polymer. The color-changing indicator reacts in the presence of a stimulus to produce a color change.</p>
申请公布号
EP2176452(A1)
申请公布日期
2010.04.21
申请号
EP20080771869
申请日期
2008.06.25
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
ZHANG, YIFAN;LIU, JIE J.;MOORE, ERIC M.;PORBENI, FRANCIS E.;TUMAN, SCOTT J.;WOLK, DIANE R.