发明名称 |
Photochromic medium with erase-on-demand capability |
摘要 |
<p>The presently disclosed embodiments are directed to image forming mediums useful for reimageable and transient documents. More particularly, the embodiments pertain to an image forming medium comprising photochromic materials comprising unsymmetrical dithienylethene (DTE) photochromes which provide longer image lifetimes and "erase-on-demand" capability.</p> |
申请公布号 |
EP2138894(B1) |
申请公布日期 |
2011.12.28 |
申请号 |
EP20090161886 |
申请日期 |
2009.06.04 |
申请人 |
XEROX CORPORATION |
发明人 |
NORSTEN, TYLER;IFTIME, GABRIEL;KAZMAIER, PETER M.;SEKER, FAZILA |
分类号 |
G03C1/73;B41M5/28;B41M7/00 |
主分类号 |
G03C1/73 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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