Invention Grant
- Patent Title: Generation of color images
- Patent Title (中): 生成彩色图像
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Application No.: US12990799Application Date: 2009-05-01
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Publication No.: US08411120B2Publication Date: 2013-04-02
- Inventor: Pingfan Wu , Douglas S. Dunn , Dennis E. Vogel , Stanley C. Busman
- Applicant: Pingfan Wu , Douglas S. Dunn , Dennis E. Vogel , Stanley C. Busman
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Jeffrey M. Olofson
- International Application: PCT/US2009/042555 WO 20090501
- International Announcement: WO2009/140083 WO 20091119
- Main IPC: B41J2/325
- IPC: B41J2/325
Abstract:
Methods for generating a color image are provided which include a multi-layer construction in which at least one of the layers is a thermally activatable layer that includes a thermally activatable composition. The thermally activatable composition includes a non-linear light to heat converter composition and a color forming compound. Upon activation with a light source an image forms.
Public/Granted literature
- US20110063392A1 GENERATION OF COLOR IMAGES Public/Granted day:2011-03-17
Information query
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