Invention Grant
- Patent Title: Dual vesicular and infrared imaging media
- Patent Title (中): 双囊泡和红外成像介质
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Application No.: US13383950Application Date: 2010-07-15
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Publication No.: US09266373B2Publication Date: 2016-02-23
- Inventor: Steven Allen Carlson , Benjamin Sloan
- Applicant: Steven Allen Carlson , Benjamin Sloan
- Applicant Address: US MA Woburn
- Assignee: OPTODOT CORPORATION
- Current Assignee: OPTODOT CORPORATION
- Current Assignee Address: US MA Woburn
- Agency: Finch & Maloney PLLC
- International Application: PCT/US2010/001993 WO 20100715
- International Announcement: WO2011/008287 WO 20110120
- Main IPC: B32B9/00
- IPC: B32B9/00 ; B32B9/04 ; B32B23/04 ; B41M5/46 ; B41M5/36 ; B41M5/28 ; B41M3/14

Abstract:
Provided is a laser imageable media that forms both a vesicular bubble image and an infrared image upon exposure to laser radiation. The laser imageable media comprises (1) a substrate, preferably a transparent plastic substrate, (2) an infrared absorbing layer comprising an infrared absorbing compound, preferably an aminium radical cation compound, that exhibits a reduction in infrared absorption when exposed to the laser radiation, and (3) a polymeric layer comprising an organic polymer, preferably nitrocellulose, overlying the infrared absorbing layer. The vesicular image on a transparent plastic substrate is readable with a visible scanner without the use of any reflective background material behind the transparent plastic substrate.
Public/Granted literature
- US20120135257A1 DUAL VESICULAR AND INFRARED IMAGING MEDIA Public/Granted day:2012-05-31
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