Laser marking

Details Laser marking Laser marking

2007-06-06

2011-11-01

Walke, Amanda C. (Department: 1722)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

C430S007000, C430S014000, C430S292000, C430S301000, C430S320000, C106S400000

Reexamination Certificate

active

08048608

ABSTRACT:
An ink formulation comprises a marking component, e.g. ammonium octamolybdate, and a metal salt that absorbs laser irradiation at 780-2500 nm, e.g. reduced indium tin oxide, and thereby causes the marking component to change colour.

REFERENCES:
patent: 5382311 (1995-01-01), Ishikawa et al.
patent: 5786129 (1998-07-01), Ellis
patent: 6830822 (2004-12-01), Yadav
patent: 7485403 (2009-02-01), Khan
patent: 2005/0186511 (2005-08-01), Khan
patent: 600441 (1994-06-01), None
patent: 0 829 454 (1998-03-01), None
patent: WO 02/068205 (2002-09-01), None
patent: WO 02074548 (2002-09-01), None
patent: WO 2004043704 (2004-05-01), None
patent: WO 2004/045857 (2004-06-01), None
patent: WO 2005/068207 (2005-07-01), None
patent: WO 2007/044106 (2007-04-01), None
patent: WO 2007/045912 (2007-04-01), None

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