发明名称 |
Imaging compositions and methods |
摘要 |
Imaging compositions and methods of using the compositions are disclosed. The imaging compositions are sensitive to low levels of energy such that upon application of the low levels of energy the compositions change color or shade. The compositions may be applied to a work piece to mark it and removed from the work piece by peeling.
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申请公布号 |
US2005175931(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20040890507 |
申请日期 |
2004.07.12 |
申请人 |
ROHM AND HAAS ELECTRONIC MATERIALS, L.L.C. |
发明人 |
BARR ROBERT K.;O'CONNOR COREY |
分类号 |
B41M5/28;B25H7/00;B41M5/26;B41M5/30;B41M5/46;G03C1/73;(IPC1-7):G03C1/492 |
主分类号 |
B41M5/28 |
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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